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spacestoutreg Tl Posts: 1 USA	Posted - 6/15/2005 2:23:16 AM I've been trying to get my USR 56K V.92 #2973 to connect better than 28.8. I've done all the testing listed on this website. Connected directly to the CO line I get a difference of ~21 with 3750 being 45 dB. All init strings seem to do is slow me down. So, is there something else to try? Do my frequency numbers suggest a phone line that won't support 56k? Would a softmodem like advertised on this site help me? I notice v34 in the connection data but never v.90. I don't appear to have v.44. Am I just not initializing v.90? If the line is limiting me to 28.8, would that force me to v34 and not allow v.90?
v.Richard Tl Posts: 6222 USA	Posted - 6/17/2005 7:05:15 PM Do you hear a 'double-handshake' when you first try to connect? [ www.modemsite.com/56k/trouble3.asp ] Have you tried using Hyperterminal to dial into any other access numbers for other ISPs to see what connection rate you get? www.modemsite.com/56k/trouble4.asp www.modemsite.com/56k/x2-hyperterm.asp Have you tried connecting the modem directly to the demarc and checking results of aty11 / compared to phone jack; Try without extra initialization string and with AT&F1 from Hyperterminal. Aloha! Richard.
spacestout Tl Posts: 4 USA	Posted - 6/23/2005 6:53:30 PM I've tried all your troubleshooting from the demarc. Get 26.4-28.8K inside the house or outside. After listening to all your tones I still don't know what a double handshake is. My modem is a USR 56K PCI DF (2973. Modem-help.com calls it a USR Mohawk v.92 PCI controller (2973)(OEM), Chipset Family: Hawk V.92 controllers, Name: Hawk v.92 PCI DF. I wanted to paste my modem log file here, but it looks like I can only paste the text. The local call is to Netzero V.92, 801-397-9715: 06-23-2005 17:33:37.345 - File: C:\WINDOWS\system32\tapisrv.dll, Version 5.1.2600 06-23-2005 17:33:37.361 - File: C:\WINDOWS\system32\unimdm.tsp, Version 5.1.2600 06-23-2005 17:33:37.361 - File: C:\WINDOWS\system32\unimdmat.dll, Version 5.1.2600 06-23-2005 17:33:37.361 - File: C:\WINDOWS\system32\uniplat.dll, Version 5.1.2600 06-23-2005 17:33:37.361 - File: C:\WINDOWS\system32\drivers\modem.sys, Version 5.1.2600 06-23-2005 17:33:37.361 - File: C:\WINDOWS\system32\modemui.dll, Version 5.1.2600 06-23-2005 17:33:37.361 - File: C:\WINDOWS\system32\mdminst.dll, Version 5.1.2600 06-23-2005 17:33:37.361 - Modem type: U.S. Robotics V92 Fax PCI 06-23-2005 17:33:37.361 - Modem inf path: oem0.inf 06-23-2005 17:33:37.361 - Modem inf section: Modem_0110 06-23-2005 17:33:37.361 - Matching hardware ID: pci\ven_12b9&dev_1008&subsys_011016ec&rev_01 06-23-2005 17:33:37.392 - Opening Modem 06-23-2005 17:33:37.392 - 115200,8,N,1, ctsfl=1, rtsctl=2 06-23-2005 17:33:37.392 - Initializing modem. 