SIP Trunk telephone line service is geek speak for receiving dial tone over the internet. The advantages are that all common services such as Caller ID, toll free calling within the U.S. and Canada and call forwarding are all included in a price that is considerably less than traditional phone lines.

Why should my business switch?

SIP Trunks are simply more robust and definitely more cost effective than traditional phone solutions. They deliver a host of other added benefits and features that can solve real business issues almost overnight, and make a company more efficient. Here are the TOP 4 Bundles of SIP trunks and why you shouldn’t wait another day to begin migration for your business:

SIP Trunking merges your existing voice and data networks to deliver high quality communications, typically at substantial savings. Nuso SIP Trunking is a great option for businesses using non-IP or digital PBX systems because it leverages your existing infrastructure. Moving all or some of your expensive analog lines to SIP trunks can immediately save up to 50% of your monthly phone bills.

Nuso Local Port Form

Nuso Payment Form

1-800 Port Form

Nuso Hosted Fax

What's need to get started 

For the quote, we will need:

                Account Name:

                Billing Address:



                Zip Code:

                Billing Contact Name:

                Billing Email:

                Billing Phone:

                Package Requesting or how many lines needed:

A copy of your most current Phone Bill (Front and Back, all pages)

Please Email all info to

IP PBX and newer key/PBX systems are equipped for SIP service connection so no external units are needed to enjoy the benefits of VoIP trunks. Call routing is as efficient as the T1 service that have been used in larger systems for many years but without the high cost and not limited to 23 channels. Our SIP provider provides unlimited call paths so there is never a busy signal when used with the Yeastar PBX. Telephone systems that are not SIP ready are limited to the available line cards but may still benefit lower monthly costs by way of a Yeastar analog gateway appliance.

Moving? Your telephone numbers go with you, no matter if going out of your previous exchange

Remote Area Codes? There are no boundaries, order numbers from any Area Code

Current phone number when switching? Very seldom are current phone numbers not portable to SIP service

Long distance? All calls within the U.S. and Canada are toll free, international calling rates are set at very low rates


Want to keep your current legacy system? No problem, we can use a gateway to convert the digital signals to analog and you can keep your existing phone system and telephones and still enjoy most of the SIP trunk benefits.