Hi guys, I have a quesiton about RFC 3264 and implementation on CUCM. The SIP negotiation call seems to be correct, the call come from ITSP to CUCM and send to IVR, it seems to work. But when the call is redirected to a phone they don't have audio fr...

Hi everybody.   We have a scenario when the call come from SIP Trunk ITSP to CUCM and we redirect to Unity Connection. we give the possibility to dial the extension and call handler. We have a transformation CSS to add on incoming Calling Number the ...

Hi guys, I have a question about a CUCM with SIP trunk Encrypted to CUBE or anything (SIP Provider so on). Without the encryption, I usually use a MTP to force the rtp flow is always from the same IP address (software MTP or hardware).  But In the ...

hi guys, I see the alarm about the VCS Subscription via feedback has failed. I tried to find the url on emsam.properties but I can't find that. Could you tell me waht url is have to be added on VCs to complete the sbscription of VCS on Cisco Prime C...

Hi guys, I want to know, could be the procedure to move from medium to large. I have the requeriments on the machine but I still watching the on ensam.properties the cpcm.deployment.model=medium and the CDR threshold rate to 375 of peak? Is some sc...