What is a SIP trunk?

A SIP trunk uses new or existing broadband Internet connectivity as a supplement or replacement for traditional telephone company circuits connecting business telephone systems to the outside world.

Linksys LVS 9000

Linksys offers an IP telephony solution called the Linksys Voice System 9000 (LVS 9000). It includes an IP PBX/Key system, a wide range of IP desktop phones, an Analog Gateway for connection to the Public Switched Telephone Network and a selection of authorized Internet Telephone Service Provider (ITSP) offerings for the small business to choose from. Used together with an ITSP voice service, the LVS 9000 provides a complete IP telephony system for small businesses with up to 16 users.