Phone: 800-579-7676 Email: contact-sales@didforsale.com
Free Trial



Why Choose DIDforSale SIP Trunks
for 3CX

Easy Integration
Our SIP Trunks are fully compatible with 3CX IP PBX and integration is extremely easy. You can start off with free trial prior to migration.

Scalable
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.

3CX & DIDforSale Architecture

This brief architecture of the big picture will help you understand where DIDforSale fits in your communication application. Once you setup 3CX as your IP PBX and have at-least one phone configured and running calls you can now configure SIP Trunks from DIDforSale.

To get detailed step by step direction you can follow instructions laid down in our 3CX 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

If you have an existing provider and would like to move your Phone Numbers to DIDforSale then do so by submitting a port request through web management portal.
A typical port time can be anywhere between 1-3 weeks depending on your existing provider.
Technically any SIP Phone should work. But to get a complete list please visit 3CX SIP Phones
We do provide basic support to configure your 3CX SIP Trunks. Refer 3CX SIP Trunk Configuration Guide For any detail or 3CX related questions please reach out 3CX Support.
You can create SIP username and password and register your 3CX SIP Trunks with our gateways or you can use IP to IP authentication.

Get In Touch

Ready to Connect? Contact Us Today.