Trunk

Trunk

A trunk refers to a communications line or link designed to carry multiple signals simultaneously to provide network access between two points. Trunks typically connect switching centers in a communications system.

Trunks have two options:
  1. An IP address can be assigned to a Trunk (Group) alongside a port. The default is 5060 and port 1 signifies to the switch to allow any port from the specified IP address.
  2. A SIP Registration can be configured to the switch's IP(s)

    • Related Articles

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      Trunk Group Registration allows you to bind an endpoint to a specific trunk and configure the authentication settings. This can be found in any Trunk Group by selecting the Registration option from the drop down list that shows the IP Address options ...
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      The Tech Prefix refers to the 4 digits you can use to differentiate between trunk groups using the same IP address. Since only 1 [IP, Port and Protocol] configuration can be added against 1 Origination Trunk and 1 Termination Trunk, you can reuse the ...
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