Issues resolved in 5.6.67
||What was wrong
||PTT calls are sometimes not recorded.
||The sound quality degrades after T.Rodon user re-logins if Restore channel listening option is enabled.
|TSD-4254 (25164, 25166)
||Unable to create more than 1,000 rules in T.Commander.
||Emergency email is not sent if communication bridging gateway (MCGW) is configured to use Office365 SMTP server.