August 2007
Intermediate to advanced
608 pages
20h 33m
English
SIPAddHeader() — Adds a SIP header to the outbound call
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.
For more flexibility, see the SIP_HEADER() dialplan
function.
exten => 123,1,SIPAddHeader(X-Asterisk-Testing: Just testing!)
exten => 123,2,Dial(SIP/123)