Hello Community,We have a CUCM cluster version 15 and recently received the following certificate expiration notification/alarm:Certificate Details:Certificate name: ipsec.derUnit: ipsecType: own-certWhat We've Already Verified:✅ All certificates are...

Dears This is new deployment for integration between CUCM 11.5 - CUBE (2911) ----SIP ProviderInbound and outbound calls fail , but lets focus first on inbound .As appeared CUBE sending 180 Ringing messages to SIP Provider without any response , i hav...

Dears I face below error with configuring FlexVPN on Cisco router C1111 for Cisco AnyconnectFrom logs , i see this error """ Failed to receive the AUTH msg before the timer expired """I have attached files of1- running config2- Debugs Crypto IPSEC de...

Dearswe try to config FlexVPN for Anyconnect remote access but we connection failed  when we try to connect through Cisco AnyConnect Application Please let us know what is the missed for Configuration  hostname E-Router!boot-start-markerboot system f...

Hello AllOur Customer receive calls back into a UCCX application and would like to get information that was added to the SIP header of the call and assign it to a variables on Finesse UCCX 12.5 , CUCM 12.5 The Data needed to be Push  :- """Modified S...