06-23-2005 17:33:37.392 - TSP(0000): Making Call 06-23-2005 17:33:37.408 - Send: AT<cr> 06-23-2005 17:33:37.408 - Recv: <cr><lf>OK<cr><lf> 06-23-2005 17:33:37.408 - Interpreted response: OK 06-23-2005 17:33:37.423 - Send: AT&F1E0Q0V1&C1&D2S0=0<cr> 06-23-2005 17:33:37.423 - Recv: <cr><lf>OK<cr><lf> 06-23-2005 17:33:37.423 - Interpreted response: OK 06-23-2005 17:33:37.439 - Send: ATS6=8<cr> 06-23-2005 17:33:37.439 - Recv: <cr><lf>OK<cr><lf> 06-23-2005 17:33:37.439 - Interpreted response: OK 06-23-2005 17:33:37.455 - Send: ATS7=60S19=0L0M1&M4&K1&H1&R2&I0B0X4<cr> 06-23-2005 17:33:37.455 - Recv: <cr><lf>OK<cr><lf> 06-23-2005 17:33:37.455 - Interpreted response: OK 06-23-2005 17:33:37.580 - Waiting for a call. 06-23-2005 17:33:37.595 - Send: AT#CID=1<cr> 06-23-2005 17:33:37.595 - Recv: <cr><lf>OK<cr><lf> 06-23-2005 17:33:37.595 - Interpreted response: OK 06-23-2005 17:33:37.611 - Send: ATS0=0<cr> 06-23-2005 17:33:37.611 - Recv: <cr><lf>OK<cr><lf> 06-23-2005 17:33:37.611 - Interpreted response: OK 06-23-2005 17:33:37.611 - 115200,8,N,1, ctsfl=1, rtsctl=2 06-23-2005 17:33:37.611 - Initializing modem. 06-23-2005 17:33:37.626 - Send: AT<cr> 06-23-2005 17:33:37.626 - Recv: <cr><lf>OK<cr><lf> 06-23-2005 17:33:37.626 - Interpreted response: OK 06-23-2005 17:33:37.642 - Send: AT&F1E0Q0V1&C1&D2S0=0<cr> 06-23-2005 17:33:37.642 - Recv: <cr><lf>OK<cr><lf> 06-23-2005 17:33:37.642 - Interpreted response: OK 06-23-2005 17:33:37.658 - Send: ATS6=8<cr> 06-23-2005 17:33:37.658 - Recv: <cr><lf>OK<cr><lf> 06-23-2005 17:33:37.658 - Interpreted response: OK 06-23-2005 17:33:37.673 - Send: ATS7=60S19=0L0M1&M4&K1&H1&R2&I0B0X4<cr> 06-23-2005 17:33:37.673 - Recv: <cr><lf>OK<cr><lf> 06-23-2005 17:33:37.673 - Interpreted response: OK 06-23-2005 17:33:37.673 - Dialing. 06-23-2005 17:33:37.673 - TSP Completing Async Operation(0x000102dc) Status 0x00000000 06-23-2005 17:33:37.673 - TSP(0000): LINEEVENT: LINECALLSTATE_DIALING 06-23-2005 17:33:37.673 - TSP(0000): LINEEVENT: LINECALLSTATE_PROCEEDING 06-23-2005 17:33:37.689 - Send: ATDT###-####<cr> 06-23-2005 17:34:27.126 - Recv: <cr><lf>CONNECT 26400/ARQ/V34/LAPM/V42BIS<cr><lf> 06-23-2005 17:34:27.126 - Interpreted response: Connect 06-23-2005 17:34:27.126 - Receive Connect but CD was low, Waiting for signal to go high 06-23-2005 17:34:27.158 - CD has been raised 06-23-2005 17:34:27.158 - Connection established at 26400bps. 06-23-2005 17:34:27.158 - Error-control on. 06-23-2005 17:34:27.158 - Data compression on. 06-23-2005 17:34:27.158 - TSP(0000): LINEEVENT: LINECALLSTATE_CONNECTED 06-23-2005 17:34:57.158 - Read: Total: 17529, Per/Sec: 582, Written: Total: 16090, Per/Sec: 533 06-23-2005 17:35:00.501 - TSP(0000): Making Call Note: I cut out a bunch of unknown command stuff in the file when I disconnected 06-23-2005 17:37:39.142 - Send: AT<cr> 06-23-2005 17:37:39.142 - Recv: <cr><lf>OK<cr><lf> 06-23-2005 17:37:39.142 - Interpreted response: OK 06-23-2005 17:37:39.158 - Send: AT&F1E0Q0V1&C1&D2S0=0<cr> 06-23-2005 17:37:39.158 - Recv: <cr><lf>OK<cr><lf> 06-23-2005 17:37:39.158 - Interpreted