Anyone have any pointers on the best way to troubleshoot hung Sofia profiles?

We are on 1.6.19 installed via Yum on CentOS 7 and have had consistent system hangs every few days. You can see the SIP message come in on the siptrace logs and then there is never a response. 

Process restart required to correct. CLI is functional. Nothing interesting in logs. 

Any pointers greatly appreciated. 

Thanks. 
--
GEOFF MINA
Chief Executive Officer
Connect First / Contact Center Solutions, Built Better.


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