View source for List of Evan Doorbell recordings

Evan Doorbell recordings are a collection of recordings comprised of recorded telephone calls by [[Evan Doorbell]], a former phone phreak that sought to archive the sounds of the old North American phone network for posterity. The raw material for most of these recordings consists of tapes recorded from the 1970s through the mid 1980s, although Evan has narrated many of them in recent years to provide a storyline and explanations of technical details. Hundreds of tapes have been publicly release on the official [http://www.evan-doorbell.com/ Evan Doorbell Phone Tapes website], and new tapes are still released on an ongoing basis.

Evan Doorbell's phone tapes, as they are commonly referred to, are today one of the most well-known and comprehensive sources of audio of now obsolete telephone switching equipment and long distance carrier systems. The recordings are highly esteemed by the phone phreaking community.

== Recordings ==

=== Production Tapes ===

The following is a list of Evan Doorbell's production phone tapes<ref>{{cite web |url=http://www.evan-doorbell.com/production/ |title=Production Tapes |last=Doorbell |first=Evan}}</ref>. These are generally tapes that Evan himself has narrated with commentary and explanations.

{| class="wikitable sortable"
|-
! Series   !! Recording !! Recorded !! Released !! Duration !! FLAC !! MP3
|-
| Overviews of the Analog Network  || What Did the Old Telephone Network Sound Like? Overview of the Recordings (rough draft) || || || || [http://www.evan-doorbell.com/production/Overview-rough.flac FLAC] || [http://www.evan-doorbell.com/production/Overview-rough.mp3 MP3]
|-
| Overviews of the Analog Network  || Network Sounds of the 70's, part 1 || {{Date table sorting|1971}}-1981 || || || [http://www.evan-doorbell.com/production/NetSounds1.flac FLAC] || [http://www.evan-doorbell.com/production/NetSounds1.mp3 MP3]
|-
| Overviews of the Analog Network  || Network Sounds of the 70's, part 2 || {{Date table sorting|1976}}-1981 || || || [http://www.evan-doorbell.com/production/NetSounds2.flac FLAC] || [http://www.evan-doorbell.com/production/NetSounds2.mp3 MP3]
|-
| [[How Evan Doorbell became a Phone Phreak|How I Became a Phone Phreak]] || How I Became a Phone Phreak, part 1 || {{Date table sorting|1970|7}} || || 25:34 || [http://www.evan-doorbell.com/production/HowBPhreak01.flac FLAC] || [http://www.evan-doorbell.com/production/HowBPhreak01.mp3 MP3]
|-
| [[How Evan Doorbell became a Phone Phreak|How I Became a Phone Phreak]] || How I Became a Phone Phreak, part 2 || {{Date table sorting|1970|8}} || || || [http://www.evan-doorbell.com/production/HowBPhreak02.flac FLAC] || [http://www.evan-doorbell.com/production/HowBPhreak02.mp3 MP3]
|-
| [[How Evan Doorbell became a Phone Phreak|How I Became a Phone Phreak]] || How I Became a Phone Phreak, part 3: Atlanta || {{Date table sorting|1970|9}} || || || [http://www.evan-doorbell.com/production/HowBPhreak03.flac FLAC] || [http://www.evan-doorbell.com/production/HowBPhreak03.mp3 MP3]
|-
| [[How Evan Doorbell became a Phone Phreak|How I Became a Phone Phreak]] || How I Became a Phone Phreak, part 4 || || || || [http://www.evan-doorbell.com/production/HowBPhreak04.flac FLAC] || [http://www.evan-doorbell.com/production/HowBPhreak04.mp3 MP3]
|-
| [[How Evan Doorbell became a Phone Phreak|How I Became a Phone Phreak]] || How I Became a Phone Phreak, part 5 || {{Date table sorting|1970|10}} || || || [http://www.evan-doorbell.com/production/HowBPhreak05.flac FLAC] || [http://www.evan-doorbell.com/production/HowBPhreak05.mp3 MP3]
|-
| [[How Evan Doorbell became a Phone Phreak|How I Became a Phone Phreak]] || How I Became a Phone Phreak, part 6 || || || || [http://www.evan-doorbell.com/production/HowBPhreak06.flac FLAC] || [http://www.evan-doorbell.com/production/HowBPhreak06.mp3 MP3]
|-
| [[How Evan Doorbell became a Phone Phreak|How I Became a Phone Phreak]] || How I Became a Phone Phreak, part 7: The Dark Side of "Party Lines" || {{Date table sorting|1970|11}} || || || [http://www.evan-doorbell.com/production/HowBPhreak07-rough.flac FLAC] || [http://www.evan-doorbell.com/production/HowBPhreak07-rough.mp3 MP3]
|-
| [[How Evan Doorbell became a Phone Phreak|How I Became a Phone Phreak]] || How I Became a Phone Phreak, part 8: Kennedy Airport Phone Trip || {{Date table sorting|1970|12}} || || || [http://www.evan-doorbell.com/production/HowBPhreak08.flac FLAC] || [http://www.evan-doorbell.com/production/HowBPhreak08.mp3 MP3]
|-
| [[How Evan Doorbell became a Phone Phreak|How I Became a Phone Phreak]] || How I Became a Phone Phreak, part 9 || {{Date table sorting|1970|11}} || || || [http://www.evan-doorbell.com/production/HowBPhreak09.flac FLAC] || [http://www.evan-doorbell.com/production/HowBPhreak09.mp3 MP3]
|-
| [[How Evan Doorbell became a Phone Phreak|How I Became a Phone Phreak]] || How I Became a Phone Phreak, part 10 || {{Date table sorting|1970|12}} || || || [http://www.evan-doorbell.com/production/HowBPhreak10.flac FLAC] || [http://www.evan-doorbell.com/production/HowBPhreak10.mp3 MP3]
|-
| The Sounds of Long Distance  || The Sounds of Long Distance, Introduction || || || || [http://www.evan-doorbell.com/production/LD00.flac FLAC] || [http://www.evan-doorbell.com/production/LD00.mp3 MP3]
|-
| The Sounds of Long Distance  || The Sounds of Long Distance, pgm. 1: Calls to Centralized Intercept ||  
{{plainlist|
* {{Date table sorting|1977|2}}
* {{Date table sorting|1976|6}}
}}
|| || || [http://www.evan-doorbell.com/production/LD01.flac FLAC] || [http://www.evan-doorbell.com/production/LD01.mp3 MP3]
|-
| The Sounds of Long Distance  || The Sounds of Long Distance, pgm. 2: The Hempstead-White Plains Route || {{Date table sorting|1976|6}} || || || [http://www.evan-doorbell.com/production/LD02.flac FLAC] || [http://www.evan-doorbell.com/production/LD02.mp3 MP3]
|-
| The Sounds of Long Distance  || The Sounds of Long Distance, pgm. 3: Anecdotes, Centralized Intercept, #5 Crossbar || 
{{plainlist|
* {{Date table sorting|1977|2}}
* {{Date table sorting|1976|6}}
}}
 || || || [http://www.evan-doorbell.com/production/LD03.flac FLAC] || [http://www.evan-doorbell.com/production/LD03.mp3 MP3]
|-
| The Sounds of Long Distance  || The Sounds of Long Distance, pgm. 4: An Assortments of Calls via Hempstead Tandem 3 || {{Date table sorting|1976|6}} || || || [http://www.evan-doorbell.com/production/LD04.flac FLAC] || [http://www.evan-doorbell.com/production/LD04.mp3 MP3]
|-
| The Sounds of Long Distance  || The Sounds of Long Distance, pgm. 5: Centralized Intercept Calls via New York 7 || {{Date table sorting|1977|2}} || || || [http://www.evan-doorbell.com/production/LD05.flac FLAC] || [http://www.evan-doorbell.com/production/LD05.mp3 MP3]
|-
| The Sounds of Long Distance  || The Sounds of Long Distance, pgm. 6: Calls to NY State's 315 NPA || {{Date table sorting|1977}} Summer  || || || [http://www.evan-doorbell.com/production/LD06.flac FLAC] || [http://www.evan-doorbell.com/production/LD06.mp3 MP3]
|-
| The Sounds of Long Distance  || The Sounds of Long Distance, pgm. 7: More calls to NY State's 315 NPA || {{Date table sorting|1977}} Summer  || || || [http://www.evan-doorbell.com/production/LD07.flac FLAC] || [http://www.evan-doorbell.com/production/LD07.mp3 MP3]
|-
| The Sounds of Long Distance  || The Sounds of Long Distance, pgm. 8: DDD from Panel, 4M Dialpulsing || {{Date table sorting|1977}} || || || [http://www.evan-doorbell.com/production/LD08.flac FLAC] || [http://www.evan-doorbell.com/production/LD08.mp3 MP3]
|-
| The Sounds of Long Distance  || The Sounds of Long Distance, pgm. 9: DDD from #1 Crossbar, ANI Failures, NX1 Sounds || {{Date table sorting|1974}}-{{Date table sorting|1977}} || || || [http://www.evan-doorbell.com/production/LD09.flac FLAC] || [http://www.evan-doorbell.com/production/LD09.mp3 MP3]
|-
| The Sounds of Long Distance  || The Sounds of Long Distance, pgm. 10: Calls to -- and through -- NX1's || {{Date table sorting|1974}}-{{Date table sorting|1976}} || || || [http://www.evan-doorbell.com/production/LD10.flac FLAC] || [http://www.evan-doorbell.com/production/LD10.mp3 MP3]
|-
| The Sounds of Long Distance  || The Sounds of Long Distance, pgm. 11: Centralized Intercept, NX1 Test Board, NX1 Tandem calls || {{Date table sorting|1974}}-{{Date table sorting|1976}} || || || [http://www.evan-doorbell.com/production/LD11.flac FLAC] || [http://www.evan-doorbell.com/production/LD11.mp3 MP3]
|-
| The Sounds of Long Distance  || The Sounds of Long Distance, pgm. 12: More NX1's, Receiving a Stacked Call, Hempstead-White Plains Route || {{Date table sorting|1974}}-{{Date table sorting|1977}} || || || [http://www.evan-doorbell.com/production/LD12.flac FLAC] || [http://www.evan-doorbell.com/production/LD12.mp3 MP3]
|-
| The Sounds of Long Distance  || The Sounds of Long Distance, pgm. 13: DDD Demo Recordings, SP1 Tandems || 
{{plainlist|
* {{Date table sorting|1971}}-{{Date table sorting|1975}}
* {{Date table sorting|1976}}
}}
 || || || [http://www.evan-doorbell.com/production/LD13.flac FLAC] || [http://www.evan-doorbell.com/production/LD13.mp3 MP3]
|-
| The Sounds of Long Distance  || The Sounds of Long Distance, pgm. 14: SP1's, SFing Augusta Step Tandem || {{Date table sorting|1976}}-{{Date table sorting|1977}} || || || [http://www.evan-doorbell.com/production/LD14.flac FLAC] || [http://www.evan-doorbell.com/production/LD14.mp3 MP3]
|-
