[Freeswitch-users] channel variable sip_to_tag

[Christian Löschenkohl]

hello

do someone know how to get the sip_to_tag from an active call?
the sip_from_tag is available as a channel variable but sip_to_tag isn't.
i don't know if it is available at call setup, the fist time i see the tag=...
in the sip header is the challenge response answer from fs

i need this to get my aoc (advice-of-charge) implementation running, this one
is based on sip info messages and has to contain the same tag's as the active call.

br

-- 
Ing. Christian Löschenkohl
Technische Leitung, Forschung & Entwicklung VoIP

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