Помогите пожалуйста оптимизировать модем 5614bxl/vr+

[mariarti]

Здрвствуйте помогите настроить модем. У меня линия оптоволокно. PC заземлён. Прошивка 2,26 beta. Но модем как-то работает не стабильно. И мне кажется не на полную силу.
вот лог:
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Inpro IDC Modems Diagnostics, Version: 1.1.4.39
23.01.2006 4:52:10 - Inbound Call By RemoteAccess
--------------------------------------------------------
Modem Type: IDC-5614BXL/VR+ (Plus) Firmware Revision: V2.26
System Modem Init String: AT&FS38=0S95=41S115=0E0<cr>
User Modem Init String:

Time Online.................. 00:03:05
Termination Reason........... RETRAIN FAILURE
Tx Rate (Last/Init/Min/Max).. 28800/28800/28800/28800 bps
Rx Rate (Last/Init/Min/Max).. 46667/44000/44000/46667 bps
Modulation................... V.90
Protocol/Compression......... LAP-M/V.42bis
Line Quality................. 32
Tx/Power Drop/Rx Level....... 15/3/NA
SNR Last/Min/Max............. 43/43/43
Highest Rx/Tx State.......... 67/87
EQM Sum...................... 00D8
RBS Pattern.................. 00
Rate Drop.................... 0
Digital Loss................. 2000
Retrains Issued/Granted/Auto. 0/0/1
Renegs Issued/Granted........ 2/0
FForwards/FBacks/FEQM/Denied. 1/1/1/0
Forced FB/FB after FF/MaxREJ. 0/0/5
Last dialed number........... T7177171
V90 9481834247EB


Negotiation Result (Rx/Tx)... V.90 Issue 1 (asymmetric)/V.34
Symbol Rate (Rx/Tx).......... 8000/3200
Carrier Frequency Hz, Tx..... 1829
EQM Value (Last/Min/Max)..... 32/15/75
EQM Hits..................... 0
EQM Last 10 Readings......... 33 33 31 34 33 33 30 32 36 34
Fast Retrains (RRWS) Count... 1
Last Retrain/Reneg Status.... Local Rate Renegotiation
Last Retrain/Reneg Reason.... Local Fallback due to High EQM
Last Retrain/Reneg Time...... 1 minutes ago
Handshake Time/Retries....... 15 seconds/0
Non-linear Encoding, Rx/Tx... OFF/ON
Precoding, Rx/Tx............. OFF/ON
Shaping, Rx/Tx............... OFF/ON
Trellis Encoding, Tx......... 16 state
Pre-Emphasis Index, Tx....... 1
Band Edges Lower/Upper, Hz... 150/3825
Round trip delay, ms......... 4,8
Last Rx/Tx State............. 21/20
Energy at 3750Hz/Average .... 2712/1793
Rx Level (Last/Min/Max), -dB. NA/17,2/17,2d
Detection of 120 Hz Tones.... Yes
Detection of Dual PCM........ No
V.90 RBS Pattern............. 00
V.90 Alternating RBS Pattern. 00
V.90 Digital Pad Value, db... 0,0
V.90 Optimal Speed........... No Limit (Reg.S120=0)
V.8 Negotiation Started...... Yes
V.8bis Success............... Yes
V.8bis CRe,CRd,CL,MS,ACK,NAK. No/Yes/No/Yes/No/No
Remote Manufacturer.......... Rockwell (Conexant)
Remote Licensee Code......... Rockwell (Conexant)
Remote Protocol Support...... K56flex V.90
Remote K56flex Version....... 02
Remote K56flex Capabilities.. Prototype mode is not supported
Remote Type.................. Server (Digital)
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...... Unknown
Workaround Used.............. V90 Phase 2 Escape
Workaround Used.............. Rate Reneg Failure (At 64 or 84)
Workaround Used.............. V34 Codex WA/V34 Stuck Phase2
Error Correction Status Byte. SYNC UA:T SAMBE:R XID:T XID:R
Frames REJected, Last/Total.. 2/19
Frames Errors, Rx/Tx......... 19/0 (1,5%/0,0%)
Frames Count, Rx/Tx.......... 1298/640
Error Control Frame Size..... V.42 LAPM (128)
Error Control Timeouts....... 3
Error Control Link NAKs...... 0
Compression Dictionary Size.. V.42bis (2048)
Characters Received.......... 164 617
Characters Sent.............. 73 886
Average CPS, Rx/Tx........... 889/399
Characters Lost, Rx/Tx....... 0/0
Estimated Noise Level, -dBm.. 95
/////////////////////////////////////////////////////////////////////////////////////

[Technical Support]

Пропишите такие команды в строке инициализации в свойствах модема:

S91=18 S210.7=1 S55.4=1 S202.3=1 S17=56

и пересоберите статистику.
_________________
Inpro
Technical Support

[mariarti]

Связь быстро порвалась
вот лог:
////////////////////////////////////////////////////////////////////////////////////

