Подскажите пожалуйста по настройке

[Arni]

Доброго времени суток!
Ситуация такова: при соединении по протоколу v90 конект крайне неустойчивый и не живет дольше 3-5 минут. Если же соединение на v34 то скорость как правило низкая, правда достаточно стабильный коннект, может держаться более суток.
Можно-ли что-то сделать чтобы хотя бы немного улучшить ситуацию?
Заранее благодарен.

Inpro IDC Modems Diagnostics, Version 1.0.2.33
08.06.2004 11:13:18 - Outbound Call by RemoteAccess
--------------------------------------------------------
Modem type: IDC-5614BXL/VR+ (Plus) Firmware revision: V2.22

Time Online.................. 00:14:25
Termination Reason........... RETRAIN FAILURE
Tx Rate (Last/Init/Min/Max).. 21600/21600/12000/26400 bps
Rx Rate (Last/Init/Min/Max).. 28800/26400/19200/28800 bps
Modulation................... V.34bis
Protocol/Compression......... LAP-M/V.42bis
Line Quality................. 127
Tx/Power Drop/Rx Level....... 15/0/NA
SNR Last/Min/Max............. 31/24/31
Highest Rx/Tx State.......... 21/20
EQM Sum...................... 0055
RBS Pattern.................. NA
Rate Drop.................... NA
Digital Loss................. None
Retrains Issued/Granted/Auto. 0/4/2
Renegs Issued/Granted........ 6/6
FForwards/FBacks/Denied...... 3/3/0
Forced FB/FB after FF/MaxREJ. 0/0/6
Last dialed number........... P3263610
Flex fail 9481834246E0


Negotiation Result (Rx/Tx)... V.34/V.34
Symbol Rate.................. 3200
Carrier Frequency Hz, Rx/Tx.. 1829/1829
EQM Value (Last/Min/Max)..... 127/3/127
EQM Hits..................... 0
EQM Last 10 Readings......... 127 127 127 127 127 127 47 40 46 45
Last Retrain/Reneg Status.... Local Rate Renegotiation
Last Retrain/Reneg Reason.... Local Fallback due to High EQM
Reason for V.34 Fallback..... Data Pump decision to Fallback in Phase 2
Last Retrain/Reneg Time...... 0 minutes ago
Handshake Time/Retries....... 20 seconds/0
Non-linear Encoding, Rx/Tx... ON/OFF
Precoding, Rx/Tx............. ON/OFF
Shaping, Rx/Tx............... ON/OFF
Trellis Encoding, Tx......... 16 state
Pre-Emphasis Index, Tx....... 3
Band Edges Lower/Upper, Hz... 150/3825
Round trip delay, ms......... 3,2
Last Rx/Tx State............. 21/20
Energy at 3750Hz/Average .... 532/81
AGC Gain (Last/Min/Max)...... NA/60/89
Detection of 120 Hz Tones.... Yes
Detection of Dual PCM........ No
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....... 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...... Internal
Error Correction Status Byte. SYNC UA:R SAMBE:T XID:T XID:R
Frames REJected, Last/Total.. 6/168
Frames Errors, Rx/Tx......... 168/11 (1,0%/0,4%)
Frames Count, Rx/Tx.......... 17335/3029
Error Control Frame Size..... V.42 LAPM (128)
Error Control Timeouts....... 16
Error Control Link NAKs...... 11
Compression Dictionary Size.. V.42bis (2048)
Characters Received.......... 2 034 762
Characters Sent.............. 83 036
Average CPS, Rx/Tx........... 2352/95
Characters Lost, Rx/Tx....... 0/0
Estimated Noise Level, -dBm.. 83

****************************************

Inpro IDC Modems Diagnostics, Version 1.0.2.33
09.06.2004 19:01:53 - Outbound Call by RemoteAccess
--------------------------------------------------------
Modem type: IDC-5614BXL/VR+ (Plus) Firmware revision: V2.22

Time Online.................. 01:30:53
Termination Reason........... LOCAL REQUEST
Tx Rate (Last/Init/Min/Max).. 26400/24000/21600/26400 bps
Rx Rate (Last/Init/Min/Max).. 31200/30667/26400/30667 bps
Modulation................... V.34bis
Protocol/Compression......... LAP-M/V.42bis
Line Quality................. 36
Tx/Power Drop/Rx Level....... 15/0/16
SNR Last/Min/Max............. 29/27/31
Highest Rx/Tx State.......... 85/87
EQM Sum...................... 0043
RBS Pattern.................. 00
Rate Drop.................... NA
Digital Loss................. None
Retrains Issued/Granted/Auto. 1/0/0
Renegs Issued/Granted........ 8/2
FForwards/FBacks/Denied...... 5/4/0
Forced FB/FB after FF/MaxREJ. 2/1/9
Last dialed number........... P3263610
Flex fail 9481834246E0


