UniFi VoIP Release Notes

by Previous Employee UBNT-Devin ‎06-14-2016 05:54 PM - edited ‎06-14-2016 05:58 PM

This is the next General Availability Release for UniFi VoIP (UVP) App/Platform. 


App Version:

Platform Version:


Release Notes:

  • UVP(UVP Basic, UVP Pro, UVP Executive) =
  • Please help close all open threads if this version resolves them by tagging @UBNT-Devin. Thanks!

New Features

  • New BLF Design
  • BLF binds with SIP Account
  • Added Sidetone configurations in Phone App
  • Enter recovery mode by plugging in USB + holding handset mute key while booting.

Enhancement and bugs fixed:

  • [Enhancement] BLF Contact will be grayed out if the registration fails or doesn't exist
  • [Enhancement] Set restriction of RTP port range
  • [Enhancement] Improved BLF Performance
  • [Enhancement] Optimized DRC design
  • [Enhancement] Faster volume limiter to reduce distortion
  • [Enhancement] Call audio latency improvement by ~20%
  • [Bug Fix] Fixed text on UVP-Exec if larger font is selected
  • [Bug Fix] Fixed DND when in immersive mode
  • [Bug Fix] Fixed SIP stack crash by dialing special characters
  • [Bug Fix] Fixed Ringback tone and fail alert tone issue.
  • [Bug Fix] Fixed a rare issue that you cannot stop log recording.

How to perform the upgrade

There are multiple ways to upgrade your UVP devices to the next version.

  • On the UVP device itself open the UVP App -> click Settings -> click About -> click Check Update, then follow the prompts.
  • On the UniFi Controller locate the phone in the devices tab and click the upgrade button next to the phone(s).(May require you to restart the controller service)

Configuration Guides

Known Limitations

  • UVP Version 5.0.2 or greater is required to use the VoIP Controller
  • UVP Version >5.0.6 is no longer compatible with the UniFi Controller
  • UVP Version <4.6.1 must be manually upgraded.