| The Sounds of Long Distance  || The Sounds of Long Distance, pgm. 15: 4M & XBT Audible Dialpulsing, Calling France, Forced Reroutes || {{Date table sorting|1974}}-{{Date table sorting|1982}} || || || [http://www.evan-doorbell.com/production/LD15.flac FLAC] || [http://www.evan-doorbell.com/production/LD15.mp3 MP3]
|-
| The Sounds of Long Distance  || The Sounds of Long Distance, pgm 16: 4A’s Revertive Pulsing, Short Long Distance NYC to NJ || {{Date table sorting|1974}}-{{Date table sorting|1979}} || || || [http://www.evan-doorbell.com/production/LD16.flac FLAC] || [http://www.evan-doorbell.com/production/LD16.mp3 MP3]
|-
| || Classic Tandem Stacking || {{Date table sorting|1975|1}} || || || [http://www.evan-doorbell.com/production/classtack1.flac FLAC] || [http://www.evan-doorbell.com/production/classtack1.mp3 MP3]
|-
| The MF Boogie Blues || The MF Boogie Blues 1 by Kim Lingo || {{Date table sorting|1971}} early || || || [http://www.evan-doorbell.com/production/MFBoogie1.flac FLAC] || [http://www.evan-doorbell.com/production/MFBoogie1.mp3 MP3]
|-
| The MF Boogie Blues || The MF Boogie Blues 2 by Kim Lingo || {{Date table sorting|1971}} early || || || [http://www.evan-doorbell.com/production/MFBoogie2.flac FLAC] || [http://www.evan-doorbell.com/production/MFBoogie2.mp3 MP3]
|-
| Phreaks from Esquire article on "052" conference || Phreaks from Esquire article on "052" conference, part 1 || {{Date table sorting|1972|1}} || || || [http://www.evan-doorbell.com/production/052p1.flac FLAC] || [http://www.evan-doorbell.com/production/052p1.mp3 MP3]
|-
| Phreaks from Esquire article on "052" conference || Phreaks from Esquire article on "052" conference, part 2 || {{Date table sorting|1972|1}} || || || [http://www.evan-doorbell.com/production/052p2.flac FLAC] || [http://www.evan-doorbell.com/production/052p2.mp3 MP3]
|-
| Dialing Those Mysterious "1xx" and "0xx" Codes || Dialing Those Mysterious "1xx" and "0xx" Codes || {{Date table sorting|1974}}-{{Date table sorting|1980}} || || || [http://www.evan-doorbell.com/production/1xx0xx.flac FLAC] || [http://www.evan-doorbell.com/production/1xx0xx.mp3 MP3]
|-
| Dialing Those Mysterious "1xx" and "0xx" Codes || Dialing the "1xx" Codes from Greenville NC Coin Phones, part 1 || {{Date table sorting|1978}}, {{Date table sorting|1980}} || || || [http://www.evan-doorbell.com/production/Greenville1xxp1.flac FLAC] || [http://www.evan-doorbell.com/production/Greenville1xxp1.mp3 MP3]
|-
| Dialing Those Mysterious "1xx" and "0xx" Codes || Dialing the "1xx" Codes from Greenville NC Coin Phones, part 2 || {{Date table sorting|1978}}, {{Date table sorting|1980}} || || || [http://www.evan-doorbell.com/production/Greenville1xxp2.flac FLAC] || [http://www.evan-doorbell.com/production/Greenville1xxp2.mp3 MP3]
|-
| A HiFi 914 Routings tape || A HiFi 914 Routings tape, part 1 || {{Date table sorting|1975|12}} || || || [http://www.evan-doorbell.com/production/HiFi914p1.flac FLAC] || [http://www.evan-doorbell.com/production/HiFi914p1.mp3 MP3]
|-
| A HiFi 914 Routings tape || A HiFi 914 Routings tape, part 2 || {{Date table sorting|1975}} || || || [http://www.evan-doorbell.com/production/HiFi914p2.flac FLAC] || [http://www.evan-doorbell.com/production/HiFi914p2.mp3 MP3]
|-
| [[Centrex Quirks of '83|The (1A ESS) Centrex Quirks of ‘83]] || The (1A ESS) Centrex Quirks of ‘83, part 0: Highlights || {{Date table sorting|1983}} || || || [http://www.evan-doorbell.com/production/CentrexQuirksHighlights.flac FLAC] || [http://www.evan-doorbell.com/production/CentrexQuirksHighlights.mp3 MP3]
|-
| [[Centrex Quirks of '83|The (1A ESS) Centrex Quirks of ‘83]] || The (1A ESS) Centrex Quirks of ‘83, part 1 || {{Date table sorting|1982}}, {{Date table sorting|1983}} || || || [http://www.evan-doorbell.com/production/CentrexQ83p1.flac FLAC] || [http://www.evan-doorbell.com/production/CentrexQ83p1.mp3 MP3]
|-
| [[Centrex Quirks of '83|The (1A ESS) Centrex Quirks of ‘83]] || The (1A ESS) Centrex Quirks of ‘83, part 2 || {{Date table sorting|1983}}, {{Date table sorting|1985}} || || || [http://www.evan-doorbell.com/production/CentrexQ83p2.flac FLAC] || [http://www.evan-doorbell.com/production/CentrexQ83p2.mp3 MP3]
|-
| [[Centrex Quirks of '83|The (1A ESS) Centrex Quirks of ‘83]] || The (1A ESS) Centrex Quirks of ‘83, part 3 || {{Date table sorting|1983}} || {{Date table sorting|2005}} || || [http://www.evan-doorbell.com/production/CentrexQ83p3.flac FLAC] || [http://www.evan-doorbell.com/production/CentrexQ83p3.mp3 MP3]
|-
| [[Centrex Quirks of '83|The (1A ESS) Centrex Quirks of ‘83]] || The (1A ESS) Centrex Quirks of ‘83, part 4 || {{Date table sorting|1983}}, {{Date table sorting|1987}} || || || [http://www.evan-doorbell.com/production/CentrexQ83p4.flac FLAC] || [http://www.evan-doorbell.com/production/CentrexQ83p4.mp3 MP3]
|-
| || Bill Acker demonstrating Jacksonville, NC Step by Step switch in a taped letter to another phone phreak (Carolina Tel & Tel) || {{Date table sorting|1977|4}} || || || [http://www.evan-doorbell.com/production/BillJksnvlNC.flac FLAC] || [http://www.evan-doorbell.com/production/BillJksnvlNC.mp3 MP3]
|-
| Exploring the Life Insurance Tie-lines || Intro program to the "Exploring the Life Insurance Tie-lines" series || {{Date table sorting|1976}} Fall || || || [http://www.evan-doorbell.com/production/LifeInsurTielines0.flac FLAC] || [http://www.evan-doorbell.com/production/LifeInsurTielines0.mp3 MP3]
|-
| Exploring the Life Insurance Tie-lines || Exploring the Life Insurance Tie-lines, pgm 1 || {{Date table sorting|1976}} Fall || || || [http://www.evan-doorbell.com/production/LifeInsurTielines1.flac FLAC] || [http://www.evan-doorbell.com/production/LifeInsurTielines1.mp3 MP3]
|-
| Exploring the Life Insurance Tie-lines || Exploring the Life Insurance Tie-lines, pgm 2 || {{Date table sorting|1976}} Fall || || || [http://www.evan-doorbell.com/production/LifeInsurTielines2.flac FLAC] || [http://www.evan-doorbell.com/production/LifeInsurTielines2.mp3 MP3]
|-
| Exploring the Life Insurance Tie-lines || Exploring the Life Insurance Tie-lines, pgm 3 || {{Date table sorting|1976}} Fall || || || [http://www.evan-doorbell.com/production/LifeInsurTielines3.flac FLAC] || [http://www.evan-doorbell.com/production/LifeInsurTielines3.mp3 MP3]
|-
| SF Mapping the Gainesville GA Step Tandem || SF Mapping the Gainesville GA Step Tandem Pgm 1 ([http://www.evan-doorbell.com/production/Gainesville_Switching_Train_Sheet.pdf Switching Train Sheet]) || {{Date table sorting|1979}} || || || [http://www.evan-doorbell.com/production/GainsvlGA_SFing1.flac FLAC] || [http://www.evan-doorbell.com/production/GainsvlGA_SFing1.mp3 MP3]
|-
| SF Mapping the Gainesville GA Step Tandem || SF Mapping the Gainesville GA Step Tandem Pgm 2 || {{Date table sorting|1979}} || || || [http://www.evan-doorbell.com/production/GainsvlGA_SFing2.flac FLAC] || [http://www.evan-doorbell.com/production/GainsvlGA_SFing2.mp3 MP3]
|-
| SF Mapping the Gainesville GA Step Tandem || SF Mapping the Gainesville GA Step Tandem Pgm 3 || {{Date table sorting|1979}} || || || [http://www.evan-doorbell.com/production/GainsvlGA_SFing3.flac FLAC] || [http://www.evan-doorbell.com/production/GainsvlGA_SFing3.mp3 MP3]
|-
| SF Mapping the Gainesville GA Step Tandem || SF Mapping the Gainesville GA Step Tandem Pgm 4 || {{Date table sorting|1979}} || || || [http://www.evan-doorbell.com/production/GainsvlGA_SFing4.flac FLAC] || [http://www.evan-doorbell.com/production/GainsvlGA_SFing4.mp3 MP3]
|-
| Atlanta's most rules-compliant COCOTs || Researching Atlanta's most rules-compliant COCOTs with Les, part 1 || {{Date table sorting|1986|2}} || || || [http://www.evan-doorbell.com/production/CompliantCOCOT1.flac FLAC] || [http://www.evan-doorbell.com/production/CompliantCOCOT1.mp3 MP3]
|-
| Atlanta's most rules-compliant COCOTs || Researching Atlanta's most rules-compliant COCOTs with Les, part 2 || {{Date table sorting|1986|2}} || || || [http://www.evan-doorbell.com/production/CompliantCOCOT2.flac FLAC] || [http://www.evan-doorbell.com/production/CompliantCOCOT2.mp3 MP3]
|-
| Atlanta's most rules-compliant COCOTs || Researching Atlanta's most rules-compliant COCOTs with Les, part 2 || {{Date table sorting|1986|2}} || || || [http://www.evan-doorbell.com/production/CompliantCOCOT2.flac FLAC] || [http://www.evan-doorbell.com/production/CompliantCOCOT2.mp3 MP3]
|-
| GEdney 9 Panel in Brooklyn NY || GEdney 9 Panel in Brooklyn NY, part 1 || {{Date table sorting|1977|11}} || || || [http://www.evan-doorbell.com/production/GE9_1.flac FLAC] || [http://www.evan-doorbell.com/production/GE9_1.mp3 MP3]
|-
| GEdney 9 Panel in Brooklyn NY || GEdney 9 Panel in Brooklyn NY, part 2 || {{Date table sorting|1977|11}} || || || [http://www.evan-doorbell.com/production/GE9_2.flac FLAC] || [http://www.evan-doorbell.com/production/GE9_2.mp3 MP3]
|-
| GEdney 9 Panel in Brooklyn NY || GEdney 9 Panel in Brooklyn NY, part 3 || {{Date table sorting|1977|11}} || || || [http://www.evan-doorbell.com/production/GE9_3.flac FLAC] || [http://www.evan-doorbell.com/production/GE9_3.mp3 MP3]
|-
| || NEptune 4 #1 Crossbar in Belle Harbor, Queens: Local Routings || {{Date table sorting|1974|5}} || || || [http://www.evan-doorbell.com/production/RoutNE4p1.flac FLAC] || [http://www.evan-doorbell.com/production/RoutNE4p1.mp3 MP3]
|-
| NYC Routings || NYC Routings, program 1970A || {{Date table sorting|1970}} || || || [http://www.evan-doorbell.com/production/NYCRoutings1970A.flac FLAC] || [http://www.evan-doorbell.com/production/NYCRoutings1970A.mp3 MP3]
|-
