We have not tried doing a packet capture on it as it is a pain in the butt, the registration is direct to brekeke it does not get passed through to the upstream provider and there are other accounts on the same PBX that are registered to the brekeke server when the issue occurs we tried to register ...

1. Brekeke Product Name and Version: Brekeke SIP Server 3.7.7.8/477-1 2. Java version:Java HotSpot(TM) 64-Bit Server VM 9.0.1 3. OS type and the version: Centos 7 x64 4. UA (phone), gateway or other hardware/software involved: Vodia PBX v5.3.2.a 5. Your problem: We are migrating our user base from ...