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Andrew G
Tl Posts:
1

Posted - 10/30/2001 5:43:00 AM  Show Profile  Email Poster  Edit Message
The scenario is this: WinNT Server running RAS with a Digi board (PC/8e), 2 USR 3686d.

When attempting to connect with a Dell Latitude w/ PCTEL 2304wt v.92 MDC, I get 3 seconds into the handshake and it hangs.

50% of the time after an unsuccessful connect both 3686d modems will knock off of Auto Answer mode.

I have upgrade the drivers on the Dell and the drivers for the 3686d (as of 10-29-01)

Included is the Modem log from the Dell

TIA

10-30-2001 07:44:29.371 - File: C:\WINNT\System32\unimdm.tsp, Version 5.0.2175 - Retail
10-30-2001 07:44:29.371 - File: C:\WINNT\System32\unimdmat.dll, Version 5.0.2134 - Retail
10-30-2001 07:44:29.371 - File: C:\WINNT\System32\uniplat.dll, Version 5.0.2151 - Retail
10-30-2001 07:44:29.381 - File: C:\WINNT\System32\drivers\modem.sys, Version 5.0.2195 - Retail
10-30-2001 07:44:29.381 - File: C:\WINNT\System32\modemui.dll, Version 5.0.2146 - Retail
10-30-2001 07:44:29.381 - Modem type: PCTEL 2304WT V.92 MDC Modem
10-30-2001 07:44:29.381 - Modem inf path: oem7.inf
10-30-2001 07:44:29.381 - Modem inf section: Modem1
10-30-2001 07:44:29.771 - 115200,8,N,1, ctsfl=1, rtsctl=2
10-30-2001 07:44:29.771 - Initializing modem.
10-30-2001 07:44:29.781 - Send: AT<cr>
10-30-2001 07:44:29.962 - Recv: AT<cr>
10-30-2001 07:44:29.962 - Command Echo
10-30-2001 07:44:29.962 - Recv: <cr><lf>OK<cr><lf>
10-30-2001 07:44:29.962 - Interpreted response: OK
10-30-2001 07:44:29.972 - Send: AT&FE0&C1&D2&K3V1W3S0=0<cr>
10-30-2001 07:44:29.972 - Recv: AT&FE0&C1&D2&K3V1W3S0=0<cr>
10-30-2001 07:44:29.972 - Command Echo
10-30-2001 07:44:29.972 - Recv: <cr><lf>OK<cr><lf>
10-30-2001 07:44:29.972 - Interpreted response: OK
10-30-2001 07:44:29.982 - Send: ATS7=60S30=0M1\N3%C3&K3B0N1X4<cr>
10-30-2001 07:44:29.982 - Recv: <cr><lf>OK<cr><lf>
10-30-2001 07:44:29.982 - Interpreted response: OK
10-30-2001 07:44:29.982 - Waiting for a call.
10-30-2001 07:44:29.992 - Send: ATS0=0<cr>
10-30-2001 07:44:29.992 - Recv: <cr><lf>OK<cr><lf>
10-30-2001 07:44:29.992 - Interpreted response: OK
10-30-2001 07:44:29.992 - 115200,8,N,1, ctsfl=1, rtsctl=2
10-30-2001 07:44:29.992 - Initializing modem.
10-30-2001 07:44:30.002 - Send: AT<cr>
10-30-2001 07:44:30.002 - Recv: <cr><lf>OK<cr><lf>
10-30-2001 07:44:30.002 - Interpreted response: OK
10-30-2001 07:44:30.012 - Send: AT&FE0&C1&D2&K3V1W3S0=0<cr>
10-30-2001 07:44:30.012 - Recv: <cr><lf>OK<cr><lf>
10-30-2001 07:44:30.012 - Interpreted response: OK
10-30-2001 07:44:30.022 - Send: ATS7=60S30=0M1\N3%C3&K3B0N1X4<cr>
10-30-2001 07:44:30.022 - Recv: <cr><lf>OK<cr><lf>
10-30-2001 07:44:30.022 - Interpreted response: OK
10-30-2001 07:44:30.022 - Dialing.
10-30-2001 07:44:30.032 - Send: ATDT#,###-####<cr>
