New Features 1. Added TR-069 feature. 2. Added Distinctive Ringtones feature. 3. Added Port Monitor Tool on web interface for FXS port debugging. 4. Added support for auto provision from a specified server. 5. Added Echo Cancellation enable and disable option for FXS ports. 6. Added Caller ID Sending Mode option for FXS ports. 7. Added support for G729A/B, G723 and iLBC codecs. 8. Added Ring Timeout setting for Hunt Group. 9. Added DSP Fax feature. 10. Added support for Broadsoft transfer mechanism. 11. Added Direct Caller ID Dialing feature for internal calls. 12. Added support for Pulse Dialing. 13. Added Virtual Ring Back Tone feature. 14. Added support for Serbia Tone Zone and Korea Tone Zone. Optimization 1. Defined 3 register modes of VoIP Server. 2. Optimized Flash setting for FXS ports. 3. The characters [* , # - ] are allowed in User Name filed and Authentication Name filed when registering FXS ports to a VoIP server. Bug Fixes 1. Fixed the issue that if the FXS port’s DID number contained any of the characters [n, x, z], no incoming calls would reach the FXS port. 2. Deleted the “Dial Timeout” setting on General Preferences page, which is a useless setting that limits the time to ring a device when calling out from TA gateway.