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Cisco Bug: CSCul02657 - SIP Calls Fail from CTS and TX Endpoint to Lync 2010 Audio Server

Last Modified

Feb 22, 2014

Products (1)

  • Cisco TelePresence TX9000 Series

Known Affected Releases

1.10.3 6.0.4

Description (partial)

CTS and TX endpoints fail when making audio calls to Lync 2010 Server

CTS1300 and CTS3010 upgraded from 1.8.1 to 1.10.2(42) -- calls started failing
TX9000 upgraded from 1.8.1 to 1.9.3(44) and then to  6.0.4 -- calls started failing
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