response: OK 06-23-2005 17:37:39.173 - Send: ATS6=8<cr> 06-23-2005 17:37:39.173 - Recv: <cr><lf>OK<cr><lf> 06-23-2005 17:37:39.173 - Interpreted response: OK 06-23-2005 17:37:39.189 - Send: ATS7=60S19=0L0M1&M4&K1&H1&R2&I0B0X4<cr> 06-23-2005 17:37:39.189 - Recv: <cr><lf>OK<cr><lf> 06-23-2005 17:37:39.189 - Interpreted response: OK 06-23-2005 17:37:39.189 - Waiting for a call. 06-23-2005 17:37:39.205 - Send: AT#CID=1<cr> 06-23-2005 17:37:39.205 - Recv: <cr><lf>OK<cr><lf> 06-23-2005 17:37:39.205 - Interpreted response: OK 06-23-2005 17:37:39.220 - Send: ATS0=0<cr> 06-23-2005 17:37:39.220 - Recv: <cr><lf>OK<cr><lf> 06-23-2005 17:37:39.220 - Interpreted response: OK 06-23-2005 17:37:39.220 - TSP(0000): LINEEVENT: LINECALLSTATE_DISCONNECTED(0x1) 06-23-2005 17:37:39.220 - TSP(0000): LINEEVENT: LINECALLSTATE_IDLE 06-23-2005 17:37:39.220 - TSP Completing Async Operation(0x000102dd) Status 0x00000000 06-23-2005 17:37:39.220 - TSP(0000): Dropping Call 06-23-2005 17:37:39.220 - TSP Completing Async Operation(0x000101fe) Status 0x00000000 06-23-2005 17:37:39.220 - TSP(0000): Closing Call 06-23-2005 17:37:39.220 - Lowering DTR before closing port 06-23-2005 17:37:39.330 - Session Statistics: 06-23-2005 17:37:39.330 - Reads : 854 bytes 06-23-2005 17:37:39.330 - Writes: 84 bytes Here is the Hyperterminal log trying various local v.92 numbers as well as some from your list. I can never get thru to the USR numbers you have listed to check out line. I listed my modem commands at the end in case they're useful for your database. at&f1 OK atdt 18473304569 NO CARRIER at&f1 OK a8471atdt18473302780 BUSY at&f1 OK atdt 3979715 CONNECT 28800/ARQ/V34/LAPM/V42BIS C UQKT2 User Access Verification Username: +++ OK ati6 U.S. Robotics 56K FAX INT Link Diagnostics... Chars sent 3 Chars Received 55 Chars lost 0 Octets sent 3 Octets Received 55 Blocks sent 3 Blocks Received 4 Blocks resent 0 Retrains Requested 1 Retrains Granted 0 Line Reversals 0 Blers 0 Link Timeouts 0 Link Naks 0 Data Compression V42BIS 2048/32 Equalization Long Fallback Enabled Protocol LAPM/SREJ Speed 28800/24000 Current Call 00:00:15 Online OK ati11 U.S. Robotics 56K FAX INT Link Diagnostics... Modulation V.34 Carrier Freq (Hz) 1829/1920 Symbol Rate 3200/3200 Trellis Code 64S-4D/64S-4D Nonlinear Encoding ON/ON Precoding ON/ON Shaping OFF/ON Preemphasis Index 1/6 Recv/Xmit Level (-dBm) 17/15 Near Echo Loss (dB) 24 Far Echo Loss (dB) 54 Carrier Offset (Hz) 4000 Round Trip Delay (msec) 9 Timing Offset (ppm) 5712 SNR (dB) 36 Speed Shifts Up/Down/Null 0/0/0 Status : OK at h NO CARRIER aty11 Freq Level (dB) 150 22 300 15 450 15 600 15 750 15 900 15 1050 15 1200 15 1350 15 1500 15 1650 15 1800 16 1950 16 2100 16 2250 16 2400 17 2550 17 2700 18 2850 17 3000 18 3150 18 3300 18 3450 21 3600 28 3750 40 OK at&f1 OK atdt18005904857 NO CARRIER at&f1 OK atdt18003506885 CONNECT 26400/ARQ/V34/LAPM/V42BIS acn05.ga-atlanta0 Lucent APX 8000 Login: +++ OK ati6 U.S. Robotics 