I do know that IPv6 is supported in the following:
- Cisco IOS
- Cisco Unified CME 8.0 and later
- Cisco SA500 series
- Cisco 7906, 7911, 7931, 7941G, 7941GE, 7961G, 7961GE, 7970G, 7971G, 7971G-GE, 7942, 7962, 7945, 7965, 7975 IP Phones with CME 8.0 and later
Will IPv6 configuration capabilities be added to future versions of CCA?