update

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@7347 d0543943-73ff-0310-b7d9-9358b9ac24b2

diff --git a/src/mod/endpoints/mod_sofia/mod_sofia.c b/src/mod/endpoints/mod_sofia/mod_sofia.c
index 0eface041ac814d4a2001dc92a565cbb1e84d3ff..927f834d28c67e7bbba6f68a569e2074d208847c 100644 (file)
--- a/src/mod/endpoints/mod_sofia/mod_sofia.c
+++ b/src/mod/endpoints/mod_sofia/mod_sofia.c
@@ -1009,9 +1009,27 @@ static switch_status_t sofia_receive_message(switch_core_session_t *session, swi
                                switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Challenging call %s\n", to_uri);
                                sofia_reg_auth_challange(NULL, tech_pvt->profile, tech_pvt->nh, REG_INVITE, to_host, 0); 
                                switch_channel_hangup(channel, SWITCH_CAUSE_USER_CHALLENGE);
+                       } else if (code == 484) {
+                               const char *to = switch_channel_get_variable(channel, "sip_to_uri");
+                               const char *max_forwards = switch_channel_get_variable(channel, SWITCH_MAX_FORWARDS_VARIABLE);
+                               
+                               char *to_uri = NULL;
+                               
+                               if (to) {
+                                       char *p;
+                                       to_uri = switch_core_session_sprintf(session, "sip:%s", to);
+                                       if ((p = strstr(to_uri, ":5060"))) {
+                                               *p = '\0';
+                                       }
+                               }
+
+                               switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Overlap Dial with %d %s\n", code, reason);
+                               nua_respond(tech_pvt->nh, code, reason, TAG_IF(to_uri, SIPTAG_CONTACT_STR(to_uri)),
+                                                       SIPTAG_SUPPORTED_STR(NULL), SIPTAG_ACCEPT_STR(NULL),
+                                                       TAG_IF(!switch_strlen_zero(max_forwards), SIPTAG_MAX_FORWARDS_STR(max_forwards)), TAG_END());
                        } else {
                                switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Responding with %d %s\n", code, reason);
-                               nua_respond(tech_pvt->nh, code, reason, TAG_END());
+                               nua_respond(tech_pvt->nh, code, reason, SIPTAG_CONTACT_STR(tech_pvt->reply_contact), TAG_END());
                        }
                        
                }