Cisco Bug: CSCuq85000 - MRA deployment guide show mention changes to Traversal ports in 8.2
Sep 12, 2019
- Cisco TelePresence Video Communication Server (VCS)
- Cisco TelePresence Video Communication Server Model
- Cisco Expressway
Known Affected Releases
X8.2 X8.2.1 X8.2.2
Symptom: The RTP and RTCP media demultiplexing ports configuration was updated in VCS x8.2 and later, this change is not noted in MRA Deployment guide. The default configuration for section: Configuration > Traversal > Ports is 'Yes' for use configured demultiplexing ports. This is great news for customer upgrading from VCS earlier than x8 as the ports will remain the same, however, ports 2776 and 2777 the default in earlier versions are not noted or caution to customer deploying VCS or Expressway series for MRA. Page 2 new features http://www.cisco.com/c/dam/en/us/td/docs/telepresence/infrastructure/vcs/release_note/Cisco-VCS-Release-Note-X8-2-1.pdf Page 28. port section of Expressway and VCS guides should be updated to inform customer to use the configured port if this setting is YES or use the first two ports in the Media Port range if configured for NO. This is for setting Traversal zone SIP media in the guide. Conditions: MRA Documentation should caution customer that the 'Traversal zone SIP media' are the ports configured under Configuration > Traversal > Ports, else they are the first two ports in the Media Port Range.
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