| NYC Routings || NYC Routings, program 1970B || {{Date table sorting|1970}} || || || [http://www.evan-doorbell.com/production/NYCRoutings1970B.flac FLAC] || [http://www.evan-doorbell.com/production/NYCRoutings1970B.mp3 MP3]
|-
| NYC Routings || NYC Routings, program 1973C || {{Date table sorting|1973}} || || || [http://www.evan-doorbell.com/production/NYCRoutings1973C.flac FLAC] || [http://www.evan-doorbell.com/production/NYCRoutings1973C.mp3 MP3]
|-
| NYC Routings || NYC Routings, program 1973D || {{Date table sorting|1973}} || || || [http://www.evan-doorbell.com/production/NYCRoutings1973D.flac FLAC] || [http://www.evan-doorbell.com/production/NYCRoutings1973D.mp3 MP3]
|-
| The Bronx || The Bronx pgm. 1A: #1 Crossbar in the Grand Concourse C.O. || {{Date table sorting|1972}}-{{Date table sorting|1978}} || || || [http://www.evan-doorbell.com/production/Bronx01A-GrandConcXB1.flac FLAC] || [http://www.evan-doorbell.com/production/Bronx01A-GrandConcXB1.mp3 MP3]
|-
| The Bronx || The Bronx pgm. 1B: Grand Concourse #1 Crossbar, Pulse Conversion, Vesey 2 || {{Date table sorting|1972}}-{{Date table sorting|1978}} || || || [http://www.evan-doorbell.com/production/Bronx01B-GrandConcXB1.flac FLAC] || [http://www.evan-doorbell.com/production/Bronx01B-GrandConcXB1.mp3 MP3]
|-
| The Bronx || The Bronx pgm. 1C: #1 Crossbar in the Grand Concourse C.O. || {{Date table sorting|1978|1}} || || || [http://www.evan-doorbell.com/production/Bronx01C-GrandConcXB1.flac FLAC] || [http://www.evan-doorbell.com/production/Bronx01C-GrandConcXB1.mp3 MP3]
|-
| The Bronx || Bronx pgm 2A: Grand Concourse Panel, direct trunks to interoffice panels || {{Date table sorting|1976}}-{{Date table sorting|1977}} || || || [http://www.evan-doorbell.com/production/Bronx02A-GrandConcPAN.flac FLAC] || [http://www.evan-doorbell.com/production/Bronx02A-GrandConcPAN.mp3 MP3]
|-
| Ben's Tapes || Ben's Tapes 08 - Calls from Belle Harbor #1 Crossbar incl. Suburban Panel Sender Tandem and old Houston SAIS || {{Date table sorting|1973|12}} || || || [http://www.evan-doorbell.com/production/BensTape08.flac FLAC] || [http://www.evan-doorbell.com/production/BensTape08.mp3 MP3]
|-
| Ben's Tapes || Ben's Tapes 09 through 21 (Program A) || {{Date table sorting|1974}} early || || || [http://www.evan-doorbell.com/production/BensTape09-A.flac FLAC] || [http://www.evan-doorbell.com/production/BensTape09-A.mp3 MP3]
|-
| Ben's Tapes || Ben's Tapes 09 through 21 (Program B) || {{Date table sorting|1973}} late / {{Date table sorting|1974}} early || || || [http://www.evan-doorbell.com/production/BensTape09-B.flac FLAC] || [http://www.evan-doorbell.com/production/BensTape09-B.mp3 MP3]
|-
| || Panel Pulsing Lover's Tape || {{Date table sorting|1977}} || || || [http://www.evan-doorbell.com/production/PanPulsLovers.flac FLAC] || [http://www.evan-doorbell.com/production/PanPulsLovers.mp3 MP3]
|-
| Test Lines & Mechanical Tones of the NY Area || What Was 4-5-0? Getting Into the Test Lines & Mechanical Tones of the NY Area (Part 1 of 3) || {{Date table sorting|1971}}-{{Date table sorting|1977}} || || || [http://www.evan-doorbell.com/production/WhatWas450p1of3.flac FLAC] || [http://www.evan-doorbell.com/production/WhatWas450p1of3.mp3 MP3]
|-
| Test Lines & Mechanical Tones of the NY Area || What Was 4-5-0? Getting Into the Test Lines & Mechanical Tones of the NY Area (Part 2 of 3) || {{Date table sorting|1971}}-{{Date table sorting|1977}} || || || [http://www.evan-doorbell.com/production/WhatWas450p2of3.flac FLAC] || [http://www.evan-doorbell.com/production/WhatWas450p2of3.mp3 MP3]
|-
| Test Lines & Mechanical Tones of the NY Area || What Was 4-5-0? Getting Into the Test Lines & Mechanical Tones of the NY Area (Part 3 of 3) || {{Date table sorting|1971}}-{{Date table sorting|1977}} || || || [http://www.evan-doorbell.com/production/WhatWas450p3of3.flac FLAC] || [http://www.evan-doorbell.com/production/WhatWas450p3of3.mp3 MP3]
|-
| Tidewater Virginia Phone Trips || Tidewater Virginia Phone Trips, part 1: Barely Recordable Places || {{Date table sorting|1976|8}} || || || [http://www.evan-doorbell.com/production/TidewtrVA1.flac FLAC] || [http://www.evan-doorbell.com/production/TidewtrVA1.mp3 MP3]
|-
| Tidewater Virginia Phone Trips || Tidewater Virginia Phone Trips, part 2: Step in Colonial Beach || {{Date table sorting|1976|8}} || || || [http://www.evan-doorbell.com/production/TidewtrVA2.flac FLAC] || [http://www.evan-doorbell.com/production/TidewtrVA2.mp3 MP3]
|-
| Tidewater Virginia Phone Trips || Tidewater Virginia Phone Trips, part 3: NX2 in Ladysmith || {{Date table sorting|1977|8}} || || || [http://www.evan-doorbell.com/production/TidewtrVA3.flac FLAC] || [http://www.evan-doorbell.com/production/TidewtrVA3.mp3 MP3]
|-
| Tidewater Virginia Phone Trips || Tidewater Virginia Phone Trips, part 4: Step in Bowling Green || {{Date table sorting|1978}} Summer || || || [http://www.evan-doorbell.com/production/TidewtrVA4.flac FLAC] || [http://www.evan-doorbell.com/production/TidewtrVA4.mp3 MP3]
|-
| Tidewater Virginia Phone Trips || Tidewater Virginia Phone Trips, part 5: NX2 in Hague || {{Date table sorting|1976|8}}  || || || [http://www.evan-doorbell.com/production/TidewtrVA5.flac FLAC] || [http://www.evan-doorbell.com/production/TidewtrVA5.mp3 MP3]
|-
| || Local Coin Control in the 1970s || {{Date table sorting|1975}}-{{Date table sorting|1975}}, {{Date table sorting|2001}} || || || [http://www.evan-doorbell.com/production/CoinControl.flac FLAC] || [http://www.evan-doorbell.com/production/CoinControl.mp3 MP3]
|-
| Step in Harrisonburg VA || Step in Harrisonburg VA, part 1 || {{Date table sorting|1976|8}} || || || [http://www.evan-doorbell.com/production/HarrisonbgVA1.flac FLAC] || [http://www.evan-doorbell.com/production/HarrisonbgVA1.mp3 MP3]
|-
| Step in Harrisonburg VA || Step in Harrisonburg VA, part 2 (Includes "Local Carrier Sounds" Demo) || {{Date table sorting|1974}}-{{Date table sorting|1986}} || || || [http://www.evan-doorbell.com/production/HarrisonbgVA2.flac FLAC] || [http://www.evan-doorbell.com/production/HarrisonbgVA2.mp3 MP3]
|-
| Step in Harrisonburg VA || Step Tributaries of Harrisonburg VA, part 1 || {{Date table sorting|1976|8}} || || || [http://www.evan-doorbell.com/production/HarrisonbgVA3.flac FLAC] || [http://www.evan-doorbell.com/production/HarrisonbgVA3.mp3 MP3]
|-
| Step in Harrisonburg VA || Step Tributaries of Harrisonburg VA, part 2 || {{Date table sorting|1976|8}} || || || [http://www.evan-doorbell.com/production/HarrisonbgVA4.flac FLAC] || [http://www.evan-doorbell.com/production/HarrisonbgVA4.mp3 MP3]
|-
| || Toll Station in Shenandoah National Park VA || {{Date table sorting|1976|8}} || || || [http://www.evan-doorbell.com/production/ShnPkVA.flac FLAC] || [http://www.evan-doorbell.com/production/ShnPkVA.mp3 MP3]
|-
| || Step in Front Royal VA, listening with Bill in 2013 || {{Date table sorting|1976|8}}  || || || [http://www.evan-doorbell.com/production/FrontRoyalVA&Bill.flac FLAC] || [http://www.evan-doorbell.com/production/FrontRoyalVA&Bill.mp3 MP3]
|-
| || Bell #1 Step with CDO tones in Martinsburg WV, listening with Bill in 2013 || {{Date table sorting|1976|8}} || || || [http://www.evan-doorbell.com/production/MartinsburgWV&Bill.flac FLAC] || [http://www.evan-doorbell.com/production/MartinsburgWV&Bill.mp3 MP3]
|-
| || Rough Draft of XY Step in Greencastle PA - Narrated with Bill Acker || {{Date table sorting|1976|8}} || || || [http://www.evan-doorbell.com/production/GreencastlePA&Bill-rough.flac FLAC] || [http://www.evan-doorbell.com/production/GreencastlePA&Bill-rough.mp3 MP3]
|-
| || NX1 Crossbar in Chambersburg PA || {{Date table sorting|1976|8}} || || || [http://www.evan-doorbell.com/production/ChambersburgNX1PA.flac FLAC] || [http://www.evan-doorbell.com/production/ChambersburgNX1PA.mp3 MP3]
|-
| || XY Step in Fayetteville PA || {{Date table sorting|1976|8}} || || || [http://www.evan-doorbell.com/production/FayettevlPA.flac FLAC] || [http://www.evan-doorbell.com/production/FayettevlPA.mp3 MP3]
|-
| || Independent Steps in Gettysburg PA, Luray VA, and South Hill VA, including Callback Circuit Phreaking || {{Date table sorting|1976|8}}, {{Date table sorting|1975|4}} || || || [http://www.evan-doorbell.com/production/GettysLuraySHill.flac FLAC] || [http://www.evan-doorbell.com/production/GettysLuraySHill.mp3 MP3]
|-
| || NX1 Crossbar in New Oxford PA || {{Date table sorting|1976|8}} || || || [http://www.evan-doorbell.com/production/GettysLuraySHill.flac FLAC] || [http://www.evan-doorbell.com/production/GettysLuraySHill.mp3 MP3]
|-
| || Step in Rawlinsville PA || {{Date table sorting|1976|8}} || || || [http://www.evan-doorbell.com/production/RawlinsvlPA.flac FLAC] || [http://www.evan-doorbell.com/production/RawlinsvlPA.mp3 MP3]
|-
| || ESC in Quarryville PA || {{Date table sorting|1976|8}} || || || [http://www.evan-doorbell.com/production/QuarryvilleESCPA.flac FLAC] || [http://www.evan-doorbell.com/production/QuarryvilleESCPA.mp3 MP3]
|-
| || Step in Gap, PA || {{Date table sorting|1976|8}} || || || [http://www.evan-doorbell.com/production/GapPA.flac FLAC] || [http://www.evan-doorbell.com/production/GapPA.mp3 MP3]
|-
| Conestoga Tel&Tel || Conestoga Tel&Tel pgm. 1: ESC in Morgantown PA || {{Date table sorting|1976|8}} || || || [http://www.evan-doorbell.com/production/ConestogaTel1-MorgantownESCPA.flac FLAC] || [http://www.evan-doorbell.com/production/ConestogaTel1-MorgantownESCPA.mp3 MP3]
|-
