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Group Information

  • Members: 275
  • Category: Other
  • Founded: Aug 26, 2000
  • Language: English
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Activity within 7 days:

12 New Messages - New Questions

Description

This group is a forum for discussion of all electro-mechanical central office switches and related equipment. Strowger step-by-step, crossbar, you name it. If the telco used it, it's here. It is intended to be a forum for discussion of all types of telephone switching. Please feel free to use the group for buying, selling, or trading of equipment, or any telephone switching system related discussion. Please try and keep conversation oriented towards North American switching systems, although you may digress from time to time.

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Kellogg 7-2 Crossbar
File sent: Kellogg 7-2 Crossbar.pdf Link to file: https://download.yousendit.com/dVlxTG0zQzN0TWtLSkE9PQ
Posted - Sun Jul 19, 2009 7:04 am
 Steve Cichorsky
phonemuseum
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760/442 California NPA Overlay Test-Numbers
The 760 Area Code in eastern and southeastern California was to have been split last year, with the new 442 area code assigned to the suburbs in San Diego
Posted - Fri Jul 17, 2009 3:09 am
 Mark J. Cuccia
markjcuccia
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Re: Another 1AESS to be Replaced with Digital (Last 1A in New Orlean
For those who are interested, here is a marketing brochure for the Nortel MG9000: http://www.nortel.com/products/01/succession/collateral/nn123223.pdf Nathan
Posted - Wed Jul 15, 2009 5:09 pm
 Nathan Watson
bkelley0
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Re: Another 1AESS to be Replaced with Digital (Last 1A in New Orlean
You can bet that someone will pickup the carrier part of the product line (if it is not already part of the (Siemens Nokia deal). There are too many DMS
Posted - Wed Jul 15, 2009 4:53 pm
 Keith
phonefeline41
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Nortel and Lucent (Re: Another 1AESS to be Replaced with Digital)
... Well, what about maintenance, upgrades, additions, etc. on all of the embedded Nortel DMS equipment, all over Canada, the US, and the Caribbean, as well as
Posted - Wed Jul 15, 2009 12:27 pm
 Mark J. Cuccia
markjcuccia
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Message History

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2009 72 181 213 189 85 132 44
2008 111 132 111 108 56 79 46 54 184 142 116 100
2007 158 54 160 82 74 150 81 123 44 55 27 22
2006 136 168 83 126 92 45 45 52 81 61 59 104
2005 80 27 62 38 8 30 81 54 95 202 179 98
2004 4 1 59 20 20 1 7 25 12 25 19 21
2003 7 4 7 2 1 16 2 5 2 22 12 8
2002 21 21 29 8 2 10 5 18 17
2001 12 7 11 5 6 61 16 12 18 14 7
2000 7 25 18 9 24
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