Reliable SIP trunks for Yeastar S-Series and P-Series PBX systems. Easy setup through the Yeastar management interface, affordable rates, and professional support.
S20, S50, S100, S300 compatible
P550, P560, P570 compatible
Full encryption support
Configure via web interface
Add IPComms VoIP trunk to your Yeastar PBX
Go to Settings → PBX → Trunks and click Add:
Trunk Type: VoIP Trunk (Register Based)
Trunk Name: IPComms
Enter your IPComms credentials:
Transport: UDP (or TLS for encryption)
Hostname/IP: sip.ipcomms.net
Port: 5060 (or 5061 for TLS)
Domain: sip.ipcomms.net
Username: [Your IPComms Username]
Password: [Your IPComms Password]
In the DID Number field, add your IPComms number:
DID Number: [Your DID, e.g., 6785551234]
Go to Settings → PBX → Call Control → Outbound Routes:
Route Name: IPComms-Out
Dial Pattern: X. (match all numbers)
Trunk: IPComms
Go to Inbound Routes and create a route:
DID Pattern: [Your DID]
Destination: Extension, Ring Group, IVR, etc.
Click Save and Apply. Check trunk status shows "Registered". Make a test call!
No hidden fees. Scale as you need.
Predictable costs for steady volume
No monthly fees, just usage
We support all S-Series (S20, S50, S100, S300) and P-Series (P550, P560, P570) systems.
Yes! Our SIP trunks work with Yeastar Cloud PBX just like the on-premise models.
Yes! Order as many channels as you need. Each channel supports one concurrent call.
Yes! T.38 fax is fully supported for reliable fax transmission.
Get your SIP credentials in minutes. Full support for Yeastar deployments.