Looking to make the most of your PBX equipment? Our SIP (Session Initiation Protocol) Trunks deliver VoIP service — and its many advantages — through a dedicated IP connection to the Internet service USA network.
When you want a flexible, intelligent way to maximize voice services on your PBX, our SIP phone service is the answer. This next-gen voice solution provides a virtual connection from all your IP and hybrid PBXs to the Internet service USA private network. Manage voice-line spend with trunk technology while you leverage your capital PBX investment at all your locations.
Business continuity
Includes continuity features to help keep your phone system available
Quality + security
Prioritizes voice services over other traffic and uses 2 layers of authentication to help secure the network
Flexibility
Allows as many or as few calling lines as needed. From 6 to 800 — and everything in between
STANDARD FEATURES
Do a lot of business nationwide? We take care of your calling needs. Our business SIP trunking solution comes with a total of 4,600 domestic long-distance minutes (200 minutes per channel). Plus unlimited local and intra-LATA (local access and transport area) calling, as well as other features.


ADVANCED FEATURES
When voice is vital for your multi-site business.
Need help finding providers near you? Give our experts a call:
Michigan Branch
7263 Grandville Avenue
Detroit, MI 48228
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