FS-2819 --comment-only please try this patch

diff --git a/src/mod/endpoints/mod_sofia/sofia_glue.c b/src/mod/endpoints/mod_sofia/sofia_glue.c
index acb0a05aaa72196fa8efd29de0fb1c6cc530f540..7e16f8c01e9be7e9b532526c138c347580adb975 100644 (file)
--- a/src/mod/endpoints/mod_sofia/sofia_glue.c
+++ b/src/mod/endpoints/mod_sofia/sofia_glue.c
@@ -505,7 +505,7 @@ void sofia_glue_set_local_sdp(private_object_t *tech_pvt, const char *ip, uint32
                        ptime = tech_pvt->read_codec.implementation->microseconds_per_packet / 1000;
                }
 
-               
+
                if (tech_pvt->dtmf_type == DTMF_2833 && tech_pvt->te > 95) {
                        switch_snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), "a=rtpmap:%d telephone-event/8000\na=fmtp:%d 0-16\n", tech_pvt->te, tech_pvt->te);
                }
@@ -4754,6 +4754,11 @@ uint8_t sofia_glue_negotiate_sdp(switch_core_session_t *session, const char *r_s
                                                switch_rtp_set_telephony_recv_event(tech_pvt->rtp_session, te);
                                        }
                                }
+                       } else {
+                               switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "Disable 2833 dtmf\n");
+                               switch_channel_set_variable(tech_pvt->channel, "dtmf_type", "none");
+                               tech_pvt->dtmf_type = DTMF_NONE;
+                               te = tech_pvt->recv_te = 0;
                        }