Yeastar P-Series Software Edition 83.7.0.51

Release date: July 7, 2022

Improvement and bug fixes

SIP Relevant
Fixed the SIP relevant issue: If the Unregister On Reboot option of a Grandstream phone was set to All, the system would crash when the phone was rebooted.
Outbound Route
Fixed the outbound route dial pattern issue: If the format of a dial pattern rule was incorrect, the system would crash after applying the rule.