FreePBX
Below we provide example configurations for using Vonage's SIP service with FreePBX.
Visit the Vonage Knowledge Base to obtain the current list of IP addresses.
Inbound configuration
Outbound configuration
PJSIP configuration
For PJSIP configuration use the following information:
| Configuration item | Value |
|---|---|
| Authentication | Outbound |
| Registration | None |
| SIP Server | sip.nexmo.com |
| Username | API Key |
| Secret | API Secret |
| From Domain | sip.nexmo.com |
| DTMF Mode | RFC4733 |
| Codecs | ulaw, alaw, g729 |