Командная строка для IDC-5614 bxl/vr +

[Romych]

Посоветуйте что прописать в командную строку и можно ли увеличить скорость на моей линии. Статистика ниже.
Inpro IDC Modems Diagnostics, Version 1.0.2.33
06.10.2004 20:12:47 - Outbound Call by RemoteAccess
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Modem type: IDC-5614BXL/VR+ (Plus) Firmware revision: V2.25

Time Online.................. 00:33:15
Termination Reason........... LINK DISCONNECT
Tx Rate (Last/Init/Min/Max).. 26400/31200/21600/31200 bps
Rx Rate (Last/Init/Min/Max).. 24000/26400/ 9600/28800 bps
Modulation................... V.34bis
Protocol/Compression......... LAP-M/V.42bis
Line Quality................. 31
Tx/Power Drop/Rx Level....... 9/0/28
SNR Last/Min/Max............. 34/32/34
Highest Rx/Tx State.......... 85/87
EQM Sum...................... 0096
RBS Pattern.................. NA
Rate Drop.................... NA
Digital Loss................. None
Retrains Issued/Granted/Auto. 1/0/0
Renegs Issued/Granted........ 18/28
FForwards/FBacks/Denied...... 11/8/0
Forced FB/FB after FF/MaxREJ. 3/2/9
Last dialed number........... TATDP6,2084
Flex fail


Negotiation Result (Rx/Tx)... V.34/V.34
Symbol Rate.................. 3429
Carrier Frequency Hz, Rx/Tx.. 1959/1959
EQM Value (Last/Min/Max)..... 31/0/127
EQM Hits..................... 0
EQM Last 10 Readings......... 29 28 26 28 28 28 28 30 28 27
Last Retrain/Reneg Status.... Local Rate Renegotiation
Last Retrain/Reneg Reason.... Local Fallforward due to Low EQM
Last Retrain/Reneg Time...... 2 minutes ago
Handshake Time/Retries....... 17 seconds/0
Non-linear Encoding, Rx/Tx... OFF/ON
Precoding, Rx/Tx............. ON/OFF
Shaping, Rx/Tx............... ON/OFF
Trellis Encoding, Tx......... 64 state
Pre-Emphasis Index, Tx....... 6
Band Edges Lower/Upper, Hz... 150/3825
Round trip delay, ms......... 1,4
Last Rx/Tx State............. 67/87
Energy at 3750Hz/Average .... 1430/1220
AGC Gain (Last/Min/Max)...... 67/66/70
V.8 Negotiation Started...... Yes
V.8bis Success............... No
V.8bis CRe,CRd,CL,MS,ACK,NAK. No/No/No/No/No/No
Remote supports Symbol Rates. 2743 2800 3429 3000(L) 3000(H)
Remote supports Symbol Rates. 3200(L) 3200(H) 3429(Tx)
Remote supports Power Drop... Yes
Remote is CME Modem.......... No
Remote supports V.34bis...... Yes
Remote Max SR Difference..... 0 Symbol Rate Steps
Remote Frequency Source...... Internal
Error Correction Status Byte. ADP:R ODP:T
Error Correction Status Byte. SYNC UA:T UA:R SAMBE:T XID:T XID:R
Frames REJected, Last/Total.. 1/237
Frames Errors, Rx/Tx......... 493/12 (0,8%/0,2%)
Frames Count, Rx/Tx.......... 58592/7731
Error Control Frame Size..... V.42 LAPM (128)
Error Control Timeouts....... 34
Error Control Link NAKs...... 12
Compression Dictionary Size.. V.42bis (2048)
Characters Received.......... 4 766 270
Characters Sent.............. 250 597
Average CPS, Rx/Tx........... 2389/125
Characters Lost, Rx/Tx....... 0/0
Estimated Noise Level, -dBm.. 62

[Technical Support]

Особенных улучшений ждать не приходится: линия довольно шумная, удалённый модем - US Robotics, "бегает" по скоростям. Попробуйте прописать такую строку инициализации:

S91=12 S210.7=1 S202.3=1
_________________
Inpro
Technical Support

[Romych]

