IDC-5614BXL/VR+ подключается на 21,6 а должен 50 kbts

[Amigo]

Проблема в том, что и линия и провайдер поддерживают скорость 56 kbts, но вот почемуто больше чем 21,6 ни разу не было... (
Подскожите пожалуйста где кроется проблема

Inpro IDC Modems Diagnostics, Version 1.0.2.33
15.04.2004 1:45:02 - Direct Log Write Entry
--------------------------------------------------------
Modem type: IDC-5614BXL/VR+ (Plus) Firmware revision: V2.24

Time Online.................. 00:34:53
Termination Reason........... NO REMOTE RESPONSE
Tx Rate (Last/Init/Min/Max).. 21600/21600/21600/21600 bps
Rx Rate (Last/Init/Min/Max).. 21600/21600/21600/21600 bps
Modulation................... V.34bis
Protocol/Compression......... LAP-M/V.42bis
Line Quality................. 126
Tx/Power Drop/Rx Level....... 15/2/28
SNR Last/Min/Max............. 43/43/43
Highest Rx/Tx State.......... 67/67
EQM Sum...................... 0000
RBS Pattern.................. NA
Rate Drop.................... NA
Digital Loss................. None
Retrains Issued/Granted/Auto. 1/0/0
Renegs Issued/Granted........ 1/0
FForwards/FBacks/Denied...... 0/1/0
Forced FB/FB after FF/MaxREJ. 0/0/0
Last dialed number........... TXXXXX
Flex fail 9481834347EB


Negotiation Result (Rx/Tx)... V.34/V.34
Symbol Rate.................. 2400
Carrier Frequency Hz, Rx/Tx.. 1600/1600
EQM Value (Last/Min/Max)..... 126/11/127
EQM Hits..................... 0
EQM Last 10 Readings......... 126 126 127 127 13 13 13 13 14 12
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....... 24 seconds/1
Non-linear Encoding, Rx/Tx... ON/ON
Precoding, Rx/Tx............. OFF/OFF
Shaping, Rx/Tx............... ON/ON
Trellis Encoding, Tx......... 16 state
Pre-Emphasis Index, Tx....... 0
Band Edges Lower/Upper, Hz... 150/3825
Round trip delay, ms......... 2,3
Last Rx/Tx State............. 67/67
Energy at 3750Hz/Average .... 3140/2651
AGC Gain (Last/Min/Max)...... 64/64/103
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
Error Correction Status Byte. SYNC UA:R SAMBE:T XID:T XID:R
Frames REJected, Last/Total.. 2/0
Frames Errors, Rx/Tx......... 0/0 (0,0%/0,0%)
Frames Count, Rx/Tx.......... 33777/8928
Error Control Frame Size..... V.42 LAPM (128)
Error Control Timeouts....... 5
Error Control Link NAKs...... 0
Compression Dictionary Size.. V.42bis (2048)
Characters Received.......... 4 501 963
Characters Sent.............. 407 218
Average CPS, Rx/Tx........... 2150/194
Characters Lost, Rx/Tx....... 0/0
Estimated Noise Level, -dBm.. 71

[Technical Support]

[Amigo]

ДА, пробовал. В данный момент я в инете с модема 3Сom 56K Busines Modem (USB). На своёй машине с той же линией скорость 50,6 kbts. Просто замечательно. Но хотелось бы, чтоб свой IDS модем давал столько же.
Как это сделат?

[Technical Support]

Запустите терминальную программу и выполните команду:

at *nc22 w2 \v1 s95=3 &w &w1

После этого очистите строку инициализации модема и попробуйте соединиться. Покажите статистику этого соединения.
_________________
Inpro
Technical Support

[Amigo]

Выполнил ваши рекомендации. Скорость возросла в 2 раза. Спасибо.
Что нужно ещё чделать или этого достаточно?

