Cisco Bug: CSCvv87246 - B2BUA stripping Reason header in SIP 183
Oct 12, 2020
- Cisco TelePresence Video Communication Server Software
Known Affected Releases
Symptom: MRA registered device hears ringback tone rather than busy tone Conditions: CUCM sends 'Reason: Q.850 ;cause=17' in the SIP Header.
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Bug Details Include
- Full Description (including symptoms, conditions and workarounds)
- Known Fixed Releases
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