comment out optional Require header from re-invites for the sake of interop with…

comment out optional Require header from re-invites for the sake of interop with testy t.38 terminals

libs/sofia-sip/.update

-Wed Nov  2 08:58:40 CDT 2011
+Tue Nov 22 18:16:53 CST 2011

libs/sofia-sip/libsofia-sip-ua/nua/nua_session.c

@@ -4491,8 +4491,7 @@ session_timer_add_headers(struct session_timer *t,
 					/* Min-SE: 0 is optional with initial INVITE */
 					|| !initial,
 					SIPTAG_MIN_SE(min_se)),
-	     TAG_IF(refresher == nua_remote_refresher && expires != 0,
-		    SIPTAG_REQUIRE_STR("timer")),
+			 //TAG_IF(refresher == nua_remote_refresher && expires != 0, SIPTAG_REQUIRE_STR("timer")),
 			 TAG_END());
 
   return 1;

src/mod/endpoints/mod_sofia/mod_sofia.c

@@ -5412,3 +5412,4 @@ SWITCH_MODULE_SHUTDOWN_FUNCTION(mod_sofia_shutdown)
  * For VIM:
  * vim:set softtabstop=4 shiftwidth=4 tabstop=4:
  */
+