I am having a similar issue when i upgrade from 10.5.2 to 12.5 with CUC, any workaround yet or Cisco TAC is required. Regards,Farrukh

we are running CUC 10.5 and doing RU upgrade to 12.5, i have installed the ciscocm.cuc_upgrade_12_0_v1.2.k3.cop.sgn and ciscocm.version3-keys.cop.sgn cop files as per the upgrade guide and then started the upgradation of 12.5 but it fails. i have att...

Hi,   Cisco has discontinued this product MP8.6 and our one customer was using it with cloud web-ex but now webex team is saying this product is not supported any more.   Is there any document that can help me to shift integration of meeting place 8....

Hi Experts,   This is the first time I'm configuring MX300G2 and SX80 for a client using CUCM 11.5.x, I followed the below link to configure the SX80 and MX300. https://www.cisco.com/c/dam/en/us/td/docs/telepresence/endpoint/ce80/administerting-endpo...

Hi, Customer is having multiple PRIs with different DID ranges for each PRI, router is connected over H323 with CUCM, how can I configure the router and CUCM in such a way that one user calls out from PRI 1 and second user calls out from PRI 2?