Hi users ,<br><br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; I am using ser-0.96 , and every thing seems to work fine .<br><br>but when I make calls from grandstream ATA .. its is working properly but the problem is when the other party hung the phone SER cannot send BYE packets to grandstream NAT ip .
<br><br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; It is sending to grandstream private-ip which inturns delayed for acct.stop packet unless grandstream hung the phone <br><br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; x-lite, is O.K and its sending to SER as tel.no@Nat-ip-address<br>but grandstream is sending to SER as 
tel.no@private-ip-address<br><br>so in record-route SER is&nbsp; strictly following this and making some small mistake,, like sending Bye request to private-ip<br><br><br>&nbsp; How to solve this : -)<br><br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Thank You.
<br><br>Regards,<br>Ravi.<br>