Why Choose DIDforSale SIP Trunks for

Easy Integration
Our SIP Trunks are fully compatible with GOautodial IP PBX and integration is extremely easy. You can start off with free trial prior to migration.

Build a fully scalable and flexible system with largest SIP Trunk Provider in nation. There is no minimum & you get flexibility to increase/decrease SIP Trunks.

Highly Trained Team
Need Support or Consultation? Our highly qualified technical team is always available to help you make right decision and make your transition smooth.

Experience First, Purchase Later!

Empower your decision-making with DIDforSale’s SIP Trunk Trial. Take the opportunity to experience the quality and reliability of our SIP trunks firsthand, allowing you to make an informed choice. With us, it’s all about ensuring you’re satisfied before making your purchase, so you can connect with confidence.

Here are some of the FAQ’s regarding our SIP Trunk Test:


  • Do I need to provide payment detail for testing?

    NO payment information is required for free trial.

  • Is there a testing Window

    Yes. Each phone number that you book for testing is reserved for 6 hours.

  • What if my testing is taking longer?

    Not a problem. You can reserve the phone number for test again with out any charge. You can do this until your testing is complete.

  • Do you have setup document for reference?

    YES. You can find step by step direction on https://docs.didforsale.com/sip-trunking/sip-trunking
  • What if I am having issue with testing?

    We understand that complexities can arise. Our highly qualified technical team is here to assist you. Contact them via email at contact-sales@didforsale.com or by phone at (800) 579-7676.

GOautodial & DIDforSale Architecture

A brief architecture of the big picture will help you understand what role does Asterisk play in your communication application.

For configuring our DID number with Goautodial, you will have to create two trunks in your system to allow calls from our server. You can do that by going to Admin section in your GOautodial and choose carriers. To get detailed step by step direction you can follow instructions laid down in our GOautodial  SIP Trunks integration guide. To access the integration document visit  Documents Library.

Want to check out our complete list of Compatible PBX's?

At DIDforSale, we offer a wide range of SIP trunking solutions tailored to your communication needs. Interested in exploring our full list of compatible PBX systems? Discover the perfect fit for your business communication requirements with our extensive selection.

Check Out PBX’s >>

Advantages of Choosing DIDforSale SIP Trunks

Largest Coverage in Nation

With 13,000+ rate centers we have largest coverage in nation. Choose from local, tollfree & vanity numbers

Flexible Rates

Our flexible SIP Trunk pricing provides you with the most suited plan per your business usage & size.

Reliable Service

With 99.99% up time our network is redundant and aims to provide high quality reliable service.

Frequently Asked Questions

Yes. GOautodial also works with IAX, Analog and E1/T1 lines. It utilizes trunks being used by Asterisk. H.323 should also work but we haven't fully tested it and its also not installed and configured by default.
Installation instructions can be found in the official documentation provided on the GOautodial website. Generally, it involves setting up a web server, a database, and then configuring GOautodial to work with them.
The system requirements can vary depending on the scale of your call center, but you typically need a web server (e.g., Apache), a database server (e.g., MySQL), and PHP. Refer to the documentation for specific details.
Yes, GOautodial can be used by small businesses as well as larger enterprises. It offers scalability to accommodate the needs of different-sized call centers.
Yes, GOautodial is designed to handle both inbound and outbound calls. You can set up campaigns for telemarketing, customer support, or other call center operations.

Get In Touch

Ready to Connect? Contact Us Today.