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Old 03-21-2017, 05:48 AM
dmgelgar dmgelgar is offline
Join Date: Dec 2016
Location: Kyiv, Ukraine
Posts: 4
dmgelgar has 10 reputation points

Originally Posted by thiel2 View Post
Your releases are very far apart, only 1 major release between sites is supported. However, go to the VoIP tab for each SCN line and uncheck Allow Direct Media Path and see if that restores voice.
BTW, I tried to use SCN feature between R9.0 and R4.2.3 (Voice Networking feature on Line administration form in R4.2) - it worked pretty normal - voice calls, BLF of networked PBX' user, etc.
But now I'm trying to set up SCN between two IPO500 with identical software release - up to date R9.0(12) .
Without SCN feature the trunk works fine with and without Direct Media Pass.
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