IP Telephony and Phones

Helloin during 3 week unity connection falls(pub and sub) twice.I see in RTMT unity sub "INIT:ID "22" respawing too fast:disabled for 5 minutesCisco Unity Connectionn 9.1.1.20000-32any idea?

Hello, Anyone know where i can see the reason about unregisters a set?, i have seen thas was not a switch problem, the port switch ever been up but the ip phone lost register sometimes with CUCM 9. Thanks Anna.  

Hi Folks, When i run show isdn status it says layer 1 deactivated I am trying to make e1 controller up (Cisco 2911)Licenses seeems to be fine,PVDM card is installed ,in show diag I can see my cards installedI have checked my all configuration and see...

Does someone knows what is the MIB OID to monitor IOS dial peer busyout state? Thanks

Dear Experts,Kindly I have the below scenarioWe are transferring call centre calls from CCM1 to CCM2 using SIP Trunk. in each site we CUBE to terminate the calls.the calls over WAN are G729, and our call centre is G711ulaw. We are using transcoder  f...

Hi,I've removed a CUCM 7.0 Cluster from mixed mode to unsecure. After this phones have CTL file inside but a "Clean CTL File"  -Dont' have information about Servers).This  didn't happen with 7940 phones ( wiht latest Firwmare available).  I've alread...

Does anyone have a basic "step through" guide on the required steps to get a CCM 5.0 & 2801 gateway setup to make simple call via analog trunk? I need to setup a quick demo...

We configured AA for one of our DID number.,while  transferring to internal extension when ext was busy it should play queuing prompt.or number of calls in queue..., can anyone advice me how to achieve this in CUC! 

We have a requirement in ICM that when a call comes to agent and they do not pick up the call for 3 rings(~12 sec) it will ring an external ringer in that location.In Avaya we used to configure hunt group with time and port to ring an analog device i...

Hi everyone. We have two CM hosts parcitipating of a cluster. We have already created a DCHP option 150 mapping to the IP addressess of the Primay(Publisher) and Secundary(Subscriber) Call managers and the IP phones also get the two TFTP servers IP a...

Hello,Just wondering what people's thoughts are with using WAN Optimiation (such as Riverbed, Steelhead) with CUCM clustered across the WAN. I cant find any solid information stating to use it or not to use it with CUCM data between the servers in th...

Hi all.I see following SIP options call-flow for sip options ping:17907581: Jan 16 08:11:31.057: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:Received:OPTIONS sip:10.250.20.25:5060 SIP/2.0Via: SIP/2.0/UDP 10.11.3.17:9256;branch=z9hG4bKabuf3p5e3es57i595u...