Plantronics + Polycom. Now together as Polycom

Business Media Phones (CCX Series)
DECT IP Phones
Interop Solutions

SoundPoint IP 501

The SoundPoint IP 501 is being discontinued and will no longer be available for purchase after 08/20/2009. Support for the product will be available until 08/20/2014. The SoundPoint 501 has been replaced by the SoundPoint IP 450 and 550.

View End of Life Policy

Combined download should be used where phones may be running pre-4.0 BootROM. 
Split download file is recommended, but requires that all phones are running BootROM 4.0 or newer.

Product Name Product Name & Notes Software Download Release Notes Release Date