| Conestoga Tel&Tel || Conestoga Tel&Tel pgm. 2: Step in Birdsboro PA || {{Date table sorting|1976|8}} || || || [http://www.evan-doorbell.com/production/ConestogaTel2-BirdsboroPA.flac FLAC] || [http://www.evan-doorbell.com/production/ConestogaTel2-BirdsboroPA.mp3 MP3]
|-
| Conestoga Tel&Tel || Conestoga Tel&Tel pgm. 3: Step in Oley PA || {{Date table sorting|1976|8}} || || || [http://www.evan-doorbell.com/production/ConestogaTel3-OleyPA.flac FLAC] || [http://www.evan-doorbell.com/production/ConestogaTel3-OleyPA.mp3 MP3]
|-
| || Step with "St. Thomas" Dial Tone in New Tripoli PA || {{Date table sorting|1976|8}} || || || [http://www.evan-doorbell.com/production/NewTripoliPA.flac FLAC] || [http://www.evan-doorbell.com/production/NewTripoliPA.mp3 MP3]
|-
| || #1 ESS in Allentown PA including Coin Zone, (some 1974 stuff from Long Island included) || {{Date table sorting|1976|8}} || || || [http://www.evan-doorbell.com/production/Allentown1ESSPA-Coin%20Zone.flac FLAC] || [http://www.evan-doorbell.com/production/Allentown1ESSPA-Coin%20Zone.mp3 MP3]
|-
| || Step in Pen Argyl PA || {{Date table sorting|1976|8}} || || || [http://www.evan-doorbell.com/production/PenArgylPA.flac FLAC] || [http://www.evan-doorbell.com/production/PenArgylPA.mp3 MP3]
|-
| || NX1 Crossbar in Belvedere NJ plus miscellaneous digressions || {{Date table sorting|1976|8}} || || || [http://www.evan-doorbell.com/production/BelvedereNX1NJ.flac FLAC] || [http://www.evan-doorbell.com/production/BelvedereNX1NJ.mp3 MP3]
|-
| || Step in Oxford NJ || {{Date table sorting|1976|8}} || || || [http://www.evan-doorbell.com/production/OxfordNJ.flac FLAC] || [http://www.evan-doorbell.com/production/OxfordNJ.mp3 MP3]
|-
| || Step in Great Meadows NJ || {{Date table sorting|1976|8}} || || || [http://www.evan-doorbell.com/production/GreatMeadowsNJ.flac FLAC] || [http://www.evan-doorbell.com/production/GreatMeadowsNJ.mp3 MP3]
|-
| || Stromberg-Carlson ESC in Chancellor VA || {{Date table sorting|1976|8}} || 2016 || || [http://www.evan-doorbell.com/production/ChancESCVA.flac FLAC] || [http://www.evan-doorbell.com/production/ChancESCVA.mp3 MP3]
|-
| || Fredericksburg VA #5 Crossbar || {{Date table sorting|1976|8}} || 2016 || || [http://www.evan-doorbell.com/production/FredbgXB5VA.flac FLAC] || [http://www.evan-doorbell.com/production/FredbgXB5VA.mp3 MP3]
|-
| || All Relay system in Pinetown NC || {{Date table sorting|1977|3}} || || || [http://www.evan-doorbell.com/production/Pinetown.flac FLAC] || [http://www.evan-doorbell.com/production/Pinetown.mp3 MP3]
|-
| Carolina Tel || Carolina Tel. part 1: Step with ESS tones in Washington NC || {{Date table sorting|1977|3}} || || || [http://www.evan-doorbell.com/production/WashNC.flac FLAC] || [http://www.evan-doorbell.com/production/WashNC.mp3 MP3]
|-
| Carolina Tel || Carolina Tel. part 2: Step in Belhaven NC || {{Date table sorting|1977|3}} || || || [http://www.evan-doorbell.com/production/BelhavenNC.flac FLAC] || [http://www.evan-doorbell.com/production/BelhavenNC.mp3 MP3]
|-
| Carolina Tel || Carolina Tel. part 3: LD Calls from Greenville NX1 || {{Date table sorting|1977|3}} || || || [http://www.evan-doorbell.com/production/GreenvilleLD.flac FLAC] || [http://www.evan-doorbell.com/production/GreenvilleLD.mp3 MP3]
|-
| Carolina Tel || Carolina Tel. part 4: NX1-E in Vanceboro NC || {{Date table sorting|1977|3}} || || || [http://www.evan-doorbell.com/production/VanceboroNC.flac FLAC] || [http://www.evan-doorbell.com/production/VanceboroNC.mp3 MP3]
|-
| Carolina Tel || Carolina Tel. part 5: Step with "GTE" ring in Williamston NC || {{Date table sorting|1977|3}} || || || [http://www.evan-doorbell.com/production/WilliamstonNC.flac FLAC] || [http://www.evan-doorbell.com/production/WilliamstonNC.mp3 MP3]
|-
| Carolina Tel || Carolina Tel. part 6: Step with no E.A.S. in Windsor NC || {{Date table sorting|1977|3}} || || || [http://www.evan-doorbell.com/production/WindsorNC.flac FLAC] || [http://www.evan-doorbell.com/production/WindsorNC.mp3 MP3]
|-
| Carolina Tel || Carolina Tel. part 7: Step homing on an NX1 in Farmville NC || {{Date table sorting|1977|3}} || || || [http://www.evan-doorbell.com/production/FarmvilleNC.flac FLAC] || [http://www.evan-doorbell.com/production/FarmvilleNC.mp3 MP3]
|-
| Carolina Tel || Carolina Tel. part 8: Step C.D.O. in Stantonsburg NC || {{Date table sorting|1977|3}} || || || [http://www.evan-doorbell.com/production/StantonsburgNC.flac FLAC] || [http://www.evan-doorbell.com/production/StantonsburgNC.mp3 MP3]
|-
| Carolina Tel || Carolina Tel. part 9: A Larger Step in Wilson NC || {{Date table sorting|1977|3}} || || || [http://www.evan-doorbell.com/production/Wilson.flac FLAC] || [http://www.evan-doorbell.com/production/Wilson.mp3 MP3]
|-
| Carolina Tel || Two Faces of Carolina Telephone: Steps in Kenly and Clayton NC, part 1 || {{Date table sorting|1977|3}} || || || [http://www.evan-doorbell.com/production/Kenly-ClaytonNC1.flac FLAC] || [http://www.evan-doorbell.com/production/Kenly-ClaytonNC1.mp3 MP3]
|-
| Carolina Tel || Two Faces of Carolina Telephone: Steps in Kenly and Clayton NC, part 2 || {{Date table sorting|1977|3}} || || || [http://www.evan-doorbell.com/production/Kenly-ClaytonNC2.flac FLAC] || [http://www.evan-doorbell.com/production/Kenly-ClaytonNC2.mp3 MP3]
|-
| || All Relay system in Pinetown NC || {{Date table sorting|1977|3}} || || || [http://www.evan-doorbell.com/production/Pinetown.flac FLAC] || [http://www.evan-doorbell.com/production/Pinetown.mp3 MP3]
|-
| Elizabeth City NC Area || Elizabeth City NC Area part 1:  Step With Directors || {{Date table sorting|1977|3}} || || || [http://www.evan-doorbell.com/production/ECArea1.flac FLAC] || [http://www.evan-doorbell.com/production/ECArea1.mp3 MP3]
|-
| Elizabeth City NC Area || Elizabeth City NC Area part 2: Step With Directors || {{Date table sorting|1977|3}} || || || [http://www.evan-doorbell.com/production/ECArea2.flac FLAC] || [http://www.evan-doorbell.com/production/ECArea2.mp3 MP3]
|-
| Elizabeth City NC Area || Elizabeth City NC Area part 3: STACKING local offices || {{Date table sorting|1977|3}} || || || [http://www.evan-doorbell.com/production/ECArea3.flac FLAC] || [http://www.evan-doorbell.com/production/ECArea3.mp3 MP3]
|-
| Elizabeth City NC Area || Elizabeth City NC Area part 4: Step With Directors, More Details || {{Date table sorting|1977|3}} || || || [http://www.evan-doorbell.com/production/ECArea4.flac FLAC] || [http://www.evan-doorbell.com/production/ECArea4.mp3 MP3]
|-
| Elizabeth City NC Area || Elizabeth City NC Area part 5: Step With Directors, A Closer C.O. || {{Date table sorting|1977|3}} || || || [http://www.evan-doorbell.com/production/ECArea5.flac FLAC] || [http://www.evan-doorbell.com/production/ECArea5.mp3 MP3]
|-
| "Classic" XY Step in Fuquay-Varina NC || "Classic" XY Step in Fuquay-Varina NC, part 1 || {{Date table sorting|1977|3}} || || || [http://www.evan-doorbell.com/production/FuquayNC1.flac FLAC] || [http://www.evan-doorbell.com/production/FuquayNC1.mp3 MP3]
|-
| "Classic" XY Step in Fuquay-Varina NC || "Classic" XY Step in Fuquay-Varina NC, part 2 || {{Date table sorting|1977|3}} || || || [http://www.evan-doorbell.com/production/FuquayNC2.flac FLAC] || [http://www.evan-doorbell.com/production/FuquayNC2.mp3 MP3]
|-
| || XY Step (non-typical) in Sanford NC || {{Date table sorting|1977|3}} || || || [http://www.evan-doorbell.com/production/SanfordNC.flac FLAC] || [http://www.evan-doorbell.com/production/SanfordNC.mp3 MP3]
|-
| Typical XY Steps in Goldston & Bonlee NC || Typical XY Steps in Goldston & Bonlee NC, part 1 (Includes "Step is Weird" Demonstration from Bell Step CDO in Sperryville VA, May, 1975) || {{Date table sorting|1977|3}} || || || [http://www.evan-doorbell.com/production/GldstnBnleeNC1.flac FLAC] || [http://www.evan-doorbell.com/production/GldstnBnleeNC1.mp3 MP3]
|-
| Typical XY Steps in Goldston & Bonlee NC || Typical XY Steps in Goldston & Bonlee NC, part 2 || {{Date table sorting|1977|3}} || || || [http://www.evan-doorbell.com/production/GldstnBnleeNC2.flac FLAC] || [http://www.evan-doorbell.com/production/GldstnBnleeNC2.mp3 MP3]
|-
| || NX1 in Siler City NC via Motel PBX || {{Date table sorting|1977|3}} || || || [http://www.evan-doorbell.com/production/SilerCyNX1NC.flac FLAC] || [http://www.evan-doorbell.com/production/SilerCyNX1NC.mp3 MP3]
|-
| || Step-NX1 Symbiosis in Siler City NC || {{Date table sorting|1977|3}} || || || [http://www.evan-doorbell.com/production/SilerCitySxSNC.flac FLAC] || [http://www.evan-doorbell.com/production/SilerCitySxSNC.mp3 MP3]
|-
| Step in Ramseur NC || Step in Ramseur NC, part 1 || {{Date table sorting|1977|3}} || || || [http://www.evan-doorbell.com/production/RamseurNC1.flac FLAC] || [http://www.evan-doorbell.com/production/RamseurNC1.mp3 MP3]
|-
| Step in Ramseur NC || Step in Ramseur NC, part 2 || {{Date table sorting|1977|3}} || || || [http://www.evan-doorbell.com/production/RamseurNC2.flac FLAC] || [http://www.evan-doorbell.com/production/RamseurNC2.mp3 MP3]
|-
| Asheboro, NC Pentaconta Crossbar || Asheboro, NC Pentaconta Crossbar (Part 1) || {{Date table sorting|1977|3}} || || || [http://www.evan-doorbell.com/production/AsheboroPentacontaNCp1.flac FLAC] || [http://www.evan-doorbell.com/production/AsheboroPentacontaNCp1.mp3 MP3]
|-
| Asheboro, NC Pentaconta Crossbar || Asheboro, NC Pentaconta Crossbar (Part 2) || {{Date table sorting|1977|3}} || || || [http://www.evan-doorbell.com/production/AsheboroPentacontaNCp2.flac FLAC] || [http://www.evan-doorbell.com/production/AsheboroPentacontaNCp2.mp3 MP3]
|-
