Vista - Very slow modem - Please Help

Dear All,

I have a "Intel(R) 537EP V9x DF PCI Modem" connected to Com3 since com1 &
com2 are said to be in use. Don't know what device(s) is using these com
ports.

I have Vista Enterprise SP1 with all the updates installed. My Fax
transmission is pothetically slow. For instance a 2-page transmission to a
local number in London takes about 10 minutes to go. I will be most
greateful for any advise to resolve this. I remember my old XP machine would
transmit at 14400 all the time but this one is something like 1200.

Many thanks in advance.
Rgds,
Bina

The followings are the query result I ran a short time ago:

11-26-2008 01:40:32.339 - Passthrough On
11-26-2008 01:40:35.933 - Passthrough Off
11-26-2008 01:40:35.933 - 115200,8,N,1, ctsfl=1, rtsctl=2
11-26-2008 01:40:35.933 - Initializing modem.
11-26-2008 01:40:35.948 - Send: AT<cr>
11-26-2008 01:40:35.995 - Recv: <cr><lf>OK<cr><lf>
11-26-2008 01:40:35.995 - Interpreted response: OK
11-26-2008 01:40:36.011 - Send: AT&F E0 Q0 X4 S0=0 &D2 &C1 &S0 V1 W4<cr>
11-26-2008 01:40:36.120 - Recv: <cr><lf>OK<cr><lf>
11-26-2008 01:40:36.120 - Interpreted response: OK
11-26-2008 01:40:36.136 - Send:
ATS7=60S30=0L0M1+ES=3,0,2;%C1+DS=3,0;+DS44=3,0;&K3X4<cr>
11-26-2008 01:40:36.230 - Recv: <cr><lf>OK<cr><lf>
11-26-2008 01:40:36.230 - Interpreted response: OK
11-26-2008 01:40:36.230 - Waiting for a call.
11-26-2008 01:40:36.245 - Send: at+vcid=1<cr>
11-26-2008 01:40:36.292 - Recv: <cr><lf>OK<cr><lf>
11-26-2008 01:40:36.292 - Interpreted response: OK
11-26-2008 01:40:36.308 - Send: ATS0=0<cr>
11-26-2008 01:40:36.370 - Recv: <cr><lf>OK<cr><lf>
11-26-2008 01:40:36.370 - Interpreted response: OK
11-26-2008 01:40:38.339 - Passthrough On
11-26-2008 01:40:41.948 - Passthrough Off
11-26-2008 01:40:41.948 - 115200,8,N,1, ctsfl=1, rtsctl=2
11-26-2008 01:40:41.948 - Initializing modem.
11-26-2008 01:40:41.964 - Send: AT<cr>
11-26-2008 01:40:42.011 - Recv: <cr><lf>OK<cr><lf>
11-26-2008 01:40:42.011 - Interpreted response: OK
11-26-2008 01:40:42.027 - Send: AT&F E0 Q0 X4 S0=0 &D2 &C1 &S0 V1 W4<cr>
11-26-2008 01:40:42.136 - Recv: <cr><lf>OK<cr><lf>
11-26-2008 01:40:42.136 - Interpreted response: OK
11-26-2008 01:40:42.152 - Send:
ATS7=60S30=0L0M1+ES=3,0,2;%C1+DS=3,0;+DS44=3,0;&K3X4<cr>
11-26-2008 01:40:42.261 - Recv: <cr><lf>OK<cr><lf>
11-26-2008 01:40:42.261 - Interpreted response: OK
11-26-2008 01:40:42.261 - Waiting for a call.
11-26-2008 01:40:42.277 - Send: at+vcid=1<cr>
11-26-2008 01:40:42.323 - Recv: <cr><lf>OK<cr><lf>
11-26-2008 01:40:42.323 - Interpreted response: OK
11-26-2008 01:40:42.339 - Send: ATS0=0<cr>
11-26-2008 01:40:42.402 - Recv: <cr><lf>OK<cr><lf>
11-26-2008 01:40:42.402 - Interpreted response: OK