Ser send the message again and again because he doesn't have an answer... That's why -----Message d'origine----- De : serusers-bounces(a)iptel.org [mailto:serusers-bounces@lists.iptel.org] De la part de Alberto Cruz Envoyé : mercredi 27 juillet 2005 20:51 À : serusers(a)lists.iptel.org Objet : [Serusers] How to avoid sending messages more than once at the samedestination? Importance : Haute Hi I have an issue. We are using B2BUA in the middle of SER and the UA and the PSTN-GW. Sometimes when a call is canceled the B2BUA finished the call transaction and clear the call id from the memory before it receives the 408 message from SER so SER continues sending the same message many times until it completes the max forwards time. Is there a way to tell SER if it don't receive a replay for that message it stop sending the message again? Regards Alberto Cruz _______________________________________________ Serusers mailing list serusers(a)lists.iptel.org http://lists.iptel.org/mailman/listinfo/serusers