diff --git a/src/mod/endpoints/mod_sofia/sofia.c b/src/mod/endpoints/mod_sofia/sofia.c
index 382c933297..1a8faad227 100644
--- a/src/mod/endpoints/mod_sofia/sofia.c
+++ b/src/mod/endpoints/mod_sofia/sofia.c
@@ -1496,6 +1496,7 @@ static void sofia_handle_sip_i_state(switch_core_session_t *session, int status,
 					switch_channel_set_variable(channel, SWITCH_ENDPOINT_DISPOSITION_VARIABLE, "RECEIVED_NOMEDIA");
 					switch_set_flag_locked(tech_pvt, TFLAG_READY);
 					switch_channel_set_state(channel, CS_INIT);
+					switch_set_flag(tech_pvt, TFLAG_SDP);
 					goto done;
 				} else {
 					sdp_parser_t *parser;