Hello, after receiving of a re-invite message, PJSIP treats the new SDP offer and calls the callback function on_call_rx_offer() and on_call_txs_state(). PJSIP invokes the callback function on_call_media_state(). In the callback function on_call_txs_state() I can't access to the received message. I have only access to the response message. The re-invite message contains the SIP header P-Asserted-Identity. However, I need access to that SIP header information! Is there any possibility to access to the SIP header information? Thanks Best regards Norbert Weyrich -- Norbert Weyrich Software Communication Systems Tel. +49 4101 69699-78 :: Fax +49 4101 69699-18 n.weyrich at wenzel-elektronik.de WENZEL Elektronik GmbH :: Gehrst?cken 7 :: 25421 Pinneberg, Germany www.wenzel-elektronik.de Sitz und Registergericht: Pinneberg, HRB 9316 PI USt-IdNr.: DE 812946778 Gesch?ftsf?hrung: Dr. Volker Henkel, Dipl.-Ing. Thomas Zwick * Englisch - erkannt * Englisch * Deutsch * Englisch * Deutsch <javascript:void(0);> -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20140321/ade3ddef/attachment-0001.html>