This is a device allowing a user to make VoIP calls using session initiation protocol (SIP). SIP is a telecommunication technology developed as a fast, easy standard for delivering IP-based data, voice, and video communications.
Avalanche Communications
IP Telesis offers Voice over IP (VoIP), DSL, T-1, DS3, phone service, LD and telecommunications consulting. We also offer High Speed Wireless Internet in Salt Lake, Utah and Davis Counties in Utah. Avalanche is the best choice for affordable High Speed
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