56K FAX INT Link Diagnostics... Chars sent 3 Chars Received 81 Chars lost 0 Octets sent 3 Octets Received 81 Blocks sent 3 Blocks Received 6 Blocks resent 0 Retrains Requested 1 Retrains Granted 0 Line Reversals 0 Blers 2 Link Timeouts 1 Link Naks 0 Data Compression V42BIS 2048/32 Equalization Long Fallback Enabled Protocol LAPM/SREJ Speed 26400/24000 Current Call 00:00:15 Online OK ati11 U.S. Robotics 56K FAX INT Link Diagnostics... Modulation V.34 Carrier Freq (Hz) 1829/1920 Symbol Rate 3200/3200 Trellis Code 64S-4D/64S-4D Nonlinear Encoding ON/ON Precoding ON/ON Shaping OFF/ON Preemphasis Index 6/8 Recv/Xmit Level (-dBm) 20/10 Near Echo Loss (dB) 18 Far Echo Loss (dB) 60 Carrier Offset (Hz) 5480 Round Trip Delay (msec) 96 Timing Offset (ppm) 5760 SNR (dB) 34 Speed Shifts Up/Down/Null 0/0/0 Status : OK at h ERROR ath OK aty11 Freq Level (dB) 150 25 300 19 450 18 600 18 750 18 900 18 1050 18 1200 19 1350 19 1500 19 1650 19 1800 19 1950 19 2100 20 2250 20 2400 20 2550 21 2700 21 2850 21 3000 21 3150 21 3300 22 3450 25 3600 31 3750 44 OK at&f1 OK adtdt 302031001 at h OK at&f1 OK atdt 2031001 CONNECT 28800/ARQ/V34/LAPM/V42BIS UQKT2 ras01.den01.dial.cogentco.com login: +++ OK ati6 U.S. Robotics 56K FAX INT Link Diagnostics... Chars sent 3 Chars Received 57 Chars lost 0 Octets sent 3 Octets Received 57 Blocks sent 3 Blocks Received 4 Blocks resent 0 Retrains Requested 1 Retrains Granted 0 Line Reversals 0 Blers 0 Link Timeouts 0 Link Naks 0 Data Compression V42BIS 2048/32 Equalization Long Fallback Enabled Protocol LAPM/SREJ Speed 28800/24000 Current Call 00:00:11 Online OK ati11 U.S. Robotics 56K FAX INT Link Diagnostics... Modulation V.34 Carrier Freq (Hz) 1829/1920 Symbol Rate 3200/3200 Trellis Code 64S-4D/64S-4D Nonlinear Encoding ON/ON Precoding ON/ON Shaping OFF/ON Preemphasis Index 6/2 Recv/Xmit Level (-dBm) 17/15 Near Echo Loss (dB) 27 Far Echo Loss (dB) 62 Carrier Offset (Hz) 5760 Round Trip Delay (msec) 86 Timing Offset (ppm) 5856 SNR (dB) 36 Speed Shifts Up/Down/Null 0/0/0 Status : OK at h ERROR NO CARRIER aty11 Freq Level (dB) 150 22 300 15 450 15 600 15 750 15 900 15 1050 15 1200 15 1350 15 1500 15 1650 15 1800 16 1950 16 2100 16 2250 16 2400 17 2550 17 2700 18 2850 17 3000 18 3150 18 3300 18 3450 21 3600 28 3750 40 OK at&f1 OK atdt3650476 NO CARRIER atdt3650476 NO CARRIER atdt &f1 OK atdt 18882963892 NO CARRIER atdt18003506885 CONNECT 26400/ARQ/V34/LAPM/V42BIS acn05.ga-atlanta0 Lucent APX 8000 Login: +++ OK ati6 U.S. Robotics 56K FAX INT Link Diagnostics... Chars sent 3 Chars Received 81 Chars lost 0 Octets sent 3 Octets Received 81 Blocks sent 3 Blocks Received 6 Blocks resent 0 Retrains Requested 1 Retrains Granted 0 Line Reversals 0 Blers 3 Link Timeouts 0 Link Naks 0 Data Compression V42BIS 2048/32 Equalization Long Fallback Enabled Protocol LAPM/SREJ Speed 26400/21600 Current Call 00:00:15 Online OK ati11 U.S. Robotics 56K FAX INT Link Diagnostics... Modulation V.34 