Tom Spappola - 2011-06-20

Hi !

I'm not able to send / receive fax using my voip operator.
Actually they said to me that their media gateway have this configuration :

    T38_VERSION = 0
    FAX_MAX_BIT_RATE = V29
    DRATE_MGT_METHOD = TRANSFERED_TCF
    REMOVE_FILL_BITS_T4 = OFF
    TRANSCODE_MMR = OFF
    TRANSCODE_JBIG = OFF
    FAX_MAX_BUFFER_SIZE = 1000
    MAX_DATAGRAM_SIZE = 200
    UDP_EC = EC_REDUNDANCY

T38 send /receive the fax but it's just a blank block for all pages.
T38Modem Options: -n -tttt -o /var/log/t38modem.log -p +/dev/ttyx0,+/dev/ttyx1 -no-h323 -route modem:0.*=sip:<dn>@x.x.x.x;OPAL-Force-T38-Mode -route sip:.*=modem:0

Can anyone help or tell me if I can do something more from my side with t38modem ?

Thanks a lot.
Tom