Newsgroup: it.comp.hardware.modem
Titolo: USR: suoni "going" durante connessione

Ciao a tutti!
Sono il possessore di un modem USR 56K Faxmodem V.90. Durante le prime fasi
della connessione, sento due suoni "going" insieme ai soliti "soffi"
standard. Mi chiedo se abbiano un significato. Qualcuno, inoltre, mi ha
messo una pulce in un orecchio dicendomi che, se sento più di un "going", il
protocollo V.90 non funziona. È vero?
Nel file ModemLog.txt vedo che il V.90 è attivo. Mi connetto, comunque,
sempre a velocità superiori a 33.600. Il mio Pc è un "caro" AMD K6 200 con
64 MB di RAM.
Ecco uno stralcio del file ModemLog.txt riguardante la mia ultima
connessione (Ehm... mi è anche caduta la linea...)
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04-04-2001 09:54:56.36 - U.S. Robotics 56K FAX EXT in use.
04-04-2001 09:54:56.38 - Modem type: U.S. Robotics 56K FAX EXT
04-04-2001 09:54:56.38 - Modem inf path: USRR&D~2.INF
04-04-2001 09:54:56.38 - Modem inf section: Modem1
04-04-2001 09:54:56.62 - 115200,N,8,1
04-04-2001 09:54:56.70 - 115200,N,8,1
04-04-2001 09:54:56.73 - Initializing modem.
04-04-2001 09:54:56.73 - Send: AT<cr>
04-04-2001 09:54:56.73 - Recv: AT<cr>
04-04-2001 09:54:56.86 - Recv: <cr><lf>OK<cr><lf>
04-04-2001 09:54:56.86 - Interpreted response: Ok
04-04-2001 09:54:56.86 - Send: AT&F&B1&A3E0Q0V1&C1&D2&P1S0=0<cr>
04-04-2001 09:54:56.86 - Recv: AT&F&B1&A3E0Q0V1&C1&D2&P1S0=0<cr>
04-04-2001 09:54:56.99 - Recv: <cr><lf>OK<cr><lf>
04-04-2001 09:54:56.99 - Interpreted response: Ok
04-04-2001 09:54:56.99 - Send: ATS7=60S19=0M1&M4&K1&H1&R2&I0B0X3<cr>
04-04-2001 09:54:57.12 - Recv: <cr><lf>OK<cr><lf>
04-04-2001 09:54:57.12 - Interpreted response: Ok
04-04-2001 09:54:57.12 - Send: AT&F1X3L0<cr>
04-04-2001 09:54:57.24 - Recv: <cr><lf>OK<cr><lf>
04-04-2001 09:54:57.24 - Interpreted response: Ok
04-04-2001 09:54:57.25 - Dialing.
04-04-2001 09:54:57.25 - Send: ATDT##########<cr>
04-04-2001 09:54:57.25 - Recv: ATDT0543501010<cr>
04-04-2001 09:55:25.22 - Recv: <cr><lf>CONNECT
37333/ARQ/V90/LAPM/V42BIS<cr><lf>
04-04-2001 09:55:25.22 - Interpreted response: Connect
04-04-2001 09:55:25.22 - Connection established at 37333bps.
04-04-2001 09:55:25.22 - Error-control on.
04-04-2001 09:55:25.22 - Data compression on.
04-04-2001 09:55:25.29 - 115200,N,8,1
04-04-2001 09:56:03.93 - Hanging up the modem.
04-04-2001 09:56:03.93 - Hardware hangup by lowering DTR.
04-04-2001 09:56:04.06 - Recv: <cr><lf>NO CARRIER<cr><lf>
04-04-2001 09:56:04.06 - Interpreted response: No Carrier
04-04-2001 09:56:04.06 - Send: ATH<cr>
04-04-2001 09:56:04.07 - Recv: ATH<cr>
04-04-2001 09:56:04.19 - Recv: <cr><lf>OK<cr><lf>
04-04-2001 09:56:04.19 - Interpreted response: Ok
04-04-2001 09:56:04.26 - Session Statistics:
04-04-2001 09:56:04.26 -                Reads : 365 bytes
04-04-2001 09:56:04.26 -                Writes: 785 bytes
04-04-2001 09:56:04.26 - U.S. Robotics 56K FAX EXT closed.
04-04-2001 09:57:24.63 - U.S. Robotics 56K FAX EXT in use.
04-04-2001 09:57:24.66 - Modem type: U.S. Robotics 56K FAX EXT
04-04-2001 09:57:24.66 - Modem inf path: USRR&D~2.INF
