Also support 300 redirections

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@14329 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/mod/endpoints/mod_sofia/sofia.c

@@ -3021,7 +3021,7 @@ static void sofia_handle_sip_r_invite(switch_core_session_t *session, int status
 			}
 		}
 
-		if (channel && sip && (status == 302 || status == 305) && switch_channel_test_flag(channel, CF_OUTBOUND)) {
+		if (channel && sip && (status == 300 || status == 302 || status == 305) && switch_channel_test_flag(channel, CF_OUTBOUND)) {
 			sip_contact_t * p_contact = sip->sip_contact;
 			int i = 0;
 			char var_name[80];	
@@ -3231,7 +3231,7 @@ static void sofia_handle_sip_i_state(switch_core_session_t *session, int status,
 	
 	if (ss_state == nua_callstate_terminated) {
 
-		if ((status == 302 || status == 305) && session) {
+		if ((status == 300 || status == 302 || status == 305) && session) {
 			channel = switch_core_session_get_channel(session);
 			tech_pvt = switch_core_session_get_private(session);