Hello, we have two voice routers with the same config, one router shows the proper trunk port in use and the other shows the following: (Note at the bottom it says Current trunk none selected)...trying to understand why....... show trunk groupTrunk g...
Forum Posts
Hi,I need to upgrade a CUCM v11.5 (Mixed-Mode) cluster to v14, and I must to qualify the impacts - 1 Publisher CUCM- 2 Subscriber CUCM (call control)- 2 Subscriber TFTP- 2 IM&P A) with RU upgrade it's possible to upgrade VM without automatic switchov...
Got a fun one here. Migration failed and I restarted the source VMs running 11. It failed because the nodes could not contact the publisher so they just stalled out forever. Why couldn't they contact the Pub? Come to find out hey had no domain name s...
Hello all!I'm trying to figure out if this is advisable. I have come across a situation where a mixed-mode 12.5.1 SU2 CUCM cluster has had multiple trust certificates expire either at the same time or within a short span of time. The expired certif...
HiIn IM Presence persistent chat configuration Page there is this Item:How many hidden users can be in a room at one timeHidden users are not visible to others, cannot send a message to the room, and do not send presence updates. Hidden users can see...
Resolved! Security Patch ESXi 6.5 Custom Cisco
Good morning,we have 2 server BE7M-M4-K9 model UCSC-C240-M4S2 where running Vmware-ESXi-6.5.0-4564106-Custom-Cisco-6.5.0.2. VMs of the CUCM 12.0.1 cluster are powered on in these 2 virtual environments. We need to apply security patches on these esxi...
I have the following problem to run backups, it shows me an error message and when validating the services I see that the publisher and subscriber DRF Local services are stopped and the only way to "reestablish" it is by restarting it, the problem is...
Resolved! Location out of Resources Event
This is the error I get. The problem is that I only have one location and I have removed all bandwidth restrictions but I still get this event. This only started about 2 weeks ago. No users have reported poor voice quality or dropped calls. As well o...
We are implementing two Cisco Expressways for Jabber. Our DMZ zone is fronted by the BigIP F5 LTM. Instead of creating another DMZ zone just for Jabber, we would like to put the external Expressways behind the F5 (not for load balancing) instead. ...
Hello!I am facing the following problem , after the update of CUCM 11.5 to 14 , when trying to register CUCM to CSSM offline ( i don t have an open Internet connection ) in the License Management tab on the transport settings , after i insert the URL...
Hello We have two call manager Pub abd Sub, two CUC and two IM&P. We are moving data center and want to shutdown the cluser. What is the procdure and order of shuttting down and powering up the cluster?Thank you
Howdy all, Call Manager 11.5 /user base 5000. I mostly handle day to day VoIP admin user side issues but new to the deeper working of Call Manager.The issue I am dealing with is when a VoIP line is forwarded to an outside line like a cell phone, the ...
Hello all,I need your help please,I hava a ATA 191 registered with cucm 11.5 and configured with fax mode : T.38 relay.The problem that i have when i call this ata i can't receive fax carrier , just i hear the ring back and the call dropped .with ter...
Resolved! cucm upgrade from 12 to 12.5
Do I need to buy any license to upgrade CUCM from 12 to 12.5?
hii have an ios gateway on which my isp sip is terminated and cucm is linked to this ios gateway via sip trunk.while i can check with network guy to see if the connectivity is ok between cucm and the ios gateway but how can i test and verify if ip ph...
