I have a cluster CUCM18.104.22.168XXX where I experience some side effects using SNR and LineGroup.
I have a third-party PBX with DECT phones. I have 2 Cisco phones, each line is associated to a remote destination which is a DECT on the other PBX.
It is working good. When extensionA is called, DECT-A is ringing. When extensionB is called, DECT-B is ringing.
I configured a LineGroup using Broadcast algorithm with extensionA and extensionB.
The issue is: when a call is received on LineGroup, both phones ring, but as soon as the first DECT rings (SNR), extensionB stops to ring.
It is like the CCM considers the call is connected, even if it continues to ring on DECT and extensionA. It is strange...
Have you experienced something like this?
Thank you for your help.