SIP Trunking

Eliminate Costly Telephone Lines

- No need for additional lines to connect your PBX
- Utilize your existing high speed Internet connection
- Efficiently scale your PBX trunking requirements
- Fixed monthly rate per line includes long distance


- Eliminate Costly PRIs

- Fixed rate no usage

- Pay as you grow

- Flexible / Scalable

Service Overview

With G12s SIP Trunking service you can route voice calls from your PBX over your existing Internet connection. G12’s SIP Trunking service provides virtual voice connectivity to your enterprise without having to provision separate voice and data lines. The service provides nationwide inbound and outbound calling at a fixed monthly price. In effect, with G12’s SIP Trunking the Internet replaces the conventional telephone trunk or PRI allowing an enterprise to communicate with fixed and mobile telephone subscribers worldwide.

Service Features

Unlimited inbound and outbound local and long distance calling at a fixed monthly rate per line

Utilize your existing high speed Internet connection, does not require separate voice lines

Scale the service in single line increments.  Does not require a limited number of voice lines

Trunks scale across multiple locations to support multi-site businesses.

DID’s by market, 911 and caller name services


G12’s SIP Trunking is available in two options.

Fixed SIP Trunk – Fixed monthly fee per SIP trunk, includes unlimited inbound, outbound local and domestic long distance at a fixed monthly rate.

Usage Based SIP Trunk – A fixed monthly rate for all inbound calls with a per minute charge for all outbound local and domestic LD

Copyright 2012 - G12 Communications