FreePBX Trunk
This document has unknown origins and may be an option for using trunks.
Requirements
- DuVoice version 6.01.21.
- SIP address contains extension number. Example: <sip:3320@129.168.1.1>
Features
| Feature | Description |
|---|---|
| Class of service | No - must use DuVoice API |
| Direct calls | Yes |
| DND | No |
| Forwarded calls | Yes, with special CID prefixing. |
| MWI | SIP Notify directly to phones that support “anonymous SIP notification” |
| Name changes | No - must use DuVoice API |
PBX Configuration
In this example the DuVoice system is located at IP address 192.168.100.101 and we will be using 2000 as our trunk extension.
Connectivity / Trunk
Create a new SIP (chan_sip) Trunk.
Connectivity / Outbound Route
Applications / Extensions
For all extensions using the DuVoice as their voicemail, voicemail should be disabled and the following should be entered for Optional Destinations.
