Not CO, but I did work on Nortel Option 11/61 PBXes. There is a
huge drive to move everything to IP telephony (local and
infrastructure) but one thing the COs did have was incredible
reliability that the IP networks just cant match, at least the COs
in my area. There is evidence of the Telco's rigorous maintenance
routine in the form of maintenance logs at my larger facilities
that have the last entries in the early 2000s.
Are there any greenkeyers who also take interest in telephone central office switching?
B. Gentry KA2IVY
______________________________________________________________ GreenKeys mailing list Home: http://mailman.qth.net/mailman/listinfo/greenkeys Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected]Jordan Spencer Cunningham's GreenKeys Search Tool: https://teletype.net/gksearch 2002-to-present greenkeys archive: http://mailman.qth.net/pipermail/greenkeys/ 1998-to-2001 greenkeys archive: http://mailman.qth.net/archive/greenkeys/greenkeys.html Randy Guttery's 2001-to-2009 GreenKeys Search Tool: http://comcents.com/tty/greenkeyssearch.htmlThis list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to [email protected]