SIP Trunk Setup for Voyced – FreePBX Manual
Use this guide to connect your FreePBX system to Voyced using a manual SIP trunk setup. This version uses chan_sip and is tested for full inbound and outbound call support.
What You’ll Need
Make sure you have the following before you begin:
-
Access to your FreePBX admin interface
-
Your Voyced SIP trunk credentials:
-
Username (DID):
Your-Voyced-DID -
Password:
YourServicePassword -
SIP Server:
sip.voyced.eu
-
-
At least one extension set up in FreePBX
-
Network ports open for SIP and RTP traffic (UDP 5060 + 10000–20000)
-
A valid license for G729 if you want to use it
Sample Placeholder Details
Replace these with your real credentials:
| Field | Value |
|---|---|
| Trunk Name | Voyced |
| SIP Username | Your-Voyced-DID |
| SIP Password | YourServicePassword |
| SIP Server | sip.voyced.eu |
| SIP Port | 5060 |
| Transport | UDP |
| Codecs | alaw, ulaw, g729 |
Step-by-Step Configuration
Step 1: Log in to FreePBX
-
Open your browser and go to your FreePBX admin interface
(usually something likehttp://<your-server-ip>/admin) -
Login as admin
Step 2: Create a New Trunk
-
Go to Connectivity > Trunks
-
Click + Add Trunk > Add SIP (chan_sip) Trunk
General Tab:
-
Trunk Name:
Voyced -
Leave CID settings blank unless needed
Step 3: SIP Settings (Outgoing)
→ PEER Details
Paste this:
→ Trunk Name (under Outgoing):
Set it as voyced-out
Step 4: SIP Settings (Incoming)
Not required for registration-based trunks like Voyced.
Leave this section blank unless Voyced gives you specific instructions.
Step 5: Registration String
At the bottom of SIP Settings:
Step 6: Apply Changes
Click Submit and then click Apply Config at the top.
Step 7: Inbound Route
To handle inbound calls from Voyced:
-
Go to Connectivity > Inbound Routes
-
Click Add Inbound Route
Set:
-
DID Number:
Your-Voyced-DID -
Set Destination: Choose your extension, ring group, or IVR
Click Submit and Apply Config
Step 8: Outbound Route
-
Go to Connectivity > Outbound Routes
-
Click Add Outbound Route
Route Settings:
-
Route Name:
voyced-out -
Dial Patterns: Add a rule like
X.to allow all patterns (or be more specific)
Trunk Sequence:
-
Select Voyced
Click Submit and Apply Config
Step 9: Test & Debug
From terminal or Asterisk CLI:
To enable SIP debug:
Summary of Key Settings
| Setting | Value |
|---|---|
| SIP Server | sip.voyced.eu |
| Username / FromUser | Your-Voyced-DID |
| Password | YourServicePassword |
| NAT Settings | nat=force_rport,comedia |
| Media Control | directmedia=no |
| Registration | Done via register string |
| Codecs | alaw, ulaw, g729 |
Last updated: 01/08/2025
© Voyced
All information provided is copyrighted and purely informative in nature. It is maintained by Voyced with the greatest of care using reliable sources only.
Given the fast evolution of the telecom sector, Voyced does not offer any guarantee about the accuracy and completeness of the information offered.
We explicitly do not give anyone permission to use this information in any other way than to inform themselves about what (legal) requirements there may be and they need to comply with when registering Services and/or DIDs with Voyced.