Negotiation Result (Rx/Tx)... V.34/V.34
Symbol Rate.................. 3200
Carrier Frequency Hz, Rx/Tx.. 1829/1920
EQM Value (Last/Min/Max)..... 36/9/127
EQM Hits..................... 0
EQM Last 10 Readings......... 38 36 36 33 36 37 34 37 40 38
Last Retrain/Reneg Status.... Local Rate Renegotiation
Last Retrain/Reneg Reason.... Local Fallforward due to Low EQM
Reason for V.34 Fallback..... Lowest PCM Speed, Prefer V.34
Last Retrain/Reneg Time...... 31 minutes ago
Handshake Time/Retries....... 24 seconds/0
Non-linear Encoding, Rx/Tx... ON/OFF
Precoding, Rx/Tx............. ON/OFF
Shaping, Rx/Tx............... ON/OFF
Trellis Encoding, Tx......... 16 state
Pre-Emphasis Index, Tx....... 2
Band Edges Lower/Upper, Hz... 150/3825
Round trip delay, ms......... 1,3
Last Rx/Tx State............. 67/87
Energy at 3750Hz/Average .... 1047/578
Auto Gain Amplitude, db...... 15
AGC Gain (Last/Min/Max)...... 99/99/100
Detection of 120 Hz Tones.... Yes
Detection of Dual PCM........ No
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....... 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...... Internal
Error Correction Status Byte. SYNC UA:R SAMBE:T XID:T XID:R
Frames REJected, Last/Total.. 1/136
Frames Errors, Rx/Tx......... 392/89 (0,6%/0,4%)
Frames Count, Rx/Tx.......... 61209/21067
Error Control Frame Size..... V.42 LAPM (128)
Error Control Timeouts....... 61
Error Control Link NAKs...... 89
Compression Dictionary Size.. V.42bis (2048)
Characters Received.......... 8 098 954
Characters Sent.............. 1 337 211
Average CPS, Rx/Tx........... 1485/245
Characters Lost, Rx/Tx....... 0/0
Estimated Noise Level, -dBm.. 45

*****************************************

Inpro IDC Modems Diagnostics, Version 1.0.2.33
08.06.2004 5:09:05 - Outbound Call by RemoteAccess
--------------------------------------------------------
Modem type: IDC-5614BXL/VR+ (Plus) Firmware revision: V2.22

Time Online.................. 00:40:48
Termination Reason........... RETRAIN FAILURE
Tx Rate (Last/Init/Min/Max).. 24000/21600/16800/26400 bps
Rx Rate (Last/Init/Min/Max).. 28800/30667/26400/40000 bps
Modulation................... V.34bis
Protocol/Compression......... LAP-M/V.42bis
Line Quality................. 127
Tx/Power Drop/Rx Level....... 15/0/NA
SNR Last/Min/Max............. 31/29/31
Highest Rx/Tx State.......... 21/21
EQM Sum...................... 007D
RBS Pattern.................. 00
Rate Drop.................... NA
Digital Loss................. None
Retrains Issued/Granted/Auto. 1/0/7
Renegs Issued/Granted........ 39/1
FForwards/FBacks/Denied...... 31/9/0
Forced FB/FB after FF/MaxREJ. 0/1/6
Last dialed number........... P3263610
Flex fail 9481834246E0


Negotiation Result (Rx/Tx)... V.34/V.34
Symbol Rate.................. 3200
Carrier Frequency Hz, Rx/Tx.. 1829/1920
EQM Value (Last/Min/Max)..... 127/13/127
EQM Hits..................... 0
EQM Last 10 Readings......... 127 127 127 127 127 127 30 27 28 29
Last Retrain/Reneg Status.... Local Rate Renegotiation
Last Retrain/Reneg Reason.... Local Fallback due to High EQM
Reason for V.34 Fallback..... Data Pump decision to Fallback
Last Retrain/Reneg Time...... 0 minutes ago
Handshake Time/Retries....... 25 seconds/0
Non-linear Encoding, Rx/Tx... ON/OFF
Precoding, Rx/Tx............. ON/OFF
Shaping, Rx/Tx............... ON/OFF
Trellis Encoding, Tx......... 16 state
Pre-Emphasis Index, Tx....... 2
Band Edges Lower/Upper, Hz... 150/3825
Round trip delay, ms......... 3,2
Last Rx/Tx State............. 20/21
Energy at 3750Hz/Average .... 541/73
AGC Gain (Last/Min/Max)...... NA/59/104
Detection of 120 Hz Tones.... Yes
Detection of Dual PCM........ No
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....... 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...... Internal
Workaround Used.............. V90 Phase 2 Escape
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.. 0/96
Frames Errors, Rx/Tx......... 96/4 (0,2%/0,0%)
Frames Count, Rx/Tx.......... 43170/8410
Error Control Frame Size..... V.42 LAPM (128)
Error Control Timeouts....... 21
Error Control Link NAKs...... 4
Compression Dictionary Size.. V.42bis (2048)
Characters Received.......... 5 719 684
Characters Sent.............. 247 055
Average CPS, Rx/Tx........... 2336/100
Characters Lost, Rx/Tx....... 0/0
Estimated Noise Level, -dBm.. 83

