Release Notes

Interoperability
Cisco TelePresence MCU 5300 Series 4.3(2.30) Software release notes Page 6 of 15
Equipment
Version
Results
circumstances H.264 is used in preference to H.263+.
Cisco Unified IP Phone
9971
9-2-3-27
Tested CUCM to VCS H.323 and CUCM to VCS SIP .
No issues found. The MCU 5300 Series only supports Cisco
Unified IP Phone 9971 running version 9-2-3-27 or later.
Cisco Unified Personal
Communicator
8.5.4.19609-
6.2.83
Tested CUCM to VCS H.323 and CUCM to VCS SIP. No issues
found.
Cisco Unified Video
Advantage
2.2.2.0
Tested CUCM to VCS H.323 and CUCM to VCS SIP. No issues
found.