| Asheboro, NC Pentaconta Crossbar || Asheboro, NC Pentaconta Crossbar (Part 3) || {{Date table sorting|1977|3}} || || || [http://www.evan-doorbell.com/production/AsheboroPentacontaNCp3.flac FLAC] || [http://www.evan-doorbell.com/production/AsheboroPentacontaNCp3.mp3 MP3]
|-
| Asheboro, NC Pentaconta Crossbar || Asheboro, NC Pentaconta Crossbar (Part 4) || {{Date table sorting|1977|3}} || || || [http://www.evan-doorbell.com/production/AsheboroPentacontaNCp4.flac FLAC] || [http://www.evan-doorbell.com/production/AsheboroPentacontaNCp4.mp3 MP3]
|-
| || Monroe, NC (Stromberg-Carlson XY) || {{Date table sorting|1977|3}} || || || [http://www.evan-doorbell.com/production/MonroeNC.flac FLAC] || [http://www.evan-doorbell.com/production/MonroeNC.mp3 MP3]
|-
| Rock Hill Telephone Company || Rock Hill Telephone Company (Part 1) - Fort Mill, SC Stromberg-Carlson ESC || {{Date table sorting|1977|3}} || || || [http://www.evan-doorbell.com/production/RkHilTel1-FortMillESCSC.flac FLAC] || [http://www.evan-doorbell.com/production/RkHilTel1-FortMillESCSC.mp3 MP3]
|-
| Rock Hill Telephone Company || Rock Hill Telephone Company (Part 2) - Rock Hill, SC AE Step || {{Date table sorting|1977|3}} || || || [http://www.evan-doorbell.com/production/RkHilTel2-RockHillSC.flac FLAC] || [http://www.evan-doorbell.com/production/RkHilTel2-RockHillSC.mp3 MP3]
|-
| Rock Hill Telephone Company || Rock Hill Telephone Company (Part 3) - Rock Hill, SC #1EAX || {{Date table sorting|1977|3}} || || || [http://www.evan-doorbell.com/production/RkHilTel3-RockHill1EAXSC.flac FLAC] || [http://www.evan-doorbell.com/production/RkHilTel3-RockHill1EAXSC.mp3 MP3]
|-
| Senderized XY Step in Lexington SC || Senderized XY Step in Lexington SC, pgm. 1 || {{Date table sorting|1977|3}} || || || [http://www.evan-doorbell.com/production/LexingtonSC1.flac FLAC] || [http://www.evan-doorbell.com/production/LexingtonSC1.mp3 MP3]
|-
| Senderized XY Step in Lexington SC || Senderized XY Step in Lexington SC, pgm. 2 || {{Date table sorting|1977|3}} || || || [http://www.evan-doorbell.com/production/LexingtonSC2.flac FLAC] || [http://www.evan-doorbell.com/production/LexingtonSC2.mp3 MP3]
|-
| Senderized XY Step in Lexington SC || Senderized XY Step in Lexington SC, pgm. 3 || {{Date table sorting|1977|3}} || || || [http://www.evan-doorbell.com/production/LexingtonSC3.flac FLAC] || [http://www.evan-doorbell.com/production/LexingtonSC3.mp3 MP3]
|-
| || Bell #355 Step on a Long Cable Pair from Batesburg, SC || {{Date table sorting|1977|3}} || || || [http://www.evan-doorbell.com/production/BatesburgSC.flac FLAC] || [http://www.evan-doorbell.com/production/BatesburgSC.mp3 MP3]
|-
| || XY Step with TSD in Saluda SC || {{Date table sorting|1977|3}} || || || [http://www.evan-doorbell.com/production/SaludaSC.flac FLAC] || [http://www.evan-doorbell.com/production/SaludaSC.mp3 MP3]
|-
| || Bell #355 Step on a Long Cable Pair from Edgefield SC, plus digressions || {{Date table sorting|1977|3}} || || || [http://www.evan-doorbell.com/production/EdgefieldSC.flac FLAC] || [http://www.evan-doorbell.com/production/EdgefieldSC.mp3 MP3]
|-
| GTE/Leich CXP-5 Crosspoint Switch in McCormick SC || GTE/Leich CXP-5 Crosspoint Switch in McCormick SC part 1 || {{Date table sorting|1977|3}} || || || [http://www.evan-doorbell.com/production/McCormickCXP5SC1.flac FLAC] || [http://www.evan-doorbell.com/production/McCormickCXP5SC1.mp3 MP3]
|-
| GTE/Leich CXP-5 Crosspoint Switch in McCormick SC || GTE/Leich CXP-5's: McCormick SC part 2; Stanardsville VA outage || {{Date table sorting|1977|3}}, {{Date table sorting|1981|2}} || || || [http://www.evan-doorbell.com/production/McCormickCXP5SC2.flac FLAC] || [http://www.evan-doorbell.com/production/McCormickCXP5SC2.mp3 MP3]
|-
| Early 80s Phreaking || Early 80s pgm 1: Janning-by-Apple, Analog Answering machines survey and more ||  || || || [http://www.evan-doorbell.com/production/Early80s01.flac FLAC] || [http://www.evan-doorbell.com/production/Early80s01.mp3 MP3]
|-
| Early 80s Phreaking || Early 80s pgm 2: The Apple finds a CCSA network || || || || [http://www.evan-doorbell.com/production/Early80s02.flac FLAC] || [http://www.evan-doorbell.com/production/Early80s02.mp3 MP3]
|-
| Early 80s Phreaking || Early 80s pgm 3: George, The Interactive Answering Machine || || || || [http://www.evan-doorbell.com/production/Early80s03-George.flac FLAC] || [http://www.evan-doorbell.com/production/Early80s03-George.mp3 MP3]
|-
| Early 80s Phreaking || Early 80s pgm 4: More CCSA & the Sportsline Prank || {{Date table sorting|1982}} || || || [http://www.evan-doorbell.com/production/Early80s04.flac FLAC] || [http://www.evan-doorbell.com/production/Early80s04.mp3 MP3]
|-
| Early 80s Phreaking || Early 80s pgm 5: Effect of CCIS on Phreaking, Olney SF'ing || {{Date table sorting|1981}}-{{Date table sorting|1983}} || || || [http://www.evan-doorbell.com/production/Early80s05.flac FLAC] || [http://www.evan-doorbell.com/production/Early80s05.mp3 MP3]
|-
| Early 80s Phreaking || Early 80s pgm 6: Olney IL Senderized Step Tandem incl. SF'ing || {{Date table sorting|1981|4}} || || || [http://www.evan-doorbell.com/production/Early80s06.flac FLAC] || [http://www.evan-doorbell.com/production/Early80s06.mp3 MP3]
|-
| Early 80s Phreaking || Early 80s pgm 7: My Line Cutover & Homemade Looparound || {{Date table sorting|1980}} || || || [http://www.evan-doorbell.com/production/Early80s07-looparounds.flac FLAC] || [http://www.evan-doorbell.com/production/Early80s07-looparounds.mp3 MP3]
|-
| Early 80s Phreaking || Early 80s pgm 8: The 526 Conference Begins || {{Date table sorting|1981|5}} || || || [http://www.evan-doorbell.com/production/Early80s08-526Conf.flac FLAC] || [http://www.evan-doorbell.com/production/Early80s08-526Conf.mp3 MP3]
|-
| Early 80s Phreaking || Early 80s pgm 9: The 526 Conference Ends || {{Date table sorting|1981|5}} || || || [http://www.evan-doorbell.com/production/Early80s09-526Conf.flac FLAC] || [http://www.evan-doorbell.com/production/Early80s09-526Conf.mp3 MP3]
|-
| Early 80s Phreaking || Early 80s pgm 10: Cognitronics' Early Announcing Systems on Phone and Short Wave || {{Date table sorting|1972}}-{{Date table sorting|1981}} || || || [http://www.evan-doorbell.com/production/Early80s10-Cognitronics.flac FLAC] || [http://www.evan-doorbell.com/production/Early80s10-Cognitronics.mp3 MP3]
|-
| Early 80s Phreaking || Early 80s pgm 11: Troubles in Rome GA || {{Date table sorting|1981|7}} || || || [http://www.evan-doorbell.com/production/Early80s11-Rome.flac FLAC] || [http://www.evan-doorbell.com/production/Early80s11-Rome.mp3 MP3]
|-
| Early 80s Phreaking || Early 80s pgm 12: Oil Company CCSA (continued) || || || || [http://www.evan-doorbell.com/production/Early80s12.flac FLAC] || [http://www.evan-doorbell.com/production/Early80s12.mp3 MP3]
|-
| Early 80s Phreaking || Early 80s pgm 13: Odd Ring Tones, A Remote New York City Dialtone, Time Announcements || {{Date table sorting|1981}}-{{Date table sorting|1983}} || || || [http://www.evan-doorbell.com/production/Early80s13.flac FLAC] || [http://www.evan-doorbell.com/production/Early80s13.mp3 MP3]
|-
| Early 80s Phreaking: ConTelNet CCSA || Researching ConTelNet CCSA, pgm. 1 || {{Date table sorting|1980|7}} || || || [http://www.evan-doorbell.com/production/ConTelNet1.flac FLAC] || [http://www.evan-doorbell.com/production/ConTelNet1.mp3 MP3]
|-
| Early 80s Phreaking: ConTelNet CCSA || Researching ConTelNet CCSA, pgm. 2 || {{Date table sorting|1980|7}} || || || [http://www.evan-doorbell.com/production/ConTelNet2.flac FLAC] || [http://www.evan-doorbell.com/production/ConTelNet2.mp3 MP3]
|-
| Warwick and the 914 Area || Warwick and the 914 Area of NY, pgm. 1 || {{Date table sorting|1974|8}} || || || [http://www.evan-doorbell.com/production/Warwick914p01.flac FLAC] || [http://www.evan-doorbell.com/production/Warwick914p01.mp3 MP3]
|-
| Warwick and the 914 Area || Warwick and the 914 Area of NY, pgm. 2 || {{Date table sorting|1974|8}} || || || [http://www.evan-doorbell.com/production/Warwick914p02-rough.flac FLAC] || [http://www.evan-doorbell.com/production/Warwick914p02-rough.mp3 MP3]
|-
| Warwick and the 914 Area || Warwick and the 914 Area of NY, pgm. 3 || {{Date table sorting|1975|11}} || || || [http://www.evan-doorbell.com/production/Warwick914p03-rough.flac FLAC] || [http://www.evan-doorbell.com/production/Warwick914p03-rough.mp3 MP3]
|-
| Warwick and the 914 Area || Warwick and the 914 Area of NY, pgm. 4: Phreaking via Warwick || {{Date table sorting|1975|12}} || || || [http://www.evan-doorbell.com/production/Warwick914p04-rough.flac FLAC] || [http://www.evan-doorbell.com/production/Warwick914p04-rough.mp3 MP3]
|-
| Warwick and the 914 Area || Warwick and the 914 Area of NY, pgm. 5: More Warwick Phreaking || {{Date table sorting|1975}}-{{Date table sorting|1976}} || || || [http://www.evan-doorbell.com/production/Warwick914p05.flac FLAC] || [http://www.evan-doorbell.com/production/Warwick914p05.mp3 MP3]
|-
| Warwick and the 914 Area || Warwick and the 914 Area of NY, pgm. 6 || || || || [http://www.evan-doorbell.com/production/Warwick914p06.flac FLAC] || [http://www.evan-doorbell.com/production/Warwick914p06.mp3 MP3]
|-
| Warwick and the 914 Area || Warwick and the 914 Area of NY, pgm. 7: Senderized Step in Washingtonville NY || {{Date table sorting|1977|2}} || || || [http://www.evan-doorbell.com/production/Warwick914p07.flac FLAC] || [http://www.evan-doorbell.com/production/Warwick914p07.mp3 MP3]
|-
| Warwick and the 914 Area || Warwick and the 914 Area of NY, pgm. 8: Senderized Step in Monroe NY || {{Date table sorting|1977|2}} || || || [http://www.evan-doorbell.com/production/Warwick914p08.flac FLAC] || [http://www.evan-doorbell.com/production/Warwick914p08.mp3 MP3]
