Narrowband Services
Showing all 9 results
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2/4-Wire Special Services (SS 2/4) Plug-in Card
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E&M Special Services (E&M) Plug-in Card
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Local Exchange Terminal POTS (L-POTS)
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Remote Subscriber Terminal POTS (R-POTS)
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Remote Subscriber Terminal POTS (R-POTS)
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RST Universal Voice Grade (R-UVG)
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T1X Transceiver (T1X-XCVR)
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Tellabs Flex 12 (Flex12) cabinet (MS2)
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Universal Voice Grade (L-UVG)