| The IP Phone 1140E has been shipping since November 2005 and the IP PHone 1120E since February 2006. Both of them are supported on Succession 3.0 or CS 1000 4.0/4.5. The IP Phone 1140E is programmed as an "i2004" and the IP Phone 1120E is programmed as an "i2002". CS 1000 4.5 or later has the ability to recognize the IP Phone 1120E/1140E and properly upgrade its firmware. For earlier releases, you need to provide a TFTP server to upgrade the firmware. |