[asterisk-users] Using PRI_CAUSE to change SIP INVITE rejection response code

[George Pajari]

I am trying to change the SIP response to an incoming call and according 
to the docs and a quick scan of the chan_sip.c code one is supposed to 
be able to set the PRI_CAUSE variable and invoke Hangup but regardless 
of the value in PRI_CAUSE the SIP rejection is always 603.

What is wrong here?

Asterisk 1.4.23.1

exten => _NXXNXXXXXX,n,Set(PRI_CAUSE=17)
exten => _NXXNXXXXXX,n,Hangup

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George Pajari (dCAP), netVOICE communications 604 484 VOIP(8647) x102
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