IP Telephony and Phones

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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...

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 Level 1
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  • 5 replies
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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

I am trying to create a single route pattern that routes the entire range of 910 230 XXXX to 910 299 XXXX. I've used the range characters for a smaller range, like 910 231 XXXX to 910 237 XXXX but am having trouble figuring out what the proper statem...

j.burwell by Level 1
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  • 10 replies
  • 0 Helpful votes

Hi there, Is there any way to update the firmware on a CP-8865-K9= to use 3PCC? This article seems to suggest that, but im am still unsure: http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cuipph/8800-series/3pcc/english/release-notes/P881_BK_8761...

tridoan01 by Level 1
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  • 7 replies
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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 Level 3
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  • 3 replies
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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...

Good morning,   we have CME 2901 router, no FXO module installed, we have GSM device to convert from GSM to RJ45 Huawei (B315S-936), need to configure the CME to get the incoming and out going calls to the Ethernet interface, as i know you can do dai...