Inpro IDC Modems Diagnostics, Version 1.0.2.33
15.04.2004 18:00:38 - Direct Log Write Entry
--------------------------------------------------------
Modem type: IDC-5614BXL/VR+ (Plus) Firmware revision: V2.24

Time Online.................. 00:02:20
Termination Reason........... LOCAL REQUEST
Tx Rate (Last/Init/Min/Max).. 28800/28800/28800/28800 bps
Rx Rate (Last/Init/Min/Max).. 45333/41333/40000/48000 bps
Modulation................... V.90
Protocol/Compression......... LAP-M/V.42bis
Line Quality................. 16
Tx/Power Drop/Rx Level....... 15/2/15
SNR Last/Min/Max............. 43/43/43
Highest Rx/Tx State.......... 67/87
EQM Sum...................... 00B4
RBS Pattern.................. 00
Rate Drop.................... 1
Digital Loss................. 2000
Retrains Issued/Granted/Auto. 2/0/0
Renegs Issued/Granted........ 3/0
FForwards/FBacks/Denied...... 1/4/0
Forced FB/FB after FF/MaxREJ. 1/0/8
Last dialed number........... TXXXXX
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)..... 16/6/127
EQM Hits..................... 0
EQM Last 10 Readings......... 18 16 17 15 18 18 16 17 18 16
Last Retrain/Reneg Status.... Local Retrain
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....... 1
Band Edges Lower/Upper, Hz... 150/3825
Round trip delay, ms......... 2,6
Last Rx/Tx State............. 67/67
Energy at 3750Hz/Average .... 3050/2573
Auto Gain Amplitude, db...... 10
AGC Gain (Last/Min/Max)...... 101/101/101
Detection of 120 Hz Tones.... No
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
Error Correction Status Byte. SYNC UA:R SAMBE:T XID:T XID:R
Frames REJected, Last/Total.. 0/31
Frames Errors, Rx/Tx......... 31/1 (1,6%/0,1%)
Frames Count, Rx/Tx.......... 1879/758
Error Control Frame Size..... V.42 LAPM (128)
Error Control Timeouts....... 5
Error Control Link NAKs...... 1
Compression Dictionary Size.. V.42bis (2048)
Characters Received.......... 269 869
Characters Sent.............. 49 570
Average CPS, Rx/Tx........... 1927/354
Characters Lost, Rx/Tx....... 0/0
Estimated Noise Level, -dBm.. 58

[Technical Support]

Хорошо. Теперь пропишите в строке инициализации команды:

S210.7=1 S91=15 S17=64 S55.4=1

и ещё раз соберите статистику.
_________________
Inpro
Technical Support

[Amigo]

прописал, скорость скачет,
вот что получается

Inpro IDC Modems Diagnostics, Version 1.0.2.33
16.04.2004 13:21:12 - Outbound Call by RemoteAccess
--------------------------------------------------------
Modem type: IDC-5614BXL/VR+ (Plus) Firmware revision: V2.24

Time Online.................. 00:00:48
Termination Reason........... RETRAIN FAILURE
Tx Rate (Last/Init/Min/Max).. 28800/28800/28800/28800 bps
Rx Rate (Last/Init/Min/Max).. 44000/46667/44000/46667 bps
Modulation................... V.90
Protocol/Compression......... LAP-M/V.42bis
Line Quality................. 107
Tx/Power Drop/Rx Level....... 15/0/NA
SNR Last/Min/Max............. 36/36/43
Highest Rx/Tx State.......... 67/87
EQM Sum...................... 00D4
RBS Pattern.................. 00
Rate Drop.................... 0
Digital Loss................. 312C
Retrains Issued/Granted/Auto. 0/1/1
Renegs Issued/Granted........ 2/0
FForwards/FBacks/Denied...... 0/2/0
Forced FB/FB after FF/MaxREJ. 0/0/0
Last dialed number........... TXXXXX
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)..... 107/24/127
EQM Hits..................... 0
EQM Last 10 Readings......... 57 127 127 120 122 24 24 124 127 127
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......... 2,6
Last Rx/Tx State............. 21/20
Energy at 3750Hz/Average .... 3004/2564
Auto Gain Amplitude, db...... 10
AGC Gain (Last/Min/Max)...... NA/101/101
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... 3,7
V.90 Optimal Speed........... 44000 bps (Reg.S120=13)
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.. 5/0
Frames Errors, Rx/Tx......... 0/0 (0,0%/0,0%)
Frames Count, Rx/Tx.......... 16/3
Error Control Frame Size..... V.42 LAPM (128)
Error Control Timeouts....... 27
Error Control Link NAKs...... 0
Compression Dictionary Size.. V.42bis (2048)
Characters Received.......... 68
Characters Sent.............. 96
Average CPS, Rx/Tx........... 1/2
Characters Lost, Rx/Tx....... 0/0
Estimated Noise Level, -dBm.. 88