04-04-2001 09:57:24.66 - Modem inf section: Modem1
04-04-2001 09:57:24.92 - 115200,N,8,1
04-04-2001 09:57:25.00 - 115200,N,8,1
04-04-2001 09:57:25.02 - 115200,N,8,1
04-04-2001 09:57:58.69 - Session Statistics:
04-04-2001 09:57:58.69 -                Reads : 1447 bytes
04-04-2001 09:57:58.69 -                Writes: 14 bytes
04-04-2001 09:57:58.69 - U.S. Robotics 56K FAX EXT closed.
04-04-2001 09:58:14.64 - U.S. Robotics 56K FAX EXT in use.
04-04-2001 09:58:14.66 - Modem type: U.S. Robotics 56K FAX EXT
04-04-2001 09:58:14.66 - Modem inf path: USRR&D~2.INF
04-04-2001 09:58:14.66 - Modem inf section: Modem1
04-04-2001 09:58:14.90 - 115200,N,8,1
04-04-2001 09:58:14.99 - 115200,N,8,1
04-04-2001 09:58:15.01 - Initializing modem.
04-04-2001 09:58:15.01 - Send: AT<cr>
04-04-2001 09:58:15.01 - Recv: AT<cr>
04-04-2001 09:58:15.14 - Recv: <cr><lf>OK<cr><lf>
04-04-2001 09:58:15.14 - Interpreted response: Ok
04-04-2001 09:58:15.14 - Send: AT&F&B1&A3E0Q0V1&C1&D2&P1S0=0<cr>
04-04-2001 09:58:15.15 - Recv: AT&F&B1&A3E0Q0V1&C1&D2&P1S0=0<cr>
04-04-2001 09:58:15.27 - Recv: <cr><lf>OK<cr><lf>
04-04-2001 09:58:15.27 - Interpreted response: Ok
04-04-2001 09:58:15.27 - Send: ATS7=60S19=0M1&M4&K1&H1&R2&I0B0X3<cr>
04-04-2001 09:58:15.41 - Recv: <cr><lf>OK<cr><lf>
04-04-2001 09:58:15.41 - Interpreted response: Ok
04-04-2001 09:58:15.41 - Send: AT&F1X3L0<cr>
04-04-2001 09:58:15.53 - Recv: <cr><lf>OK<cr><lf>
04-04-2001 09:58:15.53 - Interpreted response: Ok
04-04-2001 09:58:15.53 - Dialing.
04-04-2001 09:58:15.53 - Send: ATDT##########<cr>
04-04-2001 09:58:15.53 - Recv: ATDT0543501010<cr>
04-04-2001 09:58:43.74 - Recv: <cr><lf>CONNECT
49333/ARQ/V90/LAPM/V42BIS<cr><lf>
04-04-2001 09:58:43.74 - Interpreted response: Connect
04-04-2001 09:58:43.74 - Connection established at 49333bps.
04-04-2001 09:58:43.74 - Error-control on.
04-04-2001 09:58:43.74 - Data compression on.
04-04-2001 09:58:43.75 - 115200,N,8,1
04-04-2001 09:59:22.43 - Hanging up the modem.
04-04-2001 09:59:22.43 - Hardware hangup by lowering DTR.
04-04-2001 09:59:22.70 - Recv: <cr><lf>NO CARRIER<cr><lf>
04-04-2001 09:59:22.70 - Interpreted response: No Carrier
04-04-2001 09:59:22.70 - Send: ATH<cr>
04-04-2001 09:59:22.70 - Recv: ATH<cr>
04-04-2001 09:59:22.82 - Recv: <cr><lf>OK<cr><lf>
04-04-2001 09:59:22.82 - Interpreted response: Ok
04-04-2001 09:59:22.90 - Session Statistics:
04-04-2001 09:59:22.90 -                Reads : 354 bytes
04-04-2001 09:59:22.90 -                Writes: 747 bytes
04-04-2001 09:59:22.90 - U.S. Robotics 56K FAX EXT closed.
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Scusandomi per la prolissità, vi ringrazio anticipatamente.
--
M@uro

 standard. Mi chiedo se abbiano un significato.
E' tipoco dei V 90

 protocollo V.90 non funziona. È vero?
Francamente non lo so, comunque se ti connetti a 49.333 come si vede dai
log e' V90 per forza, quindi...
LG
-- 
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Leandro Gelasi
V year Computer Science Engineering student at Siena University
gela...@lucy.dii.unisi.it
Gilles Villeneuve will live forever
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