SIP Trunks
Welcome to the SIP Trunks subcategory of our Technical Support knowledge base. Here, you'll find solutions for common issues related to SIP trunking between Bigfoot Voice and your PBX, carrier, SBC, gateway, or upstream/downstream SIP provider.
SIP trunking is a method of making voice calls over the internet, allowing multiple calls to be made concurrently on a single internet connection. It's like having multiple phone lines, all bundled into one.
- Trunk Down / No Calls: Learn how to troubleshoot and resolve issues when your SIP trunk is unresponsive or not allowing calls.
- Inbound Calls Failing: Find out what to do when incoming calls are not reaching your PBX.
- Outbound Calls Rejected: Discover solutions for when your outgoing calls are being rejected.
- Authentication / Registration: Explore troubleshooting steps for when your SIP trunk is not properly authenticated or registered.
- One-Way Audio / RTP: Learn how to resolve issues with one-way audio or Real-time Transport Protocol (RTP) problems on your SIP trunk calls.
We're here to help you keep your business communications running smoothly. If you can't find the answer you're looking for, please don't hesitate to reach out to our support team.