Hi, I am experiencing a problem with my TEHO configuration. Here it is the scenario. I have two sites. Site 1 is the central site and has a CUCM 8.0(2) and a H323 gateway. Site 2 has a H323 gateway and both sites are connected via VPN. Site 2 doesn’t...

Hi,Is it possible IP Phones 7962 don't work with CUCM 4.1? O can not see any document. The phones don't get registerd with the cucm.Thanks!

Hi,We have a VoIP network working perfectly. We have 12 faxes, with 3 VG204 connected. We now want to add a fax server. Everything is configured but it is not working. The protocol used is T38.This is the voice gateway (2921) configuration:voice serv...

Hi,I have just setup a CUCM 8.0.3 with a 2921 H323 gateway. We can call from outside to inside with no problems but it takes 6 seconds to provide a ring when calling outside. I have change T302 and T304 timers in both the Voice Gateway and the CUCM. ...

Hi,I have just installed a SM-ES3G-24-P module on my 2911 router. I have a loopback interface on the 2911 and two vlans configured in the switch module. But ping doesn't work between them.What I would normally do without the SM-ES3G-24-P but with a s...