Inpro IDC Modems Diagnostics, Version 1.0.2.33
16.04.2004 13:26:37 - Outbound Call by RemoteAccess
--------------------------------------------------------
Modem type: IDC-5614BXL/VR+ (Plus) Firmware revision: V2.24

Time Online.................. 00:04:54
Termination Reason........... NO REMOTE RESPONSE
Tx Rate (Last/Init/Min/Max).. 26400/26400/21600/28800 bps
Rx Rate (Last/Init/Min/Max).. 40000/42667/33333/56000 bps
Modulation................... V.90
Protocol/Compression......... LAP-M/V.42bis
Line Quality................. 127
Tx/Power Drop/Rx Level....... 15/0/22
SNR Last/Min/Max............. 37/32/43
Highest Rx/Tx State.......... 67/85
EQM Sum...................... 00F9
RBS Pattern.................. 00
Rate Drop.................... 1
Digital Loss................. 2000
Retrains Issued/Granted/Auto. 3/1/1
Renegs Issued/Granted........ 5/1
FForwards/FBacks/Denied...... 1/7/0
Forced FB/FB after FF/MaxREJ. 1/1/7
Last dialed number........... TXXXXX
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)..... 127/3/127
EQM Hits..................... 0
EQM Last 10 Readings......... 127 127 126 127 127 127 32 33 32 51
Last Retrain/Reneg Status.... Local Fast Retrain
Last Retrain/Reneg Reason.... Local Fallback due to High EQM
Last Retrain/Reneg Time...... 0 minutes ago
Handshake Time/Retries....... 23 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......... 2,6
Last Rx/Tx State............. 62/65
Energy at 3750Hz/Average .... 2936/2568
Auto Gain Amplitude, db...... 10
AGC Gain (Last/Min/Max)...... 82/82/101
Detection of 120 Hz Tones.... No
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........... 38667 bps (Reg.S120=9)
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.............. Rate Reneg Failure (At 64 or 84)
Error Correction Status Byte. SYNC UA:R SAMBE:T XID:T XID:R
Frames REJected, Last/Total.. 7/65
Frames Errors, Rx/Tx......... 65/28 (2,4%/0,7%)
Frames Count, Rx/Tx.......... 2700/4200
Error Control Frame Size..... V.42 LAPM (128)
Error Control Timeouts....... 43
Error Control Link NAKs...... 28
Compression Dictionary Size.. V.42bis (2048)
Characters Received.......... 265 874
Characters Sent.............. 445 334
Average CPS, Rx/Tx........... 904/1514
Characters Lost, Rx/Tx....... 0/0
Estimated Noise Level, -dBm.. 59

[Technical Support]

То, что скорость скачет, ещё полбеды. Проблема в постоянных перетренировках, вызванных резким изменением качества линии. Такое часто встречается при наличии на линии параллельных телефонов с АОН... есть у Вас что-нибудь подобное?

И ещё: не могли бы показать статистику 3Сom 56K Business Modem (USB), который Вы пробовали на этой же линии?
_________________
Inpro
Technical Support

[Amigo]

паралельный телефон есть, но без АОН.
А как собрать статискику с 3Сom 56K Business Modem (USB)
нужна какая-то прога как и для IDC?

[Technical Support]

Попробуйте отключить параллельный телефон и посмотрите, как это влияет на связь.