IP Telephony and Phones

I am having issues with one of our sites that is setup with a cisco 2921 that has 4 POTS lines in a hunt connected to FXO ports on the gateway.  Local calls complete fine but when dialing long distance I get the message "we're sorry your call cannot ...

I don't need the SBC to act as a firewall, topology hiding device.   All I need it for is to terminate the service provider's sip trunk and the trunk from the CUCM.   I really don't want it to be an inline device because I need to pass both data and ...

Hi All,  We have issue with cisco IP phone 8800 we have two locale language  English and Arabic phone  when Arabic language  phone  call English language phone the caller name is not appear and the reverse is working fine. we change the "user local" ...

Hello,   We are moving around 50 to 60 users in new building in the same city i would like to register those users with our HQ CUCM cluster (11.x version) over the 10 MB MPLS link   my concern is if the WAN link goes down all the phones will get disc...

Any ideas i have a cisco 7821 ip phone am trying to register it as sip phone on cucm 6.1 because it's type is not stated and i created security & sip profile for it  it took IP & got TFTP file and in but it doesn't register it keeps on registration i...

I ran into a strange problem this weekend with a 2951. We have a CUCM, the 2951 is used as an edge device to convert from IPv6 to IPv4 and let the CUCM connect to a remote phone system. So there is a dial-peer to the CUCM and the remote system. The p...

I am having really strange results trying to test cbarge with CME 12.1 and 8800 phones. Some of what I am seeing  All phones have appearance of 101 Individual extensions Phone A 401 Phone B 402 Phone C 403 plus there 2 FXO ports connect to another PB...

We have a tricky issue with elevator phones connected to analog ports on a vg350. I configured them for PLAR in CUCM (11.5) and it appears to work well, but many of the devices themselves have been historically programmed to dial certain numbers via ...

All,   I am look for the some help and maybe someone willing to code share for a way that I can upload TAR files to UCM for bulk configuration imports using python code. I understand that there maybe a way to perform this task using AXL/SOAP integrat...

Hello,    I'm experiencing an issue on a 2911 running IOS 15.7(3)M2.   I have Multi VRF set up with provider facing interfaces in a separate VRF, a physical connection and a loopback used for signalling. I have the CUCM facing side in the global VRF....