This guide applies to the Yeastar S-Series, P-Series, and Cloud PBX platforms that use the Yeastar Management System (YMS). The steps are nearly identical across models.
SIP Trunk Setup for Voyced – Yeastar IP PBX
Connect your Yeastar PBX system to Voyced using a manual SIP trunk. This enables both inbound and outbound calls through Voyced.
What You’ll Need
Prepare the following:
-
Access to your Yeastar PBX web interface
-
One or more configured extensions
-
Your Voyced SIP credentials:
| Field | Value |
|---|---|
| SIP Username | Your-Voyced-DID |
| SIP Password | YourServicePassword |
| SIP Server | sip.voyced.eu |
| SIP Port | 5060 |
| Transport Protocol | UDP |
| Codecs | alaw, ulaw, g729 |
Also make sure:
-
UDP 5060 is open for SIP
-
UDP 10000–20000 is open for RTP
Step-by-Step Configuration
Step 1: Log in to Yeastar
-
Open your browser and go to your PBX's IP (e.g.
http://192.168.1.100) -
Log in as admin
Step 2: Add a SIP Trunk
-
Go to PBX > Trunks
-
Click Add > Register Trunk
Basic Settings:
| Field | Value |
|---|---|
| Trunk Type | Register Trunk |
| Provider Name | Voyced |
| Hostname/IP | sip.voyced.eu |
| Port | 5060 |
| Transport | UDP |
| Domain | sip.voyced.eu |
| Username | Your-Voyced-DID |
| Password | YourServicePassword |
| Authentication Name | Your-Voyced-DID |
| From User | Your-Voyced-DID |
Click Save
Step 3: Codec Settings
-
Still within the SIP Trunk settings, go to Advanced > Codec
-
Set codec priority as:
-
PCMA (alaw) -
PCMU (ulaw) -
G729(if licensed)
-
Click Save and Apply
Step 4: Create Inbound Route
-
Go to Call Control > Inbound Routes
-
Click Add
Fill in:
| Field | Value |
|---|---|
| Route Name | Voyced Inbound |
| Trunk | Voyced |
| DID Pattern | Your-Voyced-DID |
| Destination | Select extension, IVR, or ring group |
Click Save and Apply
Step 5: Create Outbound Route
-
Go to Call Control > Outbound Routes
-
Click Add
General Settings:
| Field | Value |
|---|---|
| Route Name | voyced-out |
| Dial Pattern | X. |
| Trunk | Select Voyced |
| Privilege | National or higher |
Click Save and Apply
Step 6: Testing & Logs
-
Test inbound by calling your Voyced number
-
Test outbound by dialling an external number
To view trunk status:
-
Go to Status > Trunk Status
-
Look for Registered = Yes
For call logs:
-
Go to Reports > Call Logs
For SIP debugging:
-
Enable SIP Logs under Maintenance > Troubleshooting
Summary Table
| Setting | Value |
|---|---|
| SIP Server | sip.voyced.eu |
| Username | Your-Voyced-DID |
| Password | YourServicePassword |
| Registration | Register Trunk |
| Codec Order | alaw, ulaw, g729 |
| NAT | Enable (if behind NAT) |
| Trunk Type | Register |
| Inbound DID | Your-Voyced-DID |
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.
