Center Enterprise supports ISR G2 gateways with combined or separate TDM
gateways and Voice gateways for Ingress, VXML, and SIP Outbound dialer.
Packaged CCE does
not support co-residency for the VoiceXML Gateway and Cisco UBE if the Cisco
UBE is configured with any of the following settings:
TCL script and incoming translation rules are configured under the same
Cisco UBE is
configured for transcoding between G.711 and G.729.
between the call legs is enabled.
VoiceXML Gateways are used, the Cisco UBE Gateways have a higher port capacity
than when co-resident VoiceXML and Cisco UBE Gateways are used.
For Cisco UBE with
PSTN SIP Trunks, TDM T1/E1 line cards are not required, but may optionally be
used for Outbound Option egress with CPA.
Packaged CCE also
supports ISR G3 gateways. ISR G3 gateways do not have a built-in Voice-XML
(VXML) browser. Therefore, deploying an ISR G3 ingress gateway requires the use
of a separate ISR G2 gateway to provide the VXML browser.
following table lists the supported options. Packaged CCE supports IOS M trains
only. These IOS release trains and their later M trains are supported.
29xx and 39xx
4321, 4331, 4351, 4431, 4451
||Software Feature Set
43xx (4321, 4331, 4351)
44xx (4431, 4451)
IOS XE 3.13
IOS XE 3.15.1S
Do not use IOS 15.3(3)M6 for Cisco UBE deployments as you will likely
encounter defect CSCuu32159.