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Our documents library gives you access to PDF guides to various documentation.

The documents library is maintained with an intend to provide the PDF downloadable documents for our clients reference. The documents are property of DIDforSale and can only be used as reference. 

You can download the document by simply clicking on it.


 3CX interconnection guide enable you to configure your 3CX PBX with DIDforSale SIP Trunk. 3CX Interconnection Guide
Have installed Asterisk on your end?  Download the Asterisk
interconnection Guide to help you with step by step configuration.
To configure your freepbx with DIDforSale download the freepbx interconnection guide.  Freepbx_Interconnection_Guide
Establish Freeswitch connection with DIDforSale by following steps laid down in the interconnection guide. ⇓ Freeswitch_Interconnection_Guide
  How to configure Grandstream PBX with DIDforSale? This document has detailed configuration steps for you to configure with ease. Grandstream_PBX_Interconnection_Guide
A Quick reference guide for you to configure GOautodial with DIDforSale GoautoDial_Interconnection_Guide
 Zycoo provides wide range of telephony system. You can use the Zycoo interconnection guide to configure DID’s from DIDforSale. Zycoo_Interconnection_Guide
ShoreTel is a global telecommunications vendor which provides unified communications solutions for business. Shoretel Interconnection Guide
Write your own code to communicate with our system. Find everything you need to communicate with our SMS Service. SMS API Documentation
DID Purchase API, let you view, purchase and can cancel DIDs from your application. DID Purchase API