CUSTOMER SUPPORT
Remote Support
Schedule a Join.Me remote support session
Submit a Ticket
Submit a ticket to our Support Team
Talk to a Specialist
(877)-686-4787
OR
Get In Touch With Our Team!
By clicking submit, you consent to receiving calls and emails from QuestBlue.
3CX ADTRAN FusionPBX ELASTIX FreePBX Grandstream SIP Trunk Setup
SIP Trunk Setup
3CX PBX
3CX PBX setup document provided by 3CX directly. View documentation. *Updated March 2021
The 3CX PBX SIP Trunk Setup is available to download in PDF format.
The 3CX PBX Registration SIP Trunk Setup is available to download in PDF format.
ADTRAN
The ADTRAN Registration SIP Trunk Setup is available to download in PDF format.
Elastix
The Elastix PBX SIP Trunk Setup is available to download in PDF format.
Fusion PBX
The Fusion PBX SIP Trunk Setup is available to download in PDF format.
Freeswitch
Freeswitch SIP Trunk Setup is available to download in PDF format.
FreePBX
The FreePBX SIP Trunk Setup using PJSIP IP Auth Method manual for FreePBX 15 Asterisk 16 is available to download in PDF format.
The FreePBX SIP Trunk Setup using PJSIP Registration Method manual for FreePBX 15 Asterisk 16 is available to download in PDF format.
The FreePBX SIP Trunk Setup using CHAN_SIP IP Auth Method manual for FreePBX 15 Asterisk 16 is available to download in PDF format.
The FreePBX SIP Trunk Setup using CHAN_SIP Registration Method manual for FreePBX 15 Asterisk 16 is available to download in PDF format.
Versions listed below are EOL and should be upgraded to the latest FreePBX version. Otherwise, the help doc is accurate.
The FreePBX SIP Trunk Setup using PJSIP manual for FreePBX 13.0 is available to download in PDF format.
The FreePBX SIP Trunk Setup using SIP manual for FreePBX 13.0 is available to download in PDF format.
The FreePBX SIP Trunk Setup manual for FreePBX 12.0 is available to download in PDF format.
The FreePBX SIP Trunk Setup manual for FreePBX 11.0 is available to download in PDF format.
Grandstream UCM
Grandstream UCM 61xx Firmware Version 1.0.9.26 Setup is available to download in PDF Format
Grandstream UCM 61xx Firmware Version 1.0.10.39 Setup is available to download in PDF Format
ViciDial
ViciDial configuration is available to download in PDF Format
Vodia PBX
SMS Setup for Vodia PBX documents on Vodia’s Doc Site
API Documentation – See our Doc’s along with working samples of code to help move your project forward.
Why QuestBlue?
Toll free and local number porting with QuestBlue allows you to transfer telephone numbers between carriers. With QuestBlue, porting your number is incredibly fast, easy, and you maintain ownership of your telephone numbers. There are no minimum contractual agreements required, AND NO SETUP FEES! QuestBlue never charges setup fees on DID, 911, servers, or anything in our portal, ever! Port your numbers for FREE.
You can register for your account and begin the journey today! You can even be assigned a dedicated portability specialist that will be with you every step of the way. Do you have project ports? Different mix of carriers over the years? The need to pull a CSR without it feeling like an act of congress? If you answered YES to any of these questions, you have come to the right place!