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9620L Won't Release Calls
- Thread starter Chris0509
- Start date
amriddle01
Programmer
Call control messages are being blocked 
- Thread starter
- #3
amriddle01
Programmer
It's an issue with your VPN/the routers forming it, having never dealt with that router I can't tell you what exactly but I've seen similar issues a few times and that's what it was and 99% it's your issue too
- Thread starter
- #5
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