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Hello Community,I’m trying to set up a secure SIP trunk over TLS between CUCM and Expressway-C, but the trunk status in CUCM stays down even though the zone on Expressway shows as active. I’d appreciate any help.EnvironmentCUCM version: 15SU5Expressw...
Thank you very much, Maren and Roger, for your help.To give some context, we currently use our Expressways for WebRTC and B2B calls.Following your advice, I uploaded only the CallManager certificate to the Expressway trusted CA list, without the Tomc...
Thank you very much for your response .Yes the two certificates of cucm are self-signed and have same CN. If we want a secure SIP which Certificate we have to upload on trust store of Expressway .