Правильно ли я ввёл командную строку? Напечатанную Вами - я ввёл в "Дополнительные параметры связи" (Win XP) а перед телефоном в стандартной программе "звонилке" напечатал "P" (импульс) Статистика получилась такая :
Inpro IDC Modems Diagnostics, Version 1.0.2.33
08.10.2004 21:34:23 - Outbound Call by RemoteAccess
--------------------------------------------------------
Modem type: IDC-5614BXL/VR+ (Plus) Firmware revision: V2.25

Time Online.................. 00:31:58
Termination Reason........... LINK DISCONNECT
Tx Rate (Last/Init/Min/Max).. 31200/31200/21600/31200 bps
Rx Rate (Last/Init/Min/Max).. 28800/31200/ 9600/31200 bps
Modulation................... V.34bis
Protocol/Compression......... LAP-M/V.42bis
Line Quality................. 25
Tx/Power Drop/Rx Level....... 12/0/27
SNR Last/Min/Max............. 39/32/39
Highest Rx/Tx State.......... 84/87
EQM Sum...................... 0040
RBS Pattern.................. NA
Rate Drop.................... NA
Digital Loss................. None
Retrains Issued/Granted/Auto. 2/1/0
Renegs Issued/Granted........ 28/30
FForwards/FBacks/Denied...... 15/15/0
Forced FB/FB after FF/MaxREJ. 7/2/10
Last dialed number........... PX,XXXX
Flex fail


Negotiation Result (Rx/Tx)... V.34/V.34
Symbol Rate.................. 3429
EQM Value (Last/Min/Max)..... 25/0/127
EQM Hits..................... 0
EQM Last 10 Readings......... 27 27 25 27 30 26 29 26 26 30
Last Retrain/Reneg Status.... Local Rate Renegotiation
Last Retrain/Reneg Reason.... Local Fallback due to High EQM
Last Retrain/Reneg Time...... 3 minutes ago
Handshake Time/Retries....... 16 seconds/0
Non-linear Encoding, Rx/Tx... OFF/ON
Precoding, Rx/Tx............. ON/ON
Shaping, Rx/Tx............... ON/OFF
Trellis Encoding, Tx......... 64 state
Pre-Emphasis Index, Tx....... 6
Band Edges Lower/Upper, Hz... 150/3825
Round trip delay, ms......... 1,1
Last Rx/Tx State............. 67/87
Energy at 3750Hz/Average .... 1691/1407
AGC Gain (Last/Min/Max)...... 71/69/71
V.8 Negotiation Started...... Yes
V.8bis Success............... No
V.8bis CRe,CRd,CL,MS,ACK,NAK. No/No/No/No/No/No
Remote supports Symbol Rates. 2743 2800 3429 3000(L) 3000(H)
Remote supports Symbol Rates. 3200(L) 3200(H) 3429(Tx)
Remote supports Power Drop... Yes
Remote is CME Modem.......... No
Remote supports V.34bis...... Yes
Remote Max SR Difference..... 0 Symbol Rate Steps
Remote Frequency Source...... Internal
Error Correction Status Byte. ADP:R ODP:T
Error Correction Status Byte. SYNC UA:T UA:R SAMBE:T XID:T XID:R
Frames REJected, Last/Total.. 1/158
Frames Errors, Rx/Tx......... 414/19 (0,9%/0,3%)
Frames Count, Rx/Tx.......... 47172/6781
Error Control Frame Size..... V.42 LAPM (128)
Error Control Timeouts....... 30
Error Control Link NAKs...... 19
Compression Dictionary Size.. V.42bis (2048)
Characters Received.......... 4 039 523
Characters Sent.............. 206 126
Average CPS, Rx/Tx........... 2106/107
Characters Lost, Rx/Tx....... 0/0
Estimated Noise Level, -dBm.. 66

[Technical Support]

Да, Вы всё ввели правильно. Во всяком случае, статистика вполне соответствует командной строке.

Дополнительно, можете попробовать поэкспериментировать с установкой S210.4=1. Добавьте её в строку инициализации и проследите за процентом сбойных кадров на приём:

Frames Errors, Rx/Tx......... 414/19 (0,9%/0,3%)

Если он не превысит 1.5%, до оставьте эту установку. В противном случае верните строку инициализации в прежний вид и затем выключите/включите модем.
_________________
Inpro
Technical Support