[SR-Users] Re: How to query, if callid is handled by rtpengine module already?

Hi Bastian

you can add a Record Route parameter to the initial INVITE [1] and for that parameter after loose_route() for in-dialog INVITE [2]

Thank you, that looks promising.

But now I face another issue with parallel branching.

On the branch route I do add_rr_param(";rtp=yes") if I need to backhaul RTP towards that $nh. I also set $avp(rtp) = 1 to engage rtpengine on transaction replies in my MANAGE_REPLY route.

check_rr_param works fine on subsequent transactions. But not on the initial one with branches.

But assume I got two parallel branches. One needs rtp backhauling, the other one does not.

How can I, within my MANAGE_REPLY route, figure out, if I am processing a reply which needs backhauling or not?

Mit freundlichen Grüssen

-Benoît Panizzon-