if trust-address flag is not set in rtpengine_offer, "the RTP proxy ignores address in the SDP and uses source address of the SIP message as media address which is passed to the RTP proxy".
if there is another, e.g. a loadbalancer, proxy in front of the proxy, source address of SIP message is not correct media address. it thus looks to me that a new media-address= flag would be needed, where media address is taken from if the flag is present.
any comments? it is ok if i try to add media-address= flag?
-- juha