flexfax: Phase D(code 50) error with Elsa Mircolink 28.8 TQV modem

[Matthias Reich EDV-Programmierung <rei@hagos.de>]

Hello to everybody !!

please send any suggestions to :rei@hagos.de,
because I don't have a subscription for the mailing list.

I'm running Hylafax V4.0pl1 under Solaris 2.5.1.

Today I tried to install a Elsa 28.8 TQV. 
Installation was ok with faxaddmodem.
The problem is now, faxes are sent with that modem,
the transmission is complete, but no final reception
ist received.
(either Hylafax or the Elsa modem think it is better to
hangup due to something "strange" from the destination.

Here is the Session Log:
the whole transmission ist running perfect, the page is received
completely.

Jul 05 10:14:12.89: [24029]: <-- data [1024]
Jul 05 10:14:12.89: [24029]: <-- data [735]
Jul 05 10:14:16.55: [24029]: SENT 30430 bytes of data
Jul 05 10:14:16.55: [24029]: SEND 1D RTC
Jul 05 10:14:16.55: [24029]: <-- data [9]
Jul 05 10:14:20.19: [24029]: SEND end page
Jul 05 10:14:20.19: [24029]: SEND send EOP (no more pages or documents)
Jul 05 10:14:20.19: [24029]: <-- data [2]
Jul 05 10:14:25.49: [24029]: --> [0:]
Jul 05 10:14:25.49: [24029]: REMOTE HANGUP: Unspecified Transmit Phase D
error, including +FPHCTO timeout between data and +FET command (code 50)
Jul 05 10:14:25.49: [24029]: <-- [7:AT+FKS\r]
Jul 05 10:14:25.49: [24029]: MODEM WRITE ERROR: errno 5
Jul 05 10:14:25.49: [24029]: <-- [5:ATH0\r]
Jul 05 10:14:25.49: [24029]: MODEM WRITE ERROR: errno 5
Jul 05 10:14:25.49: [24029]: SESSION END

Has anyone a suggestion, of what to do best with that modem ??

-- 
HAGOS eG                 phone: +49 711 7880592
Matthias Reich             fax: +49 711 7880599
Industriestr. 62           web: http://www.hagos.de
D-70565 Stuttgart         mail: rei@hagos.de
Germany