IP Telephony and Phones

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Is it possible to record a call to a IP Phone 7940 in a Cisco Unified Communication Manager 11.5 installation?

Hi,   We have Cisco 7940 phones, we want to see if we can record call to a one of these device.   We have Cisco Unified Communication Manager System version 11.5 installed and in the 7940 phone configuration page we can see the Built In Bridge but we...

Resolved! SIP registration help

I'm attempting to setup a new SIP provider and this is the first time I've set one up, outside of using AT&T.   The registration string they are requesting isn't what I'm use to.   I realize the below is based on Asterisk, but it's the only documenta...

campbech1 by Beginner
  • 5 replies
  • 0 Helpful votes


Hi,   One of my site has installed CUCM 11.5 and Cisco 2921 Gateway. Service provider SIP trunk is terminated to the Cisco voice gateway. Service provider said that they can allocate a number to FAX from SIP line. So, how I can configure a CUCM and 2...

FAX Arie.jpg

sip-ua hostname question

All,   When using a sip-ua configuration with a 'sip-server' as the target for a dial-peer, if you set the sip-server as a DNS destination, how will this work if you use 'domain.com' as the target? Rather than 'sip.domain.com' for example? SRV? I am ...

drbabbers by Participant
  • 3 replies
  • 0 Helpful votes

Resolved! SIP TO SIP

Hi All,   I have a Cisco VG320 connected into a Cisco 2951 using CME this connects via Sip to a 4351 and another sip connection to another 4351 , sip works to the first Router but not the second? Do I need  CUBE running for sip to sip? Dial peers mat...