Most phone systems today allow you to connect directly into internet phone lines (sip lines). These phone systems are very reliable and less expensive than T-1 or plain old telephone service lines (pots). Three systems that we offer have direct sip trunking: Cisco, Allworx and Iwatsu.

Peter Farley
Vice President of Sales & Marketing

  • author Daniel BardinPublished on December 20th, 2010

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