IP Telephony and Phones

Dear All,Will be gratefull if someone could help us in getting a solution.We  have Tandberg E20 registered (as third-party device advanced) to CUCM  7.0. We are able to make calls to E20 from any SIP or SCCP Phones. But  we are unable to make calls f...

Hi All,Please bare with me as i am new to IPT and trying to learn things.I am planning to upgrade my UC infrastructure from 7.X to 9 and i m not sure what all the things needed to be considered before moving forward.Could you please guide me or provi...

I'm thinking a nice diagram detailing all algorithms that can be used by CUCM to route calls and transmogrify digits. I just want to see it all in one place, and you know it can fit on one page.

We need to implement a project which is based centralized IP telephony sip through a softswitch,and see the availability of voice mail and instant messaging could someone help me decide I need? I was thinking about a similar scenario attached. greet...

Hello, I have a Cisco 7965. I have a number that I dial a lot that takes me to a meeting. I need to dial the number and then a code after that. I wanted to know if there was some way to store the code along with the number in the speedial. I tried ju...

Does anyone know if CUCM sends a SNMP trap notification for a DRF backup failure?I'm only seeing syslog messages sent (and RTMT alert) and am seeing SNMP traps for other items but no SNMP trap on a DRF failure.CUCM version 9.1.1aThanks.

I am using template (which I just created) to configure wireless profile on 7925g phones. This template is saved on network share so all the techs can access it.   Here is what I do now to configure WL on a 7925 phone----using usb cable, I plug-in th...

Are the COP files and code available for the new 8831 Conference Phone for Call Manager 8.5?I can't find them on the download site.

Hello,has anybody ever integrated a Mobotix T24 Doorcam into a CUCM 8.5.1?https://www.mobotix.com/eng_US/Products/T24-IP-Video-Door-StationAccording to mobotix this should be possible since CUCM 6.x even for older camera types...The device should be ...

Hi All, we are changing partner server for Unity, from EX 2003 to 2010. everything works, except in last step when I was trying to run Ex2kScript in Exchange, I got lots of error messages in powershell. is this script generated by Unity is valid from...

Hi,I have an IP Telephony setup in UCCX 9.1 .I am getting duplicate entries in Historical reports.The attached image is the error we are getting .(Actually is not exactly from my site but the error is same duplicate entry )I searched in the CUCM for ...

I have a Cisco IP Phone 7942. Every message I received was fast forwarded; therefore, I have hard time decipher them.Does anyone know what code to press to remove that feature?Thank you very much for your help.