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Cisco Bug: CSCvi87354 - OPUS negotiation failing in Spark Room On Prem

Last Modified

Apr 12, 2018

Products (1)

  • Cisco Telepresence Integrator C Series

Known Affected Releases

9.2.2

Description (partial)

Symptom:
Spark Room changes audio codec rtpmap for OPUS mid-call.

Conditions:
External source uses SIP delay offer and advertises OPUS without a fmtp value for stereo: 

rtpmap:114 opus/48000/2
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