Features
- ITSP template-based trunk provisioning
- GUI-driven trunk and route setup
- Supports registration and IP-based auth
- Per-DID inbound routing rules
- Works with P-Series and S-Series
How to Connect
1
Add DIDfarm as SIP trunk
Go to Settings > PBX > Trunks in the Yeastar portal. Add a new VoIP Trunk with provider type "General" or use the ITSP template.
2
Enter DIDfarm credentials
Set Hostname to sip.didfarm.com, enter your username and password, and select Registration as the authentication method.
3
Configure inbound routes
Create inbound routes to map your DIDfarm numbers to extensions, ring groups, or IVR menus.
4
Test the connection
Check trunk status — it should show Registered. Make a test call to verify inbound and outbound routing.
Requirements
- Yeastar P-Series Cloud or S-Series
- Admin access to Yeastar Management Portal
- Network reachability to sip.didfarm.com
- At least one DIDfarm number
Trunk Configuration
When you connect, a SIP trunk is created with these optimized defaults:
transport
udp
codec preference
g722,ulaw,alaw
nat mode
auto
auth type
credentials
max channels
4
Post-Setup Checklist
- Trunk status shows Registered in Yeastar portal
- Inbound test call reaches configured extension
- Outbound call completes with correct caller ID