|-
| Warwick and the 914 Area || Warwick and the 914 Area of NY, pgm. 9: Monroe Sector called from NYC, Senderized Step in Chester NY || {{Date table sorting|1977}} || || || [http://www.evan-doorbell.com/production/Warwick914p09.flac FLAC] || [http://www.evan-doorbell.com/production/Warwick914p09.mp3 MP3]
|-
| Warwick and the 914 Area || Warwick and the 914 Area of NY, pgm. 10: Stromberg ESC/PL1 in Warwick NY || {{Date table sorting|1977|2}} || || || [http://www.evan-doorbell.com/production/Warwick914p10.flac FLAC] || [http://www.evan-doorbell.com/production/Warwick914p10.mp3 MP3]
|-
| Warwick and the 914 Area || Warwick and the 914 Area of NY, pgm. 11: Local calls from Florida NY Step || {{Date table sorting|1977|2}} || || || [http://www.evan-doorbell.com/production/Warwick914p11.flac FLAC] || [http://www.evan-doorbell.com/production/Warwick914p11.mp3 MP3]
|-
| Warwick and the 914 Area || Warwick and the 914 Area of NY, pgm. 12: Long Distance Calls from Florida NY Step || {{Date table sorting|1977|2}} || || || [http://www.evan-doorbell.com/production/Warwick914p12.flac FLAC] || [http://www.evan-doorbell.com/production/Warwick914p12.mp3 MP3]
|-
| Warwick and the 914 Area || Warwick and the 914 Area of NY, pgm. 13: Nyack XBT Sector via N1 Carrier from Mamaroneck NY #5 Crossbar || {{Date table sorting|1981|7}} || || || [http://www.evan-doorbell.com/production/Warwick914p13.flac FLAC] || [http://www.evan-doorbell.com/production/Warwick914p13.mp3 MP3]
|-
| Warwick and the 914 Area || Warwick and the 914 Area of NY, pgm. 14: Nyack Sector via N1 Carrier from Mamaroneck NY #5 Crossbar, continued || {{Date table sorting|1981|7}} || || || [http://www.evan-doorbell.com/production/Warwick914p14.flac FLAC] || [http://www.evan-doorbell.com/production/Warwick914p14.mp3 MP3]
|-
| So. California Phone Trips || So. California Phone Trips part 1: Van Nuys #5 Crossbar || {{Date table sorting|1974}} Summer || || || [http://www.evan-doorbell.com/production/SoCal1.flac FLAC] || [http://www.evan-doorbell.com/production/SoCal1.mp3 MP3]
|-
| So. California Phone Trips || So. California Phone Trips part 2: Misc. Van Nuys Phun Stuff || {{Date table sorting|1974}} Summer || || || [http://www.evan-doorbell.com/production/SoCal2.flac FLAC] || [http://www.evan-doorbell.com/production/SoCal2.mp3 MP3]
|-
| So. California Phone Trips || So. California Phone Trips part 3: GTE Step in Indio || {{Date table sorting|1974}} Summer || || || [http://www.evan-doorbell.com/production/SoCal3-Indio.flac FLAC] || [http://www.evan-doorbell.com/production/SoCal3-Indio.mp3 MP3]
|-
| Raleigh NC SxS || Bell System #1 Step in downtown Raleigh NC, part 1 || {{Date table sorting|1979|9}} || || || [http://www.evan-doorbell.com/production/RalSxS1.flac FLAC] || [http://www.evan-doorbell.com/production/RalSxS1.mp3 MP3]
|-
| Raleigh NC SxS || Bell System #1 Step in downtown Raleigh NC, part 2 || {{Date table sorting|1979|9}} || || || [http://www.evan-doorbell.com/production/RalSxS2.flac FLAC] || [http://www.evan-doorbell.com/production/RalSxS2.mp3 MP3]
|-
| Raleigh NC SxS || Bell System #1 Step in downtown Raleigh NC, part 3 || {{Date table sorting|1979|9}} || || || [http://www.evan-doorbell.com/production/RalSxS3.flac FLAC] || [http://www.evan-doorbell.com/production/RalSxS3.mp3 MP3]
|-
| Raleigh NC SxS || Bell System #1 Step in downtown Raleigh NC, part 4 || {{Date table sorting|1979|9}} || || || [http://www.evan-doorbell.com/production/RalSxS4.flac FLAC] || [http://www.evan-doorbell.com/production/RalSxS4.mp3 MP3]
|-
| Greenville NC || Greenville, NC NX1 Crossbar (unedited original) || {{Date table sorting|1974}} || || || [http://www.evan-doorbell.com/production/Greenville_NX1_74_unedited.flac FLAC] || [http://www.evan-doorbell.com/production/Greenville_NX1_74_unedited.mp3 MP3]
|-
| Greenville NC || NX-1 Crossbar in Greenville NC, part 1 || {{Date table sorting|1974|6}} || || || [http://www.evan-doorbell.com/production/GreenvilleNC1.flac FLAC] || [http://www.evan-doorbell.com/production/GreenvilleNC1.mp3 MP3]
|-
| Greenville NC || NX-1 Crossbar in Greenville NC, part 2 || {{Date table sorting|1974|6}} || || || [http://www.evan-doorbell.com/production/GreenvilleNC2.flac FLAC] || [http://www.evan-doorbell.com/production/GreenvilleNC2.mp3 MP3]
|-
| Greenville NC || NX-1 Crossbar in Greenville NC, part 2 (extended) || {{Date table sorting|1974|6}} || || || [http://www.evan-doorbell.com/production/GreenvilleNC2long.flac FLAC] || [http://www.evan-doorbell.com/production/GreenvilleNC2long.mp3 MP3]
|-
| Greenville NC || NX-1 Crossbar in Greenville NC, part 3 || {{Date table sorting|1974|6}} || || || [http://www.evan-doorbell.com/production/GreenvilleNC3.flac FLAC] || [http://www.evan-doorbell.com/production/GreenvilleNC3.mp3 MP3]
|-
| Supplemental Sounds of Step || Supplemental Sounds of Step, part 1 || {{Date table sorting|1974}}, {{Date table sorting|1977}}, {{Date table sorting|1980}} || || || [http://www.evan-doorbell.com/production/SupplStep1.flac FLAC] || [http://www.evan-doorbell.com/production/SupplStep1.mp3 MP3]
|-
| Supplemental Sounds of Step || Supplemental Sounds of Step, part 2, Atlanta's TRinity office || {{Date table sorting|1979}} || || || [http://www.evan-doorbell.com/production/SupplStep2.flac FLAC] || [http://www.evan-doorbell.com/production/SupplStep2.mp3 MP3]
|-
| Supplemental Sounds of Step || Supplemental Sounds of Step, part 3, Atlanta's TRinity office || {{Date table sorting|1979}} || || || [http://www.evan-doorbell.com/production/SupplStep3.flac FLAC] || [http://www.evan-doorbell.com/production/SupplStep3.mp3 MP3]
|-
| Florida (Siemens) Motor Switches || Florida (Siemens) Motor Switches pgm 1: Salt Springs and Crystal River FL || {{Date table sorting|1978}} || || || [http://www.evan-doorbell.com/production/FloridaMotorSwitchesp1.flac FLAC] || [http://www.evan-doorbell.com/production/FloridaMotorSwitchesp1.mp3 MP3]
|-
| Florida (Siemens) Motor Switches || Florida (Siemens) Motor Switches pgm 2: Ocala-Silver springs || {{Date table sorting|1982|5}} || || || [http://www.evan-doorbell.com/production/FloridaMotorSwitchesp2.flac FLAC] || [http://www.evan-doorbell.com/production/FloridaMotorSwitchesp2.mp3 MP3]
|-
| Florida (Siemens) Motor Switches || Florida (Siemens) Motor Switches pgm 3: Ocala-Silver springs || {{Date table sorting|1978}} || || || [http://www.evan-doorbell.com/production/FloridaMotorSwitchesp3.flac FLAC] || [http://www.evan-doorbell.com/production/FloridaMotorSwitchesp3.mp3 MP3]
|-
| Florida (Siemens) Motor Switches || Florida (Siemens) Motor Switches pgm 4: Ocala-Silver springs || {{Date table sorting|1978}} || || || [http://www.evan-doorbell.com/production/FloridaMotorSwitchesp4.flac FLAC] || [http://www.evan-doorbell.com/production/FloridaMotorSwitchesp4.mp3 MP3]
|-
| Florida (Siemens) Motor Switches || Florida (Siemens) Motor Switches pgm 5: Ocala-Silver springs (from motel PBX) || {{Date table sorting|1982|5}} || || || [http://www.evan-doorbell.com/production/FloridaMotorSwitchesp5.flac FLAC] || [http://www.evan-doorbell.com/production/FloridaMotorSwitchesp5.mp3 MP3]
|-
| Florida (Siemens) Motor Switches || Florida (Siemens) Motor Switches pgm 6: Ocala-Silver springs (from motel PBX) || {{Date table sorting|1982|5}} || || || [http://www.evan-doorbell.com/production/FloridaMotorSwitchesp6.flac FLAC] || [http://www.evan-doorbell.com/production/FloridaMotorSwitchesp6.mp3 MP3]
|-
| Commerce GA Area || Commerce GA Area Pgm. 1: "Not Jane" || {{Date table sorting|1973}}-{{Date table sorting|1983}} || || || [http://www.evan-doorbell.com/production/CommerceAreaGA1-NotJane.flac FLAC] || [http://www.evan-doorbell.com/production/CommerceAreaGA1-NotJane.mp3 MP3]
|-
| Commerce GA Area || Commerce GA Area Pgm. 2: Sounds from Maysvile, Pendergrass and Jefferson XYs || {{Date table sorting|1977|4}} || || || [http://www.evan-doorbell.com/production/CommerceAreaGA2.flac FLAC] || [http://www.evan-doorbell.com/production/CommerceAreaGA2.mp3 MP3]
|-
| Commerce GA Area || Commerce GA Area Pgm. 3: Sounds from Commerce NX1; Homer & Braselton XYs || {{Date table sorting|1977|4}} || || || [http://www.evan-doorbell.com/production/CommerceAreaGA3.flac FLAC] || [http://www.evan-doorbell.com/production/CommerceAreaGA3.mp3 MP3]
|-
| || Hahira, GA NX2 Crossbar || {{Date table sorting|1978|3}} || || || [http://www.evan-doorbell.com/production/HahiraNX2GA.flac FLAC] || [http://www.evan-doorbell.com/production/HahiraNX2GA.mp3 MP3]
|-
| Prince William County VA || Senderized XY Steps in Prince William County VA, pgm. 0: Introduction to Woodbridge-Occoquan-Lorton || {{Date table sorting|1973|6}}, {{Date table sorting|1977|8}} || || || [http://www.evan-doorbell.com/production/PrinceWmCoVA0.flac FLAC] || [http://www.evan-doorbell.com/production/PrinceWmCoVA0.mp3 MP3]
|-
| Prince William County VA || Senderized XY Steps in Prince William County VA, pgm. 1: The Local Area From Woodbridge-Occoquan || {{Date table sorting|1977|8}}, {{Date table sorting|1973|10}} || || || [http://www.evan-doorbell.com/production/PrinceWmCoVA1.flac FLAC] || [http://www.evan-doorbell.com/production/PrinceWmCoVA1.mp3 MP3]
|-
| Prince William County VA || Senderized XY Steps in Prince William County VA, pgm. 2: changes in the Occoquan switch || {{Date table sorting|1973|10}}, {{Date table sorting|1977|8}} || || || [http://www.evan-doorbell.com/production/PrinceWmCoVA2.flac FLAC] || [http://www.evan-doorbell.com/production/PrinceWmCoVA2.mp3 MP3]