Carrier Freq (Hz) 1829/1920 Symbol Rate 3200/3200 Trellis Code 64S-4D/64S-4D Nonlinear Encoding ON/ON Precoding ON/ON Shaping OFF/ON Preemphasis Index 6/8 Recv/Xmit Level (-dBm) 20/10 Near Echo Loss (dB) 18 Far Echo Loss (dB) 59 Carrier Offset (Hz) 4560 Round Trip Delay (msec) 96 Timing Offset (ppm) 5760 SNR (dB) 34 Speed Shifts Up/Down/Null 0/0/0 Status : OK at h ERROR aty11 Freq Level (dB) 150 25 300 19 450 18 600 18 750 18 900 18 1050 18 1200 18 1350 19 1500 19 1650 19 1800 19 1950 19 2100 20 2250 20 2400 20 2550 21 2700 21 2850 21 3000 21 3150 21 3300 22 3450 24 3600 31 3750 43 OK at$ HELP, Command Quick Reference (CTRL-S to Stop, CTRL-C to Cancel) &$ HELP, Ampersand Commands Mn n=0 Speaker OFF A/ Repeat Last Command n=1 Speaker ON Until CD A> Continuously Repeat Command n=2 Speaker Always ON AT Command Mode Prefix n=3 Speaker OFF During Dial A Answer Call On n=0 Return Online Bn n=0 V32 Mode/CCITT Answer Seq n=1 Return Online & Retrain n=1 Bell Answer Seq P Pulse Dial Dn Dial a Telephone Number Qn n=0 Result Codes Sent n=0..9#TPR,;W@!()- n=1 Quiet (No Result Codes) DL Dial Last Phone Number n=2 Verbose/Quiet ON Answer DSn Dial Stored Phone Number Sr=n Sets Register "r" to "n" D$ HELP, Dial Commands Sr? Query Register "r" En n=0 No Command Echo S$ HELP, S Registers n=1 Echo Command Chars T Tone Dial Fn n=0 Online Echo Vn n=0 Numeric Responses n=1 No Online Echo n=1 Verbal Responses Hn n=0 ON Hook (Hang Up) Xn n=0 Basic Result Codes n=1 OFF Hook n=1 Extended Result Codes In n=0 Product Code n=2-4 Advanced Result Codes Strike a key when ready . . . n=1 Checksum Yn n=0 Next Reset to &W0 settings n=2 RAM Test n=1 Next Reset to &W1 settings n=3 Product ID string n=2 Next Reset to &F0 settings n=4 Current Settings n=3 Next Reset to &F1 settings n=5 NVRAM Settings n=4 Next Reset to &F2 settings n=6 Link Diagnostics Zn n=0 Y setting determines reset n=7 Product Configuration n=1 Reset to &W0 settings n=9 PnP Enumeration Screen n=2 Reset to &W1 settings n=11 Link Diagnostics n=3 Reset to &F0 settings Ln n=0 Low Speaker Volume n=4 Reset to &F1 settings n=1 Low Speaker Volume n=5 Reset to &F2 settings n=2 Med Speaker Volume +++ Escape Code n=3 Hi Speaker Volume $ HELP, Command Summary OK AT&$ HELP, Ampersand Commands (CTRL-S to Stop, CTRL-C to Cancel) &An n=0 Disable /ARQ Result Codes &Rn n=1 Ignore RTS n=1 Enable /ARQ Result Codes n=2 RX to DTE/RTS high n=2 Enable /Modulation Codes &Sn n=0 DSR Always ON n=3 Enable /Extra Result Codes n=1 Modem Controls DSR &Bn n=0 Floating DTE Speed &Tn n=0 End Test n=1 Fixed DTE Speed n=1 Analog Loopback (ALB) n=2 DTE Speed Fixed When ARQ n=3 Digital Loopback (DLB) &Cn n=0 CD Always ON n=4 Grant Remote DLB n=1 Modem Controls CD n=5 Deny Remote DLB &Dn n=0 Ignore DTR n=6 Remote Digital Loopback n=1 On-Line Command Mode n=7 Remote DLB With Self Test n=2 DTE Controls DTR n=8 ALB With Self Test n=3 Reset ON DTR Loss &Un n=0 Variable link rate floor. &Fn n=0 