Inpro IDC Modems Diagnostics, Version: 1.1.4.39
23.01.2006 9:12:14 - Outbound Call By RemoteAccess
--------------------------------------------------------
Modem Type: IDC-5614BXL/VR+ (Plus) Firmware Revision: V2.26
System Modem Init String: AT&FS38=0S95=41S115=0E0<cr>
User Modem Init String: S91=18 S210.7=1 S55.4=1 S202.3=1 S17=56

Time Online.................. 00:04:27
Termination Reason........... RETRAIN FAILURE
Tx Rate (Last/Init/Min/Max).. 28800/28800/28800/28800 bps
Rx Rate (Last/Init/Min/Max).. 52000/53333/52000/53333 bps
Modulation................... V.90
Protocol/Compression......... LAP-M/V.42bis
Line Quality................. 21
Tx/Power Drop/Rx Level....... 18/0/NA
SNR Last/Min/Max............. 43/43/43
Highest Rx/Tx State.......... 67/87
EQM Sum...................... 0078
RBS Pattern.................. 00
Rate Drop.................... 0
Digital Loss................. 2000
Retrains Issued/Granted/Auto. 0/0/1
Renegs Issued/Granted........ 8/0
FForwards/FBacks/FEQM/Denied. 3/5/4/0
Forced FB/FB after FF/MaxREJ. 1/0/7
Last dialed number........... T7177171
V90 9481834347EB


Negotiation Result (Rx/Tx)... V.90 Issue 1 (asymmetric)/V.34
Symbol Rate (Rx/Tx).......... 8000/3200
Carrier Frequency Hz, Tx..... 1829
EQM Value (Last/Min/Max)..... 21/17/123
EQM Hits..................... 0
EQM Last 10 Readings......... 21 21 23 22 23 21 21 22 23 26
Fast Retrains (RRWS) Count... 3
Last Retrain/Reneg Status.... Local Rate Renegotiation
Last Retrain/Reneg Reason.... Local Fallback due to High EQM
Last Retrain/Reneg Time...... 0 minutes ago
Handshake Time/Retries....... 22 seconds/0
Non-linear Encoding, Rx/Tx... OFF/ON
Precoding, Rx/Tx............. OFF/ON
Shaping, Rx/Tx............... OFF/ON
Trellis Encoding, Tx......... 16 state
Pre-Emphasis Index, Tx....... 0
Band Edges Lower/Upper, Hz... 150/3825
Round trip delay, ms......... 5,1
Last Rx/Tx State............. 21/20
Energy at 3750Hz/Average .... 2707/1786
Rx Level (Last/Min/Max), -dB. NA/16,4/16,4d
Detection of 120 Hz Tones.... Yes
Detection of Dual PCM........ No
V.90 RBS Pattern............. 00
V.90 Alternating RBS Pattern. 00
V.90 Digital Pad Value, db... 0,0
V.90 Optimal Speed........... No Limit (Reg.S120=0)
V.8 Negotiation Started...... Yes
V.8bis Success............... Yes
V.8bis CRe,CRd,CL,MS,ACK,NAK. Yes/No/Yes/No/Yes/No
Remote Manufacturer.......... Rockwell (Conexant)
Remote Licensee Code......... Rockwell (Conexant)
Remote Protocol Support...... K56flex V.90
Remote K56flex Version....... 03
Remote K56flex Capabilities.. Prototype mode is not supported
Remote Type.................. Server (Digital)
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...... Unknown
Workaround Used.............. V90 Phase 2 Escape
Workaround Used.............. Rate Reneg Failure (At 64 or 84)
Workaround Used.............. V34 Codex WA/V34 Stuck Phase2
Error Correction Status Byte. SYNC UA:R SAMBE:T XID:T XID:R
Frames REJected, Last/Total.. 1/37
Frames Errors, Rx/Tx......... 37/0 (0,7%/0,0%)
Frames Count, Rx/Tx.......... 5212/1353
Error Control Frame Size..... V.42 LAPM (128)
Error Control Timeouts....... 3
Error Control Link NAKs...... 0
Compression Dictionary Size.. V.42bis (2048)
Characters Received.......... 640 787
Characters Sent.............. 101 168
Average CPS, Rx/Tx........... 2399/378
Characters Lost, Rx/Tx....... 0/0
Estimated Noise Level, -dBm.. 95

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[mariarti]

А сейчас при той же строке инициализации связь уже не рвалась 33 минуты. Прям не знаю что сказать.

[Technical Support]

Давайте чуть модифицируем Вашу строку:

M4 S91=18 S210.7=1 S55.4=1 S202.3=1 S17=56 +MS=,,,52000

Если связь разорвётся опять, то нам нужно будет знать, что Вы услышали из динамика модема непосредственно перед разрывом связи. Например: "включился динамик, и были слышны короткие гудки ("Занято") на фоне писка моего модема".
_________________
Inpro
Technical Support

[mariarti]

[Technical Support]

Провайдер разорвал связь. Возможно, это "глюк" телефонии.

Попробуйте обратиться к провайдеру и выяснить, по какой причине произошёл разрыв (это записано у них в журнале).
_________________
Inpro
Technical Support

[mariarti]

[Technical Support]

Будем с нетерпением ждать результатов.
_________________
Inpro
Technical Support

[TheMan]

oh really?
_________________
TheMan