|-
| Prince William County VA || Senderized XY Steps in Prince William County VA, pgm. 3: Manassas || {{Date table sorting|1976|5}}, {{Date table sorting|1976|6}} || || || [http://www.evan-doorbell.com/production/PrinceWmCoVA3.flac FLAC] || [http://www.evan-doorbell.com/production/PrinceWmCoVA3.mp3 MP3]
|-
| Prince William County VA || Senderized XY Steps in Prince William County VA, pgm. 4: Dale City || {{Date table sorting|1973|10}} || || || [http://www.evan-doorbell.com/production/PrinceWmCoVA4.flac FLAC] || [http://www.evan-doorbell.com/production/PrinceWmCoVA4.mp3 MP3]
|-
| Prince William County VA || Senderized XY Steps in Prince William County VA, pgm. 5: Dale City, Rewired || {{Date table sorting|1977|8}} || || || [http://www.evan-doorbell.com/production/PrinceWmCoVA5.flac FLAC] || [http://www.evan-doorbell.com/production/PrinceWmCoVA5.mp3 MP3]
|-
| Prince William County VA || Senderized XY Steps in Prince William County VA, pgm. 6: Long Distance from Dale City; Virginia Suburbs of D.C. from Occoquan-Lorton || {{Date table sorting|1977|8}} || || || [http://www.evan-doorbell.com/production/PrinceWmCoVA6.flac FLAC] || [http://www.evan-doorbell.com/production/PrinceWmCoVA6.mp3 MP3]
|-
| || Woodbridge, VA || {{Date table sorting|1973}} || || || [http://www.evan-doorbell.com/production/Woodbridge1973Revised.flac FLAC] || [http://www.evan-doorbell.com/production/Woodbridge1973Revised.mp3 MP3]
|-
| Nantes Quebec || Step in Nantes Quebec, part 1 || {{Date table sorting|2001|8}} || || || [http://www.evan-doorbell.com/production/Nantes1.flac FLAC] || [http://www.evan-doorbell.com/production/Nantes1.mp3 MP3]
|-
| Nantes Quebec || Step in Nantes Quebec, part 2 || {{Date table sorting|2001|8}} || || || [http://www.evan-doorbell.com/production/Nantes2.flac FLAC] || [http://www.evan-doorbell.com/production/Nantes2.mp3 MP3]
|-
| Nantes Quebec || Step in Nantes Quebec, part 3 || {{Date table sorting|2001|8}} || || || [http://www.evan-doorbell.com/production/Nantes3.flac FLAC] || [http://www.evan-doorbell.com/production/Nantes3.mp3 MP3]
|-
| Wellfleet, MA || Wellfleet, MA Map, Part 1 ([http://www.evan-doorbell.com/production/switchingsheet-welfleet.pdf Switching Train Sheet]) || || || || [http://www.evan-doorbell.com/production/WelfMap1.flac FLAC] || [http://www.evan-doorbell.com/production/WelfMap1.mp3 MP3]
|-
| Wellfleet, MA || Wellfleet, MA Map, Part 2 || || || || [http://www.evan-doorbell.com/production/WelfMap2.flac FLAC] || [http://www.evan-doorbell.com/production/WelfMap2.mp3 MP3]
|-
| Wellfleet, MA || Some LD calls from coin and home phones in Wellfleet, MA || {{Date table sorting|1974|7}} || || || [http://www.evan-doorbell.com/production/WelfleetLD.flac FLAC] || [http://www.evan-doorbell.com/production/WelfleetLD.mp3 MP3]
|-
| Smyrna GA || Step-ESS Symbiosis in Smyrna GA, part 1 || {{Date table sorting|1977|10}} || || || [http://www.evan-doorbell.com/production/SmyrnaGA1.flac FLAC] || [http://www.evan-doorbell.com/production/SmyrnaGA1.mp3 MP3]
|-
| Smyrna GA || Step-ESS Symbiosis in Smyrna GA, part 2 || {{Date table sorting|1977|10}} || || || [http://www.evan-doorbell.com/production/SmyrnaGA2.flac FLAC] || [http://www.evan-doorbell.com/production/SmyrnaGA2.mp3 MP3]
|-
| Smyrna GA || Step-ESS Symbiosis in Smyrna GA, part 3 || {{Date table sorting|1977|10}} || || || [http://www.evan-doorbell.com/production/SmyrnaGA3.flac FLAC] || [http://www.evan-doorbell.com/production/SmyrnaGA3.mp3 MP3]
|-
| Smyrna GA || Step-ESS Symbiosis in Smyrna GA, part 4 || {{Date table sorting|1977|10}} || || || [http://www.evan-doorbell.com/production/SmyrnaGA4.flac FLAC] || [http://www.evan-doorbell.com/production/SmyrnaGA4.mp3 MP3]
|-
| Smyrna GA || Step-ESS Symbiosis in Smyrna GA, part 5 || {{Date table sorting|1977|10}} || || || [http://www.evan-doorbell.com/production/SmyrnaGA5.flac FLAC] || [http://www.evan-doorbell.com/production/SmyrnaGA5.mp3 MP3]
|-
| Maryland Phone Trips || Maryland Phone Trips, part 1 || {{Date table sorting|1974}} Fall || || || [http://www.evan-doorbell.com/production/Maryl1.flac FLAC] || [http://www.evan-doorbell.com/production/Maryl1.mp3 MP3]
|-
| Maryland Phone Trips || Maryland Phone Trips, part 2 || {{Date table sorting|1974}} Fall || || || [http://www.evan-doorbell.com/production/Maryl2.flac FLAC] || [http://www.evan-doorbell.com/production/Maryl2.mp3 MP3]
|-
| Maryland Phone Trips || Maryland Phone Trips, part 3: The Only Independent || {{Date table sorting|1974|8}} || || || [http://www.evan-doorbell.com/production/Maryl3.flac FLAC] || [http://www.evan-doorbell.com/production/Maryl3.mp3 MP3]
|-
| || CX-1000 All Relay System in Benson VT || {{Date table sorting|1974}}, {{Date table sorting|1976}}, {{Date table sorting|1978}} Summer || || || [http://www.evan-doorbell.com/production/BensonVT.flac FLAC] || [http://www.evan-doorbell.com/production/BensonVT.mp3 MP3]
|-
| || Bell #355 Step in Kent CT || {{Date table sorting|1980|4}} || || || [http://www.evan-doorbell.com/production/KentCT.flac FLAC] || [http://www.evan-doorbell.com/production/KentCT.mp3 MP3]
|-
| Marietta, GA || Marietta, GA Step, Part 0 (Introduction) || || || || [http://www.evan-doorbell.com/production/Marietta0.flac FLAC] || [http://www.evan-doorbell.com/production/Marietta0.mp3 MP3]
|-
| Marietta, GA || Marietta, GA Step, Part 1 || || || || [http://www.evan-doorbell.com/production/Marietta1.flac FLAC] || [http://www.evan-doorbell.com/production/Marietta1.mp3 MP3]
|-
| Marietta, GA || Marietta, GA Step, Part 2 || || || || [http://www.evan-doorbell.com/production/Marietta2.flac FLAC] || [http://www.evan-doorbell.com/production/Marietta2.mp3 MP3]
|-
| Marietta, GA || Marietta, GA Step, Part 3 || || || || [http://www.evan-doorbell.com/production/Marietta3.flac FLAC] || [http://www.evan-doorbell.com/production/Marietta3.mp3 MP3]
|-
| || Permanent Signal Recordings || {{Date table sorting|1971}}-{{Date table sorting|1983}} || || || [http://www.evan-doorbell.com/production/PSRecs.flac FLAC] || [http://www.evan-doorbell.com/production/PSRecs.mp3 MP3]
|-
| || Two Early Voice Recognition Systems || {{Date table sorting|1972}}-{{Date table sorting|1974}}, {{Date table sorting|1980}} || || || [http://www.evan-doorbell.com/production/VR.flac FLAC] || [http://www.evan-doorbell.com/production/VR.mp3 MP3]
|-
| || Ring and Busy Tones in North America || {{Date table sorting|1971}}-{{Date table sorting|1973}} || || || [http://www.evan-doorbell.com/production/RingBusy01.flac FLAC] || [http://www.evan-doorbell.com/production/RingBusy01.mp3 MP3]
|-
| || Outtakes In Context 1 || || || || [http://www.evan-doorbell.com/production/OuttakesInContext1.flac FLAC] || [http://www.evan-doorbell.com/production/OuttakesInContext1.mp3 MP3]
|-
| || Al Bernay Comment Tape Excerpts || {{Date table sorting|1976|7}} || || || [http://www.evan-doorbell.com/production/Al_B_7-14.flac FLAC] || [http://www.evan-doorbell.com/production/Al_B_7-14.mp3 MP3]
|-
| Questions for Evan Doorbell from Brad || Questions for Evan Doorbell from Brad part 1 || || {{Date table sorting|2015|9}} || || [http://www.evan-doorbell.com/production/Questions4Evan-Brad1.flac FLAC] || [http://www.evan-doorbell.com/production/Questions4Evan-Brad1.mp3 MP3]
|-
| Questions for Evan Doorbell from Brad || Questions for Evan Doorbell from Brad part 2 || || {{Date table sorting|2015|9}} || || [http://www.evan-doorbell.com/production/Questions4Evan-Brad2.flac FLAC] || [http://www.evan-doorbell.com/production/Questions4Evan-Brad2.mp3 MP3]
|-
| Questions for Evan Doorbell from Brad || Questions for Evan Doorbell from Brad part 3 || || {{Date table sorting|2015|9}} || || [http://www.evan-doorbell.com/production/Questions4Evan-Brad3.flac FLAC] || [http://www.evan-doorbell.com/production/Questions4Evan-Brad3.mp3 MP3]
|-
| || "Merry Christmas" ID for The Beyond Radio Network || || || || [http://www.evan-doorbell.com/production/MerryXmasTBRN.flac FLAC] || [http://www.evan-doorbell.com/production/MerryXmasTBRN.mp3 MP3]
|-
| || Kalehoff Heaven 1 || {{Date table sorting|1973}}-{{Date table sorting|1975}} || || || [http://www.evan-doorbell.com/production/KalehoffHeaven1.flac FLAC] || [http://www.evan-doorbell.com/production/KalehoffHeaven1.mp3 MP3]
|-
| || How to simulate the Automatic Intercept System (AIS) using modern techniques || || || || [http://www.evan-doorbell.com/production/AboutSimulatingAIS.flac FLAC] || [http://www.evan-doorbell.com/production/AboutSimulatingAIS.mp3 MP3]
|-
| || A non-perfect recording of the PERFECT World's First AIS in Hempstead NY || {{Date table sorting|1972}} || || || [http://www.evan-doorbell.com/production/WorldsFirstAIS1972.flac FLAC] || [http://www.evan-doorbell.com/production/WorldsFirstAIS1972.mp3 MP3]
|-
| || Jane Barbe Audichron voice samples from Greenville, NC || {{Date table sorting|1974|12}} || || || [http://www.evan-doorbell.com/production/JBTimeGrvlNC-Bos.flac FLAC] || [http://www.evan-doorbell.com/production/JBTimeGrvlNC-Bos.mp3 MP3]
|-
| || Jane Barbe Examples || || || || [http://www.evan-doorbell.com/production/JB_examples.flac FLAC] || [http://www.evan-doorbell.com/production/JB_examples.mp3 MP3]
|-
| || Martin Explains #5 Crossbar to Me at the Telephone Museum Ellsworth Maine || {{Date table sorting|2016|9}} || || || [http://www.evan-doorbell.com/production/5XBexplained-Martin_all.flac FLAC] || [http://www.evan-doorbell.com/production/5XBexplained-Martin_all.mp3 MP3]
|-
