Yealink just released V73 official firmware for their line of SIP phones with lots of new features, optimizations and bug fixes. For Yealink SIP phone users, you can download available firmware in Yealink’s document and downloads zone. The V73 update affects Yealink models T20P, T22P, T26P, T28P, T41P, T42G, T46G and T48G phones. Yealink skips T19/T21 and T3x line SIP phones in this release but plans to include T19/T21 in their future V80 update instead.
Some new features and optimizations include:
- Protected personalized settings
- RTCP-XR voice quality monitoring
- Off-hook hot line dialing
- Screen captures
- Paging list
- Ability to select different ringtones for different accounts
- Notification pop-ups
- Softkey display
- Remote phone book
- Call park feature
For full details on all the features, optimizations and bug fixes include with version 73 firmware please see Yealink’s V73 SIP IP phone release notes.
See our related post on how to upgrade firmware on Yealink IP phones for firmware update instructions.