SIP Trunking for FreeSWITCH
Use DIDforSale SIP Trunks with Free Switch:
- To build Scalable
- Flexible phone service

Know About FreeSWITCH
FreeSWITCH is a scalable open source cross-platform telephony platform designed to route and interconnect popular communication protocols using audio, video, text or any other form of media. The open source FreeSWITCH platform is used by businesses and developers of all sizes in both public and private sector to build communication applications.
DIDforSale SIP Trunks
A brief architecture of the big picture will help you understand what role will FreeSWITCH play in your communication application?
FreeSWITCH is also commonly referred to as PBX (Private Branch Exchange). However PBX is just one of the many applications that can be built with FreeSWITCH. When using FreeSWITCH the calls sent to you by your phone provider are forwarded to FreeSWITCH PBX. Then from there the switch determines how to route the calls.

Easy Integration
Scalable & Flexible
Highly Trained Team
Try Our SIP Trunks With Your FreeSWITCH
Need to Try?
Right on you can start testing our SIP Trunk Service with FreeSWITCH for free.
Do I need to provide payment detail for testing?
Is there testing Window
What if my testing is taking longer?
Do you have setup document for reference?
What if I am having issue with testing?
Ready to Buy SIP Trunks?
A decision you are not going to regret. Our SIP Trunks are fully tested with Free SWITCH.