Plantronics + Polycom. Now together as Polycom

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Business Media Phones (CCX Series)
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SoundPoint IP 600

The SoundPoint IP 600 (MGCP & SIP) has been discontinued and is no longer available for purchase. Support for the product will be available until 04/30/2012 (MGCP) or 05/11/2011 (SIP). The SoundPoint 600 has been replaced by the SoundPoint IP 650.

View End of Life Policy

PLEASE NOTE: 
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.