SoundPoint IP 501
Notes
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 The SoundPoint 501 has been replaced by the SoundPoint IP 450 and 550.
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.