SIP Trunking for dummies

Only tech savvy people are really taking the benefit of SIP Trunking. On the other side non technical business owners still don’t understand the power of SIP Trunking and how SIP Trunking can reduce their telephone cost.

How to Enable CNAM on DID

DIDForSale leader in Origination and Termination SIP trunking services, offers the largest Coverage in US, UK and Canada, now offers E911 service for the DIDs purchased through us. Here are easy steps to enable CNAM to your DIDs Login in your webportal at...

Why DIDForSale is different

We want to take an opportunity to tell you why we believe we are better than our competitors. We provide phone number in 11,000+ Rate Centers We have the largest coverage in US, Canada and UK. Even more than Verizon, Level 3 and most of other cLEC Companies) For 95%...

How to Cut Company Costs by Using a SIP Trunk

Unlimited SIP trunking from DFS helps you reduce your monthly mill upto 90%. Never pay per minute and get unlimited minutes on each SIP Trunk. You will enjoy the largest single tier SIP Trunking service, where you can pool in nationwide local numbers on a single pool of SIP Trunks.

How to setup SIP trunks in Asterisk?

Edit sip.conf (/etc/asterisk/sip.conf) in your favourite editor and add the following example configuration: [didforsale_1] type=peer host= nat=no canreinvite=no disallow=all allow=ulaw allow=g729 dtmfmode=rfc2833 insecure=very context=from-trunk...