опять про Прошивку и настройку...

[SerJJJ]

Поменял прошивку с 3.14 на 2.23 (что и так видно из отчета)
и связь стала немного медленнее и много стало Дисконектов
(плохих и разных) , надеюсь на Тех.Поддержку и Тех.Понимание
и чего еще можно сказать исходя из этой статистики?


Inpro IDC 2814/5614 BXL/VR Diagnostics, Version 1.0.0.22
12.05.2003 11:16:14 - Manual Diagnostics Request
--------------------------------------------------------
Modem type: IDC-5614BXL/VR+ (Plus) Firmware revision: V2.23

Time Online.................. 00:44:25
Termination Reason........... RETRAIN FAILURE
Tx Rate (Last/Init/Min/Max).. 24000/24000/16800/31200 bps
Rx Rate (Last/Init/Min/Max).. 28000/30667/28000/38667 bps
Modulation................... V.90
Protocol/Compression......... LAP-M/V.42bis
Line Quality................. 1
Tx/Power Drop/Rx Level....... 15/2/NA
SNR Last/Min/Max............. 39/29/43
Highest Rx/Tx State.......... 83/87
EQM Sum...................... 00EE
RBS Pattern.................. 00
Rate Drop.................... 0
Digital Loss................. 2000
Retrains Issued/Granted/Auto. 33/2/3
Renegs Issued/Granted........ 35/1
FForwards/FBacks/Denied...... 18/48/0
Forced FB/FB after FF/MaxREJ. 16/11/8
Last dialed number........... P61588
V90 9481834347EB

Carrier Symbol Rate.......... 3200
Carrier Frequency Hz, Rx/Tx.. 1829/1829
EQM Value (Last/Min/Max) .... 1/0/127
EQM Hits .................... 0
EQM Last 10 Readings......... 1 2 1 1 1 2 1 67 1 0
Last Retrain/Reneg Requested. Local Fast Retrain
Last Retrain/Reneg Reason.... Local Fallforward due to Low EQM
Last Retrain/Reneg Time...... 1 minutes ago
Handshake Time/Retries....... 25 seconds/0
Non-linear Encoding, Rx/Tx... OFF/ON
Precoding, Rx/Tx............. OFF/ON
Shaping, Rx/Tx .............. OFF/ON
Trellis Encoding ............ 16 state
Pre-Emphasis ................ 0
Band Edges Lower/Upper, Hz... 150/3825
Round trip delay, ms......... 5,7
Last Rx/Tx State............. 21/20
Energy at 3750Hz/Average .... 3194/1630
Detection of 120 Hz Tones.... Yes
Detection of Dual PCM........ Yes
V90 RBS Pattern.............. 0
V90 Alternating RBS Pattern.. 0
V.90 Digital Pad Value, db... 0,0
V.8 bis Negotiation Started.. Yes
V.8 bis Success.............. Yes
V.8 bis 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....... 3
Remote K56flex Capabilities.. Prototype mode is not supported
Remote Type.................. Server (Digital)
Workaround Used.............. V90 Phase 2 Escape
Workaround Used.............. Rate Reneg Failure (At 64 or 84)
Workaround Used.............. V34 Codex WA/V34 Stuck Phase2
Workaround Used.............. Reserved Value
Workaround Used.............. ABCODE check
Error Correction Status Byte. SYNC UA:R SAMBE:T XID:T XID:R
Frames REJected, Last/Total.. 0/21
Frames Errors, Rx/Tx......... 789/166 (1,8%/1,1%)
Frames Count, Rx/Tx.......... 44798/15625
Error Control Frame Size..... V.42 LAPM (128)
Error Control Timeouts....... 110
Error Control Link NAKs...... 166
Compression Dictionary Size.. V.42bis (2048)
Characters Received.......... 6344896
Characters Sent.............. 605138
Average CPS, Rx/Tx........... 2380/227
Characters Lost, Rx/Tx....... 0/0
Estimated Noise Level, -dBm.. 91

[Technical Support]

По всей видимости, при использовании 3.14 соединение происходило на протоколе V.34. Здесь мы видим соединение на V.90 и большое количество перетренировок.

Вам нужно отказаться от использования V.90. Для этого впишите такие команды в строку инициализации в свойствах модема:

S91=15 S210.7=1 +MS=11
_________________
Inpro
Technical Support