[Serusers] Grandstream 286 and 486

Razvan Nemesiu forum at netconnect.ro
Thu Oct 21 16:40:01 CEST 2004


Hi..i have a problem with my grandstream phones..When I try to make a call  
to a PSTN gateway the call disconnects after 15-20 seconds.But when I make  
a call between two grandstreams or between an ata 186 and a grandstream it  
is ok.I used ngrep to capture packets and it seems to be something about  
how the ACK is transmited between the grandstream and the gateway.The ACK  
is ok in the other cases.What seems to be the problem ?.


Thanks




More information about the sr-users mailing list