sip blows

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@11882 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/mod/endpoints/mod_sofia/sofia_glue.c

@@ -2337,10 +2337,6 @@ uint8_t sofia_glue_negotiate_sdp(switch_core_session_t *session, sdp_session_t *
 		sofia_glue_toggle_hold(tech_pvt, sendonly);
 	}
 
-	if (!dptime) {
-		dptime = 20;
-	}
-
 	for (m = sdp->sdp_media; m; m = m->m_next) {
 		sdp_connection_t *connection;