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General Switching Discussions

General discussion of Switching topics, and for discussions covering more than one switching technology.

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General CO Talk

Posts: 440
Topics: 28

Last post: April 15, 2022, 11:26:42 AM Re: Large "Bell System" ... by leejor

General PABX Talk

Posts: 343
Topics: 17

Last post: May 02, 2025, 03:16:59 PM Re: Miniature 10-line te... by Rubenhh

General PAX & Intercom Systems

Posts: 83
Topics: 6

Last post: May 15, 2021, 03:14:10 PM Re: Siemens exchange do ... by RB

Exchange Names, Area Codes etc

Posts: 360
Topics: 14

Last post: July 10, 2025, 08:40:09 PM Re: Central Office Names... by loblolly986

Go Down Pages1 2 3

Replies: 1
Views: 11,814

November 28, 2012, 08:03:38 PM
by AE_Collector

Replies: 2
Views: 11,166

May 12, 2020, 10:02:28 AM
by MADhouseTelephone

Replies: 12
Views: 3,327

September 13, 2016, 07:14:37 PM
by Victor Laszlo

Party lines

Started by 5415551212

Replies: 4
Views: 1,302

April 24, 2024, 06:27:54 PM
by poplar1

Replies: 30
Views: 8,809

October 22, 2012, 05:54:28 AM
by DavePEI

Replies: 36
Views: 9,368

April 12, 2018, 06:04:25 PM
by briantroutman

Replies: 8
Views: 2,472

August 02, 2020, 04:25:27 PM
by Caverat

Replies: 17
Views: 5,158

April 22, 2016, 04:17:51 PM
by Russ Kirk

Replies: 5
Views: 1,953

July 07, 2016, 06:54:49 PM
by Victor Laszlo

Peg dialer?

Started by countryman

Replies: 6
Views: 742

February 25, 2024, 09:25:37 PM
by paul-f

Replies: 1
Views: 1,597

December 19, 2015, 08:23:09 AM
by DavePEI

Replies: 0
Views: 1,125

April 25, 2016, 03:28:35 PM
by David Ball

Replies: 6
Views: 3,091

January 09, 2020, 12:25:08 PM
by Dan/Panther

Building small exchange

Started by dc4code

Replies: 7
Views: 2,998

February 09, 2020, 07:16:31 AM
by dsk

Replies: 3
Views: 1,861

June 14, 2015, 04:35:33 AM
by dsk

Replies: 3
Views: 1,811

September 23, 2019, 12:56:44 PM
by Dan/Panther

Replies: 4
Views: 3,198

April 26, 2022, 03:45:06 AM
by dsk

Replies: 82
Views: 41,796

October 11, 2020, 04:44:35 PM
by dsk

Replies: 7
Views: 1,955

June 09, 2020, 12:30:22 PM
by TelePlay

Replies: 11
Views: 2,218

May 02, 2020, 08:26:23 AM
by escuta

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