Which one to select? IPIVR or CVP
- Choose CVP if there are any legacy PBX's
- Choose CVP if queuing at the edge would be beneficial (multiple sites)
- Choose CVP if external VXML is needed
- Choose CVP for large call capacity
| -------- | CVP 7.0 | CRS / IPIVR |
| Number of Ports Per Server | 500 - H323 & 850 - SIP | 300 (All protocols) |
| Call Control Protocol | SIP/H323 | SIP/H323/MGCP |
| ASR/TTS | MRCP Interface @ Voice GW | MRCP Interface on CRS Server |
| Call Control | SIP/H323 under direction of ICM | JTAPI under direction of CUCM |
| Scripting Tool | CVP Studio (Eclipse Based) | CRS Editor |
| Integration Options | Java J2EE (Tomcat Websphere) | Custom Java Objects (ODBC Database) |
| Deployment Models | Centralized and Distributed | Centralized Only |
| Media Termination | Voice gateway | CRS Server |
| Codec Support | Any mix on gateway | Either G.711 or G.729 set at installation |
Courtesy of Amir Raza
Comments
Tod Famous
cisco
Thanks for your comments, yes I agree with you , CVP is far more power than IP IVR and in all of my projects I deployed CVP with UCCE .