add var

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@8763 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/mod/endpoints/mod_sofia/sofia.c

@@ -2103,6 +2103,9 @@ static void sofia_handle_sip_i_state(switch_core_session_t *session, int status,
 						switch_channel_set_variable(channel, "sip_term_status", st);
 						switch_snprintf(st, sizeof(st), "sip:%d", status);
 						switch_channel_set_variable_partner(channel, SWITCH_PROTO_SPECIFIC_HANGUP_CAUSE_VARIABLE, st);
+						if (phrase) {
+							switch_channel_set_variable_partner(channel, "sip_hangup_phrase", phrase);
+						}
 					}
 					switch_snprintf(st, sizeof(st), "%d", cause);
 					switch_channel_set_variable(channel, "sip_term_cause", st);