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Collaboration, Voice & AV · Advanced

Voice Class URI

A CUBE voice class that matches SIP URIs by host, user or pattern for inbound dial-peer selection.

Definition

voice class uri defines host addresses or user patterns that are used with incoming uri statements (via, request, to, from). Matching on the carrier's via address is a reliable way to select the correct inbound dial peer for all calls from a provider. It is preferred over number-based matching for SIP trunks.

Example

voice class uri ITSP sip / host ipv4:203.0.113.10 identifies calls from the ITSP's SBC.

Exam tip

URI-based inbound matching is evaluated before number-based matching.

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