[asterisk-users] PJSIP: P-Asserted-Identity and Privacy headers are missing when CALLERID(num)=prohib

Richard Mudgett rmudgett at digium.com
Thu Jun 9 11:55:50 CDT 2016

On Thu, Jun 9, 2016 at 11:40 AM, Olivier <oza.4h07 at gmail.com> wrote:

> Hello,
> My ITSP provides me with a SIP trunk which requires a CallerID value for
> any outbound call.
> Though a CallerID is required, anonymous calls are allowed.
> See extracts from a successfull anonymous call:
> From: "Anonymous" <sip:anonymous at anonymous.invalid>;tag=438b284694b5b3de
> Privacy: id
> P-Asserted-Identity: "FooBar" <sip:0123456789 at>
> I'm trying to mimic this on a 13.8.0-enabled system.
> Whenever I set CALLERID(num-pres)=prohib in my dialplan, it seems
> P-Asserted-Identity not not present in outbound INVITE.
> I would expect to see it there along with a "Privacy: id" header.
> Do you agree with my expectation ?
> How can I work around this, keeping PJSIP stack ?

Do you have the following options enabled in pjsip.conf?
;trust_id_inbound=no    ; Accept identification information received from
                        ; endpoint (default: "no")
;trust_id_outbound=no   ; Send private identification details to the
                        ; (default: "no")

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