Hi! I would like to know how to answer a reINVITE (received in on_rx_offer callback, whose only parameters are pjsip_inv_session *inv and const pjmedia_sdp_session *offer). In the initial INVITE (received in on_rx_request), I can answer it using pjsip_endpt_respond_stateless(), since on_rx_request receives as parameter pjsip_rx_data. However, since I don't receive pjsip_rx_data in on_rx_offer callback, how can I answer with 100 TRYING? Best Regards Pedro Gon?alves
