CUPC and Snow Leopard

Answered Question
Sep 10th, 2009

Since an upgrade to Snow Leopard I have noticed that I cannot get any audio between endpoints when using CUPC or 3rd party SIP soft-phones on Mac OSX. The digits (if pressed after the call is established) will come through, but nothing from the built-in audio devices or a USB headset. Has anyone else experienced this, and can maybe offer a solution? Thanks in advance.

I have this problem too.
0 votes
Correct Answer by htluo about 7 years 1 month ago

This is a known issue. Open a TAC case to get a beta version from Cisco.


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