Cisco Bug: CSCun90394 - CFD: CTS not sending Call-info header cause CUCM not to send a=inactive
Jun 29, 2014
- Cisco TelePresence System 3000 Series
Known Affected Releases
Symptom: CTS point to point calls fail to establish Intermittently , and a "Call ended due to unsupported protocol configuration" error message is seen in the sysop logs. Conditions: In all occurrences, the CTS system involved has been using a 7975 IP Phone as the call control device.
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