Version 81.8.0.93
Released Date: June 5, 2019
BUG FIXES
- Fixed the issue that the SIP trunk advanced settings would be lost after upgrading the PBX.
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Fixed the Allow Mode for SIP Forking issue: If Allow Mode for SIP Forking setting was enabled, a system hang would occur when a ring group member performed a blind transfer to another user.
- Fixed registration issue on SIP trunk: PBX IP might be blocked by the VoIP provider if PBX sent a mass of REGISTER packets to retry register SIP trunk after the first registration failure.