IP Telephony and Phones

Hello, I have a strange issue occuring with the Voicemail Ports between CUCM 8.6.2 and Unity Connection 8.5.1, both are VMs on UCS platform., there are 64 VM Ports configured and Registered and 100 users on Unity Connection. we are recieving complain...

Hello All, I just ran into a situation where the phones on CM are SIP but there are no DNs configured in CM where I am used to seeing them.  Does that mean the Telco is hacind out DN information or is it configured somewhere other than on the phone ...

hi All, how i can create the user-locale folders on the tftp server? i want to define U1 fot typing: user-locale 1 U1 load file_name.tar  because whe, i type user-locale 1 ? i have : Router1(config-telephony)#user-locale 1 ?DE GermanyDK DenmarkES Sp...

Hello I'm trying to locate a document that explains what the hierarchy is for when a number is presented to CUCM?  What is does it look for first and if that is not configured what does it look for next.  Below is an example. 1. Configured DN 2. Tra...

Hi, when we configure the busy trigger=1 on the line configuration,, then when we are on call and anyone call he will receive the busy tone which is normal , my question this call does not appear on the phone or on miss call , is this normal behavior...

Call transfer are not working between  two sites while blind transfers are working fine . I mean Call transfer like “Attn Transfer—Attended call transfer. The user answers the call beforetransferring it” and Blind Transfer like “Blind call transfer....

Hello, I have a problem that my IP Phone cannot pass the dtmf, when make a call and need to press 0 1 2 or something like that it doesnt work. here is the configuration for the dial-peer dial-peer voice 200 voip description ## outgoing all ## transl...

Hello, I have a SIP line connected to my Cisco 2921 voice router. Also there are two PSTN lines connected to Router via FXO ports. I want to configure these FXO ports to work when SIP line is down. I have already configured it, but when SIP is down c...

Hello, We have shared the extension of two 7962 (SIP) phones to each other on CME 10.0. When call comes on either extension, other phone rings some time and sometimes not. We tested the same on 7821 phones with same configuration and scenario and its...

Does anybody know of issues upgrading our ESXi host to 5.0.0U3? Evedently there are security issues with ESXi 5 that requires the patch. Any insights would be appreciated. Thank you

Hi All If I buy say 10 x ISR bundle, each with 10 CUBE licences  - can I use one of the ISR as my SIP gateway and have all 100 CUBE licences hosted on the one ISR? As the ISR bundle comes with CUBE licences (and lets face it they are not free as they...

Is it possible to create an RTMT alert if an MGCP T1 Port unregisters? I encountered a situation where the D Channel of a PRI stayed up, and for all intents an purposes, it seemed to the telco that the circuit was operational so they kept sending us ...