[Asterisk-Users] IAX call problems

[Rattana BIV]

hi,   I use IAX softphone with asterisk and I notice that a call between two IAX softphones end after 1 min. Then I can't hear anything but the call still in progress. I have this log in asterisk IAX debug:   Rx-Frame Retry[No] -- OSeqno: 002 ISeqno: 002 Type: IAX     Subclass: ACK           Timestamp: 00016ms  SCall: 21589  DCall: 00001 [192.168.1.22:4569]           Tx-Frame Retry[000] -- OSeqno: 003 ISeqno: 004 Type: VOICE   Subclass: 2            Timestamp: 65795ms  SCall: 00006  DCall: 21588 [192.168.1.22:4569]           Tx-Frame Retry[001] -- OSeqno: 003 ISeqno: 004 Type: VOICE   Subclass: 2            Timestamp: 65795ms  SCall: 00006  DCall: 21588 [192.168.1.22:4569]           Rx-Frame Retry[No] -- OSeqno: 004 ISeqno: 004 Type: IAX     Subclass: ACK           Timestamp: 65795ms  SCall: 21588  DCall: 00006 [192.168.1.22:4569]           Rx-Frame Retry[No] -- OSeqno: 003 ISeqno: 007 Type: IAX     Subclass: PING          Timestamp: 75906ms  SCall: 22105  DCall: 00005 [192.168.1.77:4569]           Tx-Frame Retry[-01] -- OSeqno: 007 ISeqno: 004 Type: IAX     Subclass: ACK          Timestamp: 75906ms  SCall: 00005  DCall: 22105 [192.168.1.77:4569]     Any suggestions ???     Thanks in advance   Rattana     PS: The softphone I use work with wiax.dll and is developpe by me =)