IP Telephony and Phones

hi,i need to configure qsic trunk between ccme and pbx.i want the configuration for qsic on ccme.does any one have the configuration?how the dialpeer should be configured?

Tested this gateway before we deployed it in another town and have run into a problem  One problem was inbound dialing which I corrected by battery-reversal on the FXO ports.  I still have problem outbound though.  I see the port go off-hook for a se...

I have a UC540 connected to a BRI in St. Barths and have been having trouble running a client on it. I am looking for some advise on troubleshooting the root cause of the 503 errors I recieve,.

We have CCM 8.x with 19 locations utilizing CP7960 and CP7940 phones. I am looking for a 3rd party web attendant. Currently using Netvista, expensive and unstable.Any help would be great. Also would a Cisco SPA500S (SIP expansion module) work in conj...

Hi,CUCM 8.x integrated with Active Directory, the phone number format at the AD is 123-456-7890 with the dash "-" added. The CUCM IP Phone format will be the last 5-digits of the above format. From the directory we can select to call by the above for...

I have an existing ACM telephony environment that we are slowly migrating to CUCM environment. We have ACM assigned 4 digit extensions plus CUCM assigned 5 digit extensions. I would like to setup when a call from a CUCM registered station dials a ACM...

We are running CER ver 7.0.1.  Does anyone know if it is possible to test a 911 call to see what ELIN is being sent to the PSAP without actually sending the call?                  

Hi,I have added a new ATA187 in a CUCM but is in unknown state, it is unable to get an IP address. Now is connected in fa0/18 in my Switch, how can add a static IP through a remote console? is possible ?Thanks!                  

Has anyone else noticed problems upgrading 7941 & 7961 handsets to the latest 9.2 firmware ? We'reseeing problems where phones report "Unprovisioned" after upgrading. Yet, a firmware reset (12345...) fixes the issue.GTG

Hi, I have a situation that both POTS dial-peers and SIP voip dial-peers have the same destination pattern on C2801 which is acting as an IP-IP gateway and MGCP gateway, whenever SIP calls come in from CUCM, C2801 routes the call to POTS dial-peer, h...

Hii have CUCM cluster 8.0.3 working as centralized call processing and i have remote sites with IP phones (7911, 7942 and 7945) plus ATA 187 (version 9.0.3)the phones are working fine but some ATAs are unregistering and will only register with power ...

Hi Cisco Community!I am new to inbound/outbound SIP being used with the CME on a 2951 router.  I've made good headway, and have configured the trunk and voice peers.  I see the inbound calls coming to the CME via the debug ccsip calls command, but th...