*****************************************

Inpro IDC Modems Diagnostics, Version 1.0.2.33
08.06.2004 4:27:35 - Outbound Call by RemoteAccess
--------------------------------------------------------
Modem type: IDC-5614BXL/VR+ (Plus) Firmware revision: V2.22

Time Online.................. 00:03:56
Termination Reason........... RETRAIN FAILURE
Tx Rate (Last/Init/Min/Max).. 21600/21600/21600/24000 bps
Rx Rate (Last/Init/Min/Max).. 30667/30667/30667/36000 bps
Modulation................... V.90
Protocol/Compression......... LAP-M/V.42bis
Line Quality................. 125
Tx/Power Drop/Rx Level....... 15/0/NA
SNR Last/Min/Max............. 27/27/31
Highest Rx/Tx State.......... 67/67
EQM Sum...................... 015F
RBS Pattern.................. 00
Rate Drop.................... NA
Digital Loss................. None
Retrains Issued/Granted/Auto. 2/0/1
Renegs Issued/Granted........ 5/0
FForwards/FBacks/Denied...... 4/3/0
Forced FB/FB after FF/MaxREJ. 0/0/2
Last dialed number........... P3263610
V90 9481834246E0


Negotiation Result (Rx/Tx)... V.90 Issue 1 (asymmetric)/V.34
Symbol Rate (Rx/Tx).......... 8000/3200
Carrier Frequency Hz, Tx..... 1920
EQM Value (Last/Min/Max)..... 125/13/127
EQM Hits..................... 0
EQM Last 10 Readings......... 124 124 127 127 127 127 35 126 123 123
Last Retrain/Reneg Status.... Local Retrain
Last Retrain/Reneg Reason.... Fallback to V.34
Reason for V.34 Fallback..... Lowest PCM Speed, Prefer V.34
Last Retrain/Reneg Time...... 0 minutes ago
Handshake Time/Retries....... 24 seconds/0
Non-linear Encoding, Rx/Tx... OFF/OFF
Precoding, Rx/Tx............. OFF/OFF
Shaping, Rx/Tx............... OFF/OFF
Trellis Encoding, Tx......... 16 state
Pre-Emphasis Index, Tx....... 2
Band Edges Lower/Upper, Hz... 150/3825
Round trip delay, ms......... 3,2
Last Rx/Tx State............. 20/21
Energy at 3750Hz/Average .... 4180/576
Auto Gain Amplitude, db...... 15
AGC Gain (Last/Min/Max)...... NA/100/100
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.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....... 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...... Internal
Workaround Used.............. V90 Phase 2 Escape
Workaround Used.............. V34 Codex WA/V34 Stuck Phase2
Workaround Used.............. ABCODE check (Machine Gun Noise)
Error Correction Status Byte. SYNC UA:R SAMBE:T XID:T XID:R
Frames REJected, Last/Total.. 0/9
Frames Errors, Rx/Tx......... 9/0 (0,5%/0,0%)
Frames Count, Rx/Tx.......... 1805/761
Error Control Frame Size..... V.42 LAPM (128)
Error Control Timeouts....... 7
Error Control Link NAKs...... 0
Compression Dictionary Size.. V.42bis (2048)
Characters Received.......... 277 977
Characters Sent.............. 44 073
Average CPS, Rx/Tx........... 1177/186
Characters Lost, Rx/Tx....... 0/0
Estimated Noise Level, -dBm.. 79

[Technical Support]

Есть просьба (ко всем присутствующим): если есть необходимость показать несколько статистик, длинный журнал и т.п. - архивируйте ZIP или RAR и присылайте на support@inpro.us.com. Характерные места мы сами выложим на всеобщее обозрение. Длинные статистики делают тему малопригодной для чтения

Теперь по существу вопроса. Нормально работать на V.90 на Вашей линии малореально. Поэтому нужно его с самого начала запретить и работать на V.34.

Для начала обновите микропрограмму в модеме (поставьте 2.24 или 2.25 бета). Затем пропишите такую строку инициализации (это в свойствах модема в Windows):

S91=15 S210.7=1 S17=64 +MS=11,,,,,,21600
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Technical Support