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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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Last post: April 15, 2022, 11:26:42 AM Re: Large "Bell System" ... by leejor
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Last post: October 11, 2020, 04:48:04 PM Re: All systems has + & ... by dsk
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Last post: May 15, 2021, 03:14:10 PM Re: Siemens exchange do ... by RB
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