| The Analog Telephone System || The Analog Telephone System Show #001 || || || || [http://www.evan-doorbell.com/production/AnalogTelSysShow001.flac FLAC] || [http://www.evan-doorbell.com/production/AnalogTelSysShow001.mp3 MP3]
|-
| The Analog Telephone System || The Analog Telephone System Show #002 || || || || [http://www.evan-doorbell.com/production/AnalogTelSysShow002.flac FLAC] || [http://www.evan-doorbell.com/production/AnalogTelSysShow002.mp3 MP3]
|-
| The Analog Telephone System || The Analog Telephone System Show #003 || || || || [http://www.evan-doorbell.com/production/AnalogTelSysShow003.flac FLAC] || [http://www.evan-doorbell.com/production/AnalogTelSysShow003.mp3 MP3]
|-
| The Analog Telephone System || The Analog Telephone System Show #004 || || || || [http://www.evan-doorbell.com/production/AnalogTelSysShow004.flac FLAC] || [http://www.evan-doorbell.com/production/AnalogTelSysShow004.mp3 MP3]
|-
| || Raw Tape 1065 p1 - Stone Mountain GA's small step switch's last days || {{Date table sorting|1977}} || || || [http://www.evan-doorbell.com/production/RawTape1065part1.flac FLAC] || [http://www.evan-doorbell.com/production/RawTape1065part1.mp3 MP3]
|-
| || Raw Tape 1065 p2 - Atlanta's "52" downtown step || {{Date table sorting|1977|9}} || || || || [http://www.evan-doorbell.com/production/RawTape1065part2hum-reduced.mp3 MP3]
|-
| || Conversation with Tom Duffy || {{Date table sorting|1972}} || || || [http://www.evan-doorbell.com/production/TJD72-04.flac FLAC] || [http://www.evan-doorbell.com/production/TJD72-04.mp3 MP3]
|-

| Dom Tuffy || Dom Tuffy calls his office || || || || [http://www.evan-doorbell.com/production/Dom_Tuffy_1.flac FLAC] || [http://www.evan-doorbell.com/production/Dom_Tuffy_1.mp3 MP3]
|-
| Dom Tuffy || Dom Tuffy calls Bell System prospects || || || || [http://www.evan-doorbell.com/production/Dom_Tuffy_2A.flac FLAC] || [http://www.evan-doorbell.com/production/Dom_Tuffy_2A.mp3 MP3]
|-
| Dom Tuffy || Dom Tuffy calls the DeFuniac Telephone Company || || || || [http://www.evan-doorbell.com/production/Dom_Tuffy_2B.flac FLAC] || [http://www.evan-doorbell.com/production/Dom_Tuffy_2B.mp3 MP3]
|-
| Dom Tuffy || Dom Tuffy busts Trace Street || || || || [http://www.evan-doorbell.com/production/Dom_Tuffy_3.flac FLAC] || [http://www.evan-doorbell.com/production/Dom_Tuffy_3.mp3 MP3]
|-

| || Opening sounder for Los Angeles Joke Line "Z" || {{Date table sorting|1971}} || || || [http://www.evan-doorbell.com/production/FoundZOpener.flac FLAC] || [http://www.evan-doorbell.com/production/FoundZOpener.mp3 MP3]
|-
| || The "Voomph" Tape (Ben & Evan’s satire) || {{Date table sorting|1974}} || || || [http://www.evan-doorbell.com/production/Voomph.flac FLAC] || [http://www.evan-doorbell.com/production/Voomph.mp3 MP3]
|-
| || Phone Trips Song || || || || [http://www.evan-doorbell.com/production/PhoneTripsSong.flac FLAC] || [http://www.evan-doorbell.com/production/PhoneTripsSong.mp3 MP3]
|-
| || Inside Jokes: Les' Incoming Messages || {{Date table sorting|1978}}-{{Date table sorting|1982}} || || || [http://www.evan-doorbell.com/production/Hello.flac FLAC] || [http://www.evan-doorbell.com/production/Hello.mp3 MP3]
|-
| || Group Bell's Salute to Operators || {{Date table sorting|1974}}/{{Date table sorting|1978}} || || || [http://www.evan-doorbell.com/production/Salute_To_Operators.flac FLAC] || [http://www.evan-doorbell.com/production/Salute_To_Operators.mp3 MP3]
|-
| || http://www.evan-doorbell.com/production/Main_Line.flac || {{Date table sorting|1974}} Summer || || || [http://www.evan-doorbell.com/production/Main_Line.flac FLAC] || [http://www.evan-doorbell.com/production/Main_Line.mp3 MP3]
|-
| The "Z" joke line || The "Z" joke line pgm 1 || {{Date table sorting|1970}}s - early || || || [http://www.evan-doorbell.com/production/Zp1.flac FLAC] || [http://www.evan-doorbell.com/production/Zp1.mp3 MP3]
|-
| The "Z" joke line || The "Z" joke line pgm 2 || {{Date table sorting|1970}}s - early || || || [http://www.evan-doorbell.com/production/Zp2.flac FLAC] || [http://www.evan-doorbell.com/production/Zp3.mp3 MP3]
|-
| The "Z" joke line || The "Z" joke line pgm 3 || {{Date table sorting|1970}}s - early || || || [http://www.evan-doorbell.com/production/Zp3.flac FLAC] || [http://www.evan-doorbell.com/production/Zp3.mp3 MP3]
|-

| Telephone Sounds in Great Britain || Telephone Sounds in Great Britain - Part 1 (Narrated by Andrew Emerson) || {{Date table sorting|1971|11}} || || || [http://www.evan-doorbell.com/production/emmerson1-hm.flac FLAC] || [http://www.evan-doorbell.com/production/emmerson1-hm.mp3 MP3]
|-
| Telephone Sounds in Great Britain || Telephone Sounds in Great Britain - Part 1 (Narrated by Andrew Emerson) - unprocessed || {{Date table sorting|1971|11}} || || || [http://www.evan-doorbell.com/production/emmerson1unmod.flac FLAC] || [http://www.evan-doorbell.com/production/emmerson1unmod.mp3 MP3]
|-
| Telephone Sounds in Great Britain || Telephone Sounds in Great Britain - Part 2 (Narrated by Andrew Emerson) || {{Date table sorting|1971|11}} || || || [http://www.evan-doorbell.com/production/emmerson2-hm+eq.flac FLAC] || [http://www.evan-doorbell.com/production/emmerson2-hm+eq.mp3 MP3]
|-
| Telephone Sounds in Great Britain || Telephone Sounds in Great Britain - Part 2 (Narrated by Andrew Emerson) - unprocessed || {{Date table sorting|1971|11}} || || || [http://www.evan-doorbell.com/production/emmerson2unmod.flac FLAC] || [http://www.evan-doorbell.com/production/emmerson2unmod.mp3 MP3]
|-
| || Alan's tape 7 including some UK Network Sounds & AC-9 Phreaking || {{Date table sorting|1975}} || || || [http://www.evan-doorbell.com/production/Alan%20Tape%2007-rough.flac FLAC] || [http://www.evan-doorbell.com/production/Alan%20Tape%2007-rough.mp3 MP3]
|-

| || Raw Tape 732 - Hempstead 5167 "N" Recording Conference || {{Date table sorting|1971|4}} || || || [http://www.evan-doorbell.com/production/RawTape0732.flac FLAC] || [http://www.evan-doorbell.com/production/RawTape0732.mp3 MP3]
|-
| || "311" and Other Spontaneous Conferences || {{Date table sorting|1971}}-{{Date table sorting|1986}} || || || [http://www.evan-doorbell.com/production/311etc.flac FLAC] || [http://www.evan-doorbell.com/production/311etc.mp3 MP3]
|-
| || 471 Conference in Far Rockaway, NY || {{Date table sorting|1974}} || || || [http://www.evan-doorbell.com/production/471conf.flac FLAC] || [http://www.evan-doorbell.com/production/471conf.mp3 MP3]
|-
| || Bruce from New York's story of The 790 Conference || || || || [http://www.evan-doorbell.com/production/790_Story.flac FLAC] || [http://www.evan-doorbell.com/production/790_Story.mp3 MP3]
|-
| || East Lake Audichron Conference in Decatur GA, part 1 || {{Date table sorting|1978|2}} || || || [http://www.evan-doorbell.com/production/EastLakeConf1.flac FLAC] || [http://www.evan-doorbell.com/production/EastLakeConf1.mp3 MP3]
|-
| Hempstead NY Vacant Code Conference || Phreaks and Folks on Hempstead NY Vacant Code Conference, part 1 || {{Date table sorting|1971|6}} || || || [http://www.evan-doorbell.com/production/5166L1.flac FLAC] || [http://www.evan-doorbell.com/production/5166L1.mp3 MP3]
|-
| Hempstead NY Vacant Code Conference || Phreaks and Folks on Hempstead NY Vacant Code Conference, part 2 || {{Date table sorting|1971|6}} || || || [http://www.evan-doorbell.com/production/5166L2.flac FLAC] || [http://www.evan-doorbell.com/production/5166L2.mp3 MP3]
|-
| Hempstead NY Vacant Code Conference || Phreaks and Folks on Hempstead NY Vacant Code Conference, part 3 || {{Date table sorting|1971|12}} || || || [http://www.evan-doorbell.com/production/5166L3.flac FLAC] || [http://www.evan-doorbell.com/production/5166L3.mp3 MP3]
|-

| My Introduction To Shortwave Radio || My Introduction To Shortwave Radio pgm. 1 || {{Date table sorting|1968}}-{{Date table sorting|1970}} || || || [http://www.evan-doorbell.com/production/MyIntroToShortwave1.flac FLAC] || [http://www.evan-doorbell.com/production/MyIntroToShortwave1.mp3 MP3]
|-
| My Introduction To Shortwave Radio || My Introduction To Shortwave Radio pgm. 2 || {{Date table sorting|1968}}-{{Date table sorting|1970}} || || || [http://www.evan-doorbell.com/production/MyIntroToShortwave2.flac FLAC] || [http://www.evan-doorbell.com/production/MyIntroToShortwave2.mp3 MP3]
|-
| Shortwave clips || Shortwave clips from 1982, Tape 1 side A || {{Date table sorting|1982}} || || || [http://www.evan-doorbell.com/production/SWL%2082%20tape%201A.flac FLAC] || [http://www.evan-doorbell.com/production/SWL%2082%20tape%201A.mp3 MP3]
|-
| Shortwave clips || Shortwave clips from 1982, Tape 1 side B || {{Date table sorting|1982}} || || || [http://www.evan-doorbell.com/production/SWL%2082%20tape%201B.flac FLAC] || [http://www.evan-doorbell.com/production/SWL%2082%20tape%201B.mp3 MP3]
|-
| Shortwave clips || Shortwave clips from 1982, Tape 2 side A || {{Date table sorting|1982}} || || || [http://www.evan-doorbell.com/production/SWL%2082%20tape%202A.flac FLAC] || [http://www.evan-doorbell.com/production/SWL%2082%20tape%202A.mp3 MP3]
|-
| Shortwave clips || Shortwave clips from 1982, Tape 2 side B || {{Date table sorting|1982}} || || || [http://www.evan-doorbell.com/production/SWL%2082%20tape%202B.flac FLAC] || [http://www.evan-doorbell.com/production/SWL%2082%20tape%202B.mp3 MP3]
|-
| Shortwave clips || Shortwave clips from 1982, Tape 3 side A || {{Date table sorting|1982}} || || || [http://www.evan-doorbell.com/production/SWL%2082%20tape%203A.flac FLAC] || [http://www.evan-doorbell.com/production/SWL%2082%20tape%203A.mp3 MP3]
|-
|}

== References ==
<references />