3CXPhone full changelog

Fixed Tunnel crash due to multiple concurrent incoming SBC connections.
Fixed exception System.NullReferenceException: Object reference not set to an instance of an object in Queue Manager.
Fixed download of multiple recordings when selecting from multiple pages.
Fixed custom logo clearing issue in “Reports” > “Settings” when clearing Call Logs.
Fixed Management Console crash due to System.ObjectDisposedException in Management Console.
Fixed Call Manager crash related to DNS resolutions.
Fixed Call Manager crash due to de-synchronized access to handles.
Fixed Tunnel Server failed to open odd port during RTP session initialization, keeping even ports open.
Fixed voicemails sent in loop due to timeouts – increased SMTP timeouts to 120 seconds.
Added FCM message with high priority only for SIP Push calls.
Fixed exception inside Management Console Object reference not set to an instance of an object inside Management Console caused by multi-editing BLFs.

· Smartphone-like interface
· Supports Call Transfers
· Multiple profiles and BLF line status updates
· Works with 3CX and Asterisk
· Works with leading VOIP providers