[Freeswitch-users] variable_sip_to_tag not set in Leg A for bridged call

[Michael Jerris]

Not sure there is another place we can reliably set it, particularly in transfer and 3pcc scenarios.  If you can come up with a modification that gets it in earlier in the scenarios it can, and confirm it doesn't break anything, toss us the change via a pull request.

Mike

> On Mar 19, 2015, at 1:05 PM, Luis Azedo <luis.azedo at factorlusitano.com> wrote:
> 
> Hi,
> 
> making a bridge call and listening to all events in both legs with esl.
> i was expecting that CHANNEL_PROGRESS_MEDIA / CHANNEL_ANSWER (on Leg
> A) would include variable_sip_to_tag since there is already this info
> (seen in message sent) but we never get this variable to be set in any
> event.
> 
> we only get the to_tag on leg A when the call is disconnected  or if
> we put onhold/unhold to force the creation of event.
> 
> during the call (before forcing hold/unhold) i do a uuid_dump of leg A
> and i can see the to_tag variable.
> 
> the channel variable seems to be set only on nua_i_ack and there seems
> to be no event fired after that.
> 
> thoughts ?
> 
> Best