Version: 1.6.3
Released: 02-12-2015

Update for clients where volume control commands disable the device

Version: 1.6.1
Released: 30-09-2015

Ring tone issue - After answer the call, user still hear ring tone. On-hook issue - User A and User B is on the phone (MS-Lync call), and new incoming call from User C to User A. User A: to respond to the call from User C, try to end the call with User B and press on-hook key of MS-Lync pop-up User B’s window. Both the call with User B and new incoming call from User C end without talking to User C like “ignore” .

Version: 1.5.0
Released: 30-10-2014

Improved reduction of background noise

Bug fixing
Avoid suspend during power on


Version: 1.4.0
Released: 30-01-2014

This is the official SW release for DIAL 550

7550-09

No known issues in this software.