I have 12.5 CUCM, 7965, and 8851 phones. Some phones have shared lines.This issue is with the 8851 and 7965 phones. If the 8851 and 7965 have shared lines and the 7965 puts the call on hold. The 8851 cannot retrieve the call by just pressing the l...
Forum Posts
Good day, has anyone had experience implementing group call pickup on third-party SIP phones connected to CUCM?I read somewhere that Cisco specifically does not allow this function to work on third-party devices and only on its own, is this true?
Good day, I encountered such a problem. When using Yealink phones via SIP protocol on CUCM 10.5.2, I cannot change the ringtone of incoming calls on these phones. I change the global ringtone of incoming calls in the device settings, I change the rin...
hi guys, hoping someone can help out with question here. i have 150 Cube licenses v12 in my smart account. now that we are upgrading our gateway to the latest IOS, which will upgrade the cube version to 14. That means i will have to upgrade that ...
I'm working on trying to get some 9800s to connect via the VPN client on the device to a Palo Alto firewall (PAN-OS 11.2) at the head-end in order to connect to the CUCM in a remote lab environment. I can't find any documentation on how to make this...
Trying to find out if this is a possible scenario. What I am trying to accomplish is this:I have a DID that I had our telco provider update the CNAM to "Hospital A" (for example). When I call out using that DID, the correct new Name shows as well a...
Dear Team,video calls are not working on cisco cme (cisco isr 4431). we are using cisco 8865 phones and registered in cisco 4331 Voice gateway.Please do the needful
Hi everyone I know theres a way of blocking a specific incoming call on a cisco call manager but im not familiar with call manager at all. However I was wondering what the configuration was to block a specific call on the sip cube router instead. Has...
Hi, Anyone now what is the correct TFTP format to upload a customised background photo on 8841/8851 MPP phones using the control hub?
Hola . Buen diaEstoy intentando configurar teléfonos IP (modelos Cisco 78xx/88xx) para que se registren correctamente usando mi router Cisco C8200L-1N-4T a través de la interfaz web (WebUI), pero no entiendo bien el flujo paso a paso.Quisiera saber:1...
hi guys, As far as my understanding goes, we are entitled to CUBE licenses as part of our WebEx Calling license purchase, at a 2:1 ratio—that is, for every 2 WebEx Calling users, we receive 1 CUBE license. For example, if we purchase 100 WebEx Callin...
I am deploying some Cisco 840 wireless phones for the first time and we want to lock them down so they are just a basic phone. We don't want them to have the play store or any apps really. The only document I can find seems to show me how to do thi...
CUCME cannot hang up external callsCisco 4331 router with CUCME with SIP phones,if an external call is not answered and the caller hangs up,the main phone continues to ring. How can this issue be resolved?
Resolved! SNR configured with weird behavior
Hi Dears; I am facing a really weird issue as described below, and would appreciate it if someone could help me figure it out. i have configured SNR for a specific user and extension and inside i have set new remote destination as a mobile number. No...
%SIP-3-INTERNAL: TCP_SOCKET_SEND_BLOCKED: connid= 1073, local_addr=, remote_addr=10.112.0.135, remote_port=5060 - All retries are exhausted, deleting pending messages Has anyone ever seen this specific error before in syslog? I couldn't find anythi...
