Plantronics + Polycom. Now together as Poly Logo

UCS 4.0 GPL firmware source?


UCS 4.0 GPL firmware source?

I am glad to see that Polycom has finally switched to a Linux based platform, away from the RTOS which will help minimize random lockups we had seen in the past.


Does anyone know Where can I download the GPL Source of the new UCS 4.0 firmware?


Message 1 of 2
Polycom Employee & Community Manager

Re: UCS 4.0 GPL firmware source?

Hello Ritex,


only the Spectralink 8400 Phone is a current model supported by UCS 4.0.0 that runs on Linux.


You can find the GPL => here <=


Other Hardware Platforms will follow with the UCS 4.0.1 Release.


Best Regards


Steffen Baier


Polycom Global Services

The title Poly Employee & Community Manager is a community setting and does not reflect my role. I am just a simple volunteer in the community like everybody else. All posts and words are my own & do not represent the views of Employer.


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
Message 2 of 2