FS-5949 FS-6945 #comment this change should be relevant to both of these issues, please test. This patch improves the hold parsing and ignores connection address of 0 implying hold when ice is present and disables the auto interpretation by the lower level stack of 0.0.0.0 to automatically imply sendonly to allow FS to decide on its own

libs/sofia-sip/libsofia-sip-ua/sdp/sdp_parse.c

@@ -483,7 +483,7 @@ static void parse_message(sdp_parser_t *p)
 
   post_session(p, sdp);
 }
-
+#ifdef SOFIA_AUTO_CORRECT_INADDR_ANY
 int sdp_connection_is_inaddr_any(sdp_connection_t const *c)
 {
   return
@@ -492,6 +492,7 @@ int sdp_connection_is_inaddr_any(sdp_connection_t const *c)
     ((c->c_addrtype == sdp_addr_ip4 && su_strmatch(c->c_address, "0.0.0.0")) ||
      (c->c_addrtype == sdp_addr_ip6 && su_strmatch(c->c_address, "::")));
 }
+#endif
 
 /**Postprocess session description.
  *
@@ -501,7 +502,9 @@ int sdp_connection_is_inaddr_any(sdp_connection_t const *c)
 static void post_session(sdp_parser_t *p, sdp_session_t *sdp)
 {
   sdp_media_t *m;
+#ifdef SOFIA_AUTO_CORRECT_INADDR_ANY
   sdp_connection_t const *c;
+#endif
 
   if (!p->pr_ok)
     return;
@@ -525,12 +528,15 @@ static void post_session(sdp_parser_t *p, sdp_session_t *sdp)
       continue;
     }
 
+#ifdef SOFIA_AUTO_CORRECT_INADDR_ANY
     c = sdp_media_connections(m);
 
+
     if (p->pr_mode_0000 && sdp_connection_is_inaddr_any(c)) {
       /* Reset recvonly flag */
       m->m_mode &= ~sdp_recvonly;
     }
+#endif
   }
 
   if (p->pr_insane)