Cisco IOS Image Support for Cisco UBE Gateways
The Cisco UBE functionality is supported on most current Cisco IOS routers, including
the Cisco 2800 and 3800 Series Integrated Services Routers (ISRs). The first Cisco IOS
release supporting the Cisco UBE functionality was Cisco IOS Release 12.2(13)T.
However, many of the newer features of the Cisco UBE were introduced with Cisco IOS
Software Release 12.4T, so you should deploy this more current Cisco IOS release. Visit
the following site for detailed information about features and version dependency:
http://www.cisco.com/en/US/products/sw/voicesw/ps5640/products_configuration_
guide_book09186a0080409b6d.html
The Cisco UBE is supported in the following Cisco IOS feature sets:
■ INT VOICE/VIDEO, IPIPGW, TDMIP GW AES
■ INT VOICE/VIDEO, IPIPGW, TDMIP GW