FS-6833 add content-type header to ack with sdp

diff --git a/src/mod/endpoints/mod_sofia/sofia.c b/src/mod/endpoints/mod_sofia/sofia.c
index e979618a8a6069a58c418b7b938dbd69a0d3dc6f..d69a5bd29152110aa6fd411a00405d17b65f418a 100644 (file)
--- a/src/mod/endpoints/mod_sofia/sofia.c
+++ b/src/mod/endpoints/mod_sofia/sofia.c
@@ -6969,6 +6969,7 @@ static void sofia_handle_sip_i_state(switch_core_session_t *session, int status,
                                                                        NUTAG_MEDIA_ENABLE(0),
                                                                        TAG_IF(!zstr(other_tech_pvt->user_via), SIPTAG_VIA_STR(other_tech_pvt->user_via)),
                                                                        SIPTAG_CONTACT_STR(other_tech_pvt->reply_contact),
+                                                                       SIPTAG_CONTENT_TYPE_STR("application/sdp"),
                                                                        SIPTAG_PAYLOAD_STR(r_sdp),
                                                                        TAG_END());