10-30-2001 07:44:43.271 - Recv: <cr><lf>RING BACK<cr><lf>
10-30-2001 07:44:43.271 - Interpreted response: Informative
10-30-2001 07:44:49.269 - Recv: <cr><lf>RING BACK<cr><lf>
10-30-2001 07:44:49.269 - Interpreted response: Informative
10-30-2001 07:44:55.278 - Recv: <cr><lf>RING BACK<cr><lf>
10-30-2001 07:44:55.278 - Interpreted response: Informative
10-30-2001 07:45:01.267 - Recv: <cr><lf>RING BACK<cr><lf>
10-30-2001 07:45:01.267 - Interpreted response: Informative
10-30-2001 07:45:07.556 - Recv: <cr><lf>RING BACK<cr><lf>
10-30-2001 07:45:07.556 - Interpreted response: Informative
10-30-2001 07:45:13.564 - Recv: <cr><lf>RING BACK<cr><lf>
10-30-2001 07:45:13.564 - Interpreted response: Informative
10-30-2001 07:45:30.248 - Recv: <cr><lf>CONNECT 33600/PROTOCOL: LAPM/COMPRESSION: V.42bi
10-30-2001 07:45:30.248 - Interpreted response: Connect
10-30-2001 07:45:30.248 - Receive Connect but CD was low, Waiting for signal to go high
10-30-2001 07:45:30.268 - After waiting 20ms CD is still low.
10-30-2001 07:45:30.288 - After waiting 20ms CD is still low.
10-30-2001 07:45:30.308 - After waiting 20ms CD is still low.
10-30-2001 07:45:30.328 - After waiting 20ms CD is still low.
10-30-2001 07:45:30.348 - After waiting 20ms CD is still low.
10-30-2001 07:45:30.368 - After waiting 20ms CD is still low.
10-30-2001 07:45:30.389 - After waiting 20ms CD is still low.
10-30-2001 07:45:30.409 - After waiting 20ms CD is still low.
10-30-2001 07:45:30.429 - After waiting 20ms CD is still low.
10-30-2001 07:45:30.449 - After waiting 20ms CD is still low.
10-30-2001 07:45:30.469 - After waiting 20ms CD is still low.
10-30-2001 07:45:30.489 - After waiting 20ms CD is still low.
10-30-2001 07:45:30.509 - After waiting 20ms CD is still low.
10-30-2001 07:45:30.529 - After waiting 20ms CD is still low.
10-30-2001 07:45:30.549 - After waiting 20ms CD is still low.
10-30-2001 07:45:30.569 - After waiting 20ms CD is still low.
10-30-2001 07:45:30.589 - After waiting 20ms CD is still low.
10-30-2001 07:45:30.609 - After waiting 20ms CD is still low.
10-30-2001 07:45:30.629 - After waiting 20ms CD is still low.
10-30-2001 07:45:30.649 - After waiting 20ms CD is still low.
10-30-2001 07:45:30.669 - After waiting 20ms CD is still low.
10-30-2001 07:45:30.689 - After waiting 20ms CD is still low.
10-30-2001 07:45:30.709 - After waiting 20ms CD is still low.
10-30-2001 07:45:30.729 - After waiting 20ms CD is still low.
10-30-2001 07:45:30.749 - After waiting 20ms CD is still low.
10-30-2001 07:45:30.769 - After waiting 20ms CD is still low.
10-30-2001 07:45:30.789 - After waiting 20ms CD is still low.
10-30-2001 07:45:30.809 - After waiting 20ms CD is still low.
10-30-2001 07:45:30.829 - After waiting 20ms CD is still low.
10-30-2001 07:45:30.849 - After waiting 20ms CD is still low.
