Nouns

<Header>

A custom SIP header added to the outgoing INVITE of a <Sip> dial.

Used inside<Sip>.

Example

<Dial>
  <Sip>sip:agent@pbx.example.com
    <Header name="X-Tenant" value="acme"/>
  </Sip>
</Dial>

Attributes

Attribute Default Behaviour
name required Header name; must be a valid RFC 7230 token.
value required Header value; must not contain CR/LF, ], }, |, or ^^.

Notes

  • The same headers can be written as ?Name=value query parameters on the SIP URI; the two forms merge. Headers are rejected on multi-target dials.