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Easybell

Connect an Easybell SIP trunk to Callina.

Easybell offers static SIP trunks ("Business SIP-Trunk") that work directly with Callina.

Step 1 — Easybell side

  1. In the Easybell customer portal, order Business SIP-Trunk (if not already booked).
  2. Note the Registrar, Username, and Password for the trunk.
  3. Whitelist the Callina source IPs (shown in Callina → Settings → SIP → Easybell).
  4. Optional: choose a Pilot number that becomes the default outbound CLI.

Step 2 — Callina side

In Callina → Settings → SIP:

  1. Provider: Easybell.
  2. Paste registrar, username, password.
  3. Save.

Step 3 — Test

Call any number assigned to the trunk. Anna answers in under 3 seconds.

Troubleshooting

SymptomFix
Register loops every minuteSet transport to TCP if your network blocks UDP NAT keepalive
Outbound CLI shown as anonymousSet the Pilot number as the default outbound CLI on the trunk