10-30-2001 07:45:30.869 - After waiting 20ms CD is still low.
10-30-2001 07:45:30.889 - After waiting 20ms CD is still low.
10-30-2001 07:45:30.909 - After waiting 20ms CD is still low.
10-30-2001 07:45:30.929 - After waiting 20ms CD is still low.
10-30-2001 07:45:30.949 - After waiting 20ms CD is still low.
10-30-2001 07:45:30.969 - CD has been raised
10-30-2001 07:45:30.969 - Connection established at 33600bps.
10-30-2001 07:45:30.969 - Error-control on.
10-30-2001 07:45:30.969 - Data compression on.
10-30-2001 07:46:00.972 - Read: Total: 149, Per/Sec: 0, Written: Total: 874, Per/Sec: 26
10-30-2001 07:46:08.033 - Hanging up the modem.
10-30-2001 07:46:08.033 - Hardware hangup by lowering DTR.
10-30-2001 07:46:18.037 - WARNING: After lowering DTR to hangup, the modem did not drop CD with in 10 seconds, Attempting software hangup.
10-30-2001 07:46:18.037 - Send: +++
10-30-2001 07:46:20.390 - Recv: <cr><lf>OK<cr><lf>
10-30-2001 07:46:20.390 - Interpreted response: OK
10-30-2001 07:46:20.400 - Send: ATH<cr>
10-30-2001 07:46:20.410 - Recv: ATH<cr>
10-30-2001 07:46:20.410 - Command Echo
10-30-2001 07:46:25.408 - Timed out waiting for response from modem
10-30-2001 07:46:25.418 - Send: ATH<cr>
10-30-2001 07:46:30.425 - Timed out waiting for response from modem
10-30-2001 07:46:30.435 - Send: ATH<cr>
10-30-2001 07:46:35.442 - Timed out waiting for response from modem
10-30-2001 07:46:35.452 - Send: ATH<cr>
10-30-2001 07:46:40.419 - Recv: <cr><lf>NO CARRIER<cr><lf>
10-30-2001 07:46:40.419 - Interpreted response: No Carrier
10-30-2001 07:46:40.429 - 115200,8,N,1, ctsfl=1, rtsctl=2
10-30-2001 07:46:40.429 - Initializing modem.
10-30-2001 07:46:40.439 - Send: AT<cr>
10-30-2001 07:46:40.589 - Recv: <cr><lf>OK<cr><lf>
10-30-2001 07:46:40.589 - Interpreted response: OK
10-30-2001 07:46:40.599 - Send: AT&FE0&C1&D2&K3V1W3S0=0<cr>
10-30-2001 07:46:40.599 - Recv: <cr><lf>OK<cr><lf>
10-30-2001 07:46:40.599 - Interpreted response: OK
10-30-2001 07:46:40.609 - Send: ATS7=60S30=0M1\N3%C3&K3B0N1X4<cr>
10-30-2001 07:46:40.609 - Recv: <cr><lf>OK<cr><lf>
10-30-2001 07:46:40.609 - Interpreted response: OK
10-30-2001 07:46:40.609 - Waiting for a call.
10-30-2001 07:46:40.620 - Send: ATS0=0<cr>
10-30-2001 07:46:40.620 - Recv: <cr><lf>OK<cr><lf>
10-30-2001 07:46:40.620 - Interpreted response: OK
10-30-2001 07:46:40.620 - Session Statistics:
10-30-2001 07:46:40.620 - Reads : 24 bytes
10-30-2001 07:46:40.620 - Writes: 64 bytes

Bob Starnes
Tl Posts:
4360

USA
Posted - 10/30/2001 10:10:05 PM  Show Profile  Email Poster  Edit Message
Try forcing all modems to V.34/33600bps or less, with all modems being analog client modems you're not going to make a 56K connection anyway. Forcing V.34 should make the modems connect a bit quicker by bypassing the 56k protocols.

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