[FAQ] Unable to update Polycom VVX 1500 to UCS Software 5.2.0 via the Web Interface
The possibility to update a Polycom VVX 1500 Business Media Phone to UCS Software 5.2.0 via the Web Interface has been removed
Please follow the Technical Bulletin 695 => here <= for details on the Upgrade procedure
UC Software 5.2.0 changed the file format size of the actual application.
To upgrade the VVX 1500 phone to UC Software 5.2.0, you need to make changes to UC Software and BootBlock software components, and update the BootBlock to version 3.0.4.
NOTE: If you do not make these changes to the UC software and BootBlock, the phone will become non-operational !
Notice: This community forum is not an official Poly support resource, thus responses from Poly employees, partners, and customers alike are best-effort in attempts to share learned knowledge. If you need immediate and/or official assistance please open a service ticket through your proper support channels. Please also ensure you always check the VoIP , Video Endpoint , Skype for Business , PSTN or RPM FAQ's