[asterisk-users] SIPAddHeader not working

[Jonas Kellens]

On 03/09/2011 02:09 PM, Bryant Zimmerman wrote:
> ------------------------------------------------------------------------
> *From*: "Jonas Kellens" <jonas.kellens at telenet.be>
> *Sent*: Wednesday, March 09, 2011 4:18 AM
> *To*: "Asterisk Users Mailing List - Non-Commercial Discussion" 
> <asterisk-users at lists.digium.com>
> *Subject*: [asterisk-users] SIPAddHeader not working
>
> Hello list,
>
> I notice that the dialplan method SIPAddHeader is not working :
>
> in dialplan :
>
> /exten => s,n,SIPAddHeader(Privacy: id)/
>
>
> in SIP invite no trace of this header :
>
>
> Using Asterisk 1.6.2.16.1
>
>
> How do I correctly add the Privacy header ?!
>
>
> Kind regards,
> Jonas.
>
> Jonas
>
> Here is the way we add the rfc-3325 privacey header so our vendors 
> pick it up correctly. This is what we use in 1.6.x and 1.8.x
> When I check on my versions the privacy header appears to be there.
>
> exten => rfc-3325-CPN,1,NoOp(Set Call Privacy)
> exten => rfc-3325-CPN,n,NoOp(From ${SIP_HEADER(From)})
> exten => rfc-3325-CPN,n,NoOp(To ${SIP_HEADER(To)})
> exten => 
> rfc-3325-CPN,n,Set(l_sipheaderfromip=${CUT(SIP_HEADER(From),@,2)})
> exten => rfc-3325-CPN,n,GotoIf($["${l_sipheaderfromip}" != ""]?hasat)
> exten => 
> rfc-3325-CPN,n,Set(l_sipheaderfromip=${CUT(CUT(SIP_HEADER(From),>,1),:,2)})
> exten => rfc-3325-CPN,n,Goto(gotip)
> exten => 
> rfc-3325-CPN,n(hasat),Set(FROM_IP=${CUT(CUT(CUT(SIP_HEADER(From),@,2),>,1),:,1)})
> exten => rfc-3325-CPN,n(gotip),NoOp(Gateway IP is ${FROM_IP})
> exten => 
> rfc-3325-CPN,n,SIPAddHeader(P-Preferred-Identity:"${CALLERID(name)}" 
> <sip:+1${CALLERID(num)}@${FROM_IP}\;user=phone>)
> exten => rfc-3325-CPN,n,SIPAddHeader(Privacy: id)
> exten => rfc-3325-CPN,n,Set(CALLERPRES()=prohib_not_screened)
> exten => rfc-3325-CPN,n,Set(CALLERID(num)=Anonymous)
> exten => rfc-3325-CPN,n,Set(CALLERID(name)=Anonymous)
> exten => rfc-3325-CPN,n,Return()
>

I see no great difference. What does 
"/Set(CALLERPRES()=prohib_not_screened)/" do ?

How does your INVITE look like ? Does the header "/Privacy: id/" appears 
? Because it does not in my INVITE.


Kind regards,
Jonas.


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