Polycom SoundPoint(R) IP and SoundStation(R) IP Software Release SIP 2.1.1 RevC Version 2.1.1RevC 4 May 2007 The new Polycom software can be downloaded by our customers from our ftp site below. Be sure to check out the complete list of changes in the release notes PDF. ftp://ftp.telephonyware.com/firmware/polycom/ This release adds support for the SoundPoint IP320 [...]