[Freeswitch-users] [Solved] adding In-Reply-To in sip header not working

Richard Brady rnbrady at gmail.com
Mon Apr 8 18:45:34 MSD 2013

Hey Mario

Thanks for sharing the solution.

> notice it was close to Richards idea but uses _h_ instead of _rh_

I was definitely recommending _h_ not _rh_ but glad you got there in the end!


On 18 February 2013 18:05, Mario G <mario_fs at mgtech.com> wrote:
> Finally! Sharing with anyone else wanting to pass the calling party ID from an external SIP account into FS then back to the standard PSTN on some ITSPs (Callcentric in this case), this is what works:
> Anytime before the bridge: (notice it was close to Richards idea but uses _h_ instead of _rh_)
> <action application="set" data="sip_h_In-Reply-To=${sip_call_id}"/>
> In my bridge below remove the effective caller id number like this:
> <action application="bridge" data="{originate_timeout=45,alert_info=n=${lua_ringtone}}${group_call(bria@${domain_name}+A)},${group_call(deskphone@${domain_name}+A)},[leg_delay_start=20,leg_timeout=23]sofia/gateway/${dial_gateway}/19161234567"/>

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