Name

SIPAddHeader() — Adds a SIP header to the outbound call

Synopsis

    SIPAddHeader(Header: Content)

Adds a header to a SIP call placed with the Dial() application. A nonstandard SIP header should begin with X-, such as X-Asterisk-Accountcode:. Use this application with care—adding the wrong headers may cause any number of problems.

Always returns 0.

               exten => 123,1,SIPAddHeader(X-Asterisk-Testing: Just testing!)
    exten => 123,2,Dial(SIP/123)

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