Merge pull request #633 in FS/freeswitch from ~LAZEDO/freeswitch:FS-8652 to master

* commit 'dc7753f5':
  FS-8652 handle early-only param in replaces header

src/mod/endpoints/mod_sofia/sofia.c

@@ -10448,13 +10448,20 @@ void sofia_handle_sip_i_invite(switch_core_session_t *session, nua_t *nua, sofia
 						}
 					} else {
 						if (!zstr(bridge_uuid)) {
-							switch_channel_mark_hold(b_channel, SWITCH_FALSE);
-							tech_pvt->caller_profile->destination_number = switch_core_sprintf(tech_pvt->caller_profile->pool, "answer,intercept:%s", bridge_uuid);
-							if (sofia_test_pflag(profile, PFLAG_FIRE_TRANFER_EVENTS)
-								&& switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, MY_EVENT_INTERCEPTED) == SWITCH_STATUS_SUCCESS) {
-								switch_channel_event_set_data(b_channel, event);
-								switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "intercepted_by", sip->sip_call_id->i_id);
-								switch_event_fire(&event);
+							if (sip->sip_replaces && sip->sip_replaces->rp_params && sip->sip_replaces->rp_call_id && switch_channel_test_flag(b_channel, CF_BRIDGED) &&
+								switch_true(switch_find_parameter(*(sip->sip_replaces->rp_params), "early-only", switch_core_session_get_pool(session)))) {
+								switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "call %s intercept rejected\n", bridge_uuid);
+								tech_pvt->caller_profile->destination_number = switch_core_sprintf(tech_pvt->caller_profile->pool, "hangup:CALL_REJECTED");
+							} else {
+									switch_channel_mark_hold(b_channel, SWITCH_FALSE);
+									tech_pvt->caller_profile->destination_number = switch_core_sprintf(tech_pvt->caller_profile->pool, "answer,intercept:%s", bridge_uuid);
+									switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "call %s intercepted\n", bridge_uuid);
+									if (sofia_test_pflag(profile, PFLAG_FIRE_TRANFER_EVENTS) &&
+										switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, MY_EVENT_INTERCEPTED) == SWITCH_STATUS_SUCCESS) {
+											switch_channel_event_set_data(b_channel, event);
+											switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "intercepted_by", sip->sip_call_id->i_id);
+											switch_event_fire(&event);
+									}
 							}
 						} else {
 							const char *b_app = switch_channel_get_variable(b_channel, SWITCH_CURRENT_APPLICATION_VARIABLE);