SIP Trunks

Reduce your monthly phone bill and keep using your existing phones with…

SIP Trunks

What are SIP Trunks?

SIP Trunks are like dial tone over the Internet. Instead of using traditional copper phone lines that connect back to the phone company for calls, SIP Trunks use VoIP technology to make and receive calls over the Internet.

SIP Trunks are generally less expensive than traditional phone lines. In the event that your Internet connection goes down you can automatically have calls forward to another phone number or voicemail.

Native SIP Trunks

Extend the life of your legacy system with today’s cloud technology. Directly connect SIP Trunks to your phone system via the Internet.

Network Devices

Utilize low cost units like ATAs (Analog Terminal Adapters) to replace up to 8 traditional phone lines or an Adtran to replace your expensive PRI with up to 23 phone lines.

Block Unwanted Spam Calls

One of the biggest frustrations we hear from our customers is spam calls. With SIP Trunks from Northwest Telecom, you can finally block those unwanted calls and save money on your monthly phone bill.

cost savings

Cost Savings
Reduce your monthly costs up to 20%, while gaining additional features.

local support

Local Support
Based in Portland, Oregon for nearly 30 years. Your trusted telecom partner.

auto failover

Auto Failover
If your phone lines are down, service can re-route to a cell phone or voicemail.

direct dial numbers

Direct Dial Numbers
Provide you and your staff phone numbers that ring directly to their desk.

virtual phone numbers

Virtual Phone Numbers
Add phone numbers from other cities to show a presence in that city.

conference calling

Conference Calling
Cost effective multi-party conference calling.


NW Telecom Systems