Trunks & Routing

SIP Trunks

1. Trunks ? Create ? enter provider hostname and auth (username/password).
2. Optionally set From Domain/From User, NAT helpers, codecs.
3. Save. If provider needs registration, fill Registration Server.

Inbound Routes

• DID Number: the number from provider.
• Destination: extension/ring group/IVR/queue.

Outbound Routes

• Pattern: dial plan (e.g. 9. or 00X.).
• Strip / Prepend: remove/add digits before sending to trunk.
• Trunk Order: JSON/ordered list of trunks to try.
• PIN Required: enable and set PIN code if needed.