What it means
The gateway’s REGISTER was refused by the provider.
Why it happens
- Wrong username or password in the gateway XML.
- realm, from-domain or from-user differ from what the provider expects.
- Your IP is not allowed or the account is blocked.
How to fix it
- Check username, password, realm and from-domain in the gateway; sofia profile external rescan.
- Look at the exchange with sofia global siptrace on.
- Status per gateway: sofia status gateway mygateway.
Useful tools
Provider settings · SIP 403 Forbidden