Receive error 73

Hi,

I can send faxes, but receiving doesn't work.The log file mentions an 
error code 73, about which I didnt't find any hint. My modem is pretty 
standard (internal US Robotics 56K faxmodem model 2977). I don't use 
efax directly, but through efax-gtk, bu I guess this is irelevant.
Any help? The log file follows.

***********************
Beginning fax log at 1104 BRST 10 Feb 2006

Socket running on port 9900
efax-0.9a: Fri Feb 10 11:50:58 2006 read value 73 from "73"
efax-0.9a: Fri Feb 10 11:50:58 2006 Error: abnormal termination (code 73)
efax-0.9a: 50:58 Error: Receive Phase B Hangup Codes:
efax-0.9a: 50:58 Error:   T.30 T2 timeout, expected page not received

--
Frank Hrebabetzky               +55 / 48 / 3235 1106
Florianopolis, Brazil