A Voipswitch or softswitch is a very important device element of any
telecommunications network. It connects different IP networks in order to
deliver end-to-end communications
In January 2012, the North American division of Panasonic, a market leader in phone systems for small businesses announced a new desktop SIP-phone KX-UT670 and thus expanded its line of SIP UT phone series. This newest offering is the first desktop SIP – phone made by Panasonic, with an open source operating system allowing you to deploy integration solutions for business communications.