Load Factory 0, no FC n=1 Minimum link rate 300 bps n=1 Load Factory 1, HW FC n=2 Minimum link rate 1200 bps n=2 Load Factory 2, SW FC n=3 Minimum link rate 2400 bps &Gn n=0 No Guard Tone n=4 Minimum link rate 4800 bps n=1 550 Hz Guard Tone n=5 Minimum link rate 7200 bps n=2 1800 Hz Guard Tone n=6 Minimum link rate 9600 bps Strike a key when ready . . . &Hn n=0 Disable TX Flow Control n=7 Minimum link rate 12000 bps n=1 CTS n=8 Minimum link rate 14400 bps n=2 Xon/Xoff n=9 Minimum link rate 16800 bps n=3 CTS and Xon/Xoff n=10 Minimum link rate 19200 bps &In n=0 Disable RX Flow Control n=11 Minimum link rate 21600 bps n=1 Xon/Xoff n=12 Minimum link rate 24000 bps n=2 Xon/Xoff Chars Filtered n=13 Minimum link rate 26400 bps n=3 HP Enq/Ack Host Mode n=14 Minimum link rate 28800 bps n=4 HP Enq/Ack Terminal Mode n=15 Minimum link rate 31200 bps n=5 Xon/Xoff for non-ARQ Mode n=16 Minimum link rate 33600 bps &Kn n=0 Disable Data Compression n=17 Minimum link rate 28000 bps n=1 Auto Data Compression n=18 Minimum link rate 29333 bps n=2 Enable Data Compression n=19 Minimum link rate 30666 bps n=3 Selective Data Compression n=20 Minimum link rate 32000 bps &Mn n=0 Normal Mode n=21 Minimum link rate 33333 bps n=4 ARQ/Normal Mode n=22 Minimum link rate 34666 bps n=5 ARQ Mode n=23 Minimum link rate 36000 bps &Nn n=0 Highest Link Speed n=24 Minimum link rate 37333 bps n=1 300 bps n=25 Minimum link rate 38666 bps Strike a key when ready . . . n=2 1200 bps n=26 Minimum link rate 40000 bps n=3 2400 bps n=27 Minimum link rate 41333 bps n=4 4800 bps n=28 Minimum link rate 42666 bps n=5 7200 bps n=29 Minimum link rate 44000 bps n=6 9600 bps n=30 Minimum link rate 45333 bps n=7 12000 bps n=31 Minimum link rate 46666 bps n=8 14400 bps n=32 Minimum link rate 48000 bps n=9 16800 bps n=33 Minimum link rate 49333 bps n=10 19200 bps n=34 Minimum link rate 50666 bps n=11 21600 bps n=35 Minimum link rate 52000 bps n=12 24000 bps n=36 Minimum link rate 53333 bps n=13 26400 bps n=37 Minimum link rate 54666 bps n=14 28800 bps n=38 Minimum link rate 56000 bps n=15 31200 bps n=39 Minimum link rate 57333 bps n=16 33600 bps &Wn n=0 Store Configuration 0 n=17 28000 bps n=1 Store Configuration 1 n=18 29333 bps &Yn n=0 Destructive n=19 30666 bps n=1 Destructive/Expedited n=20 32000 bps n=2 Nondest./Expedited Strike a key when ready . . . n=21 33333 bps n=3 Nondest./Unexpedited n=22 34666 bps &Zn=s Store Phone Number n=23 36000 bps &Zn? Query Phone Number n=24 37333 bps n=25 38666 bps #CID=n n=26 40000 bps n=0 Caller ID Off n=27 41333 bps n=1 Formatted Caller ID n=28 42666 bps n=2 Unformatted Caller ID n=29 44000 bps n=30 45333 bps n=31 46666 bps n=32 48000 bps n=33 49333 bps n=34 50666 bps n=35 52000 bps n=36 53333 bps n=37 54666 bps n=38 56000 bps n=39 57333 bps Strike a key when ready . . . &Pn n=0 Pulse Dial Disabled n=1 Austria,Czech.,Denmark Finland,Germany,Italy Netherlands,S. Africa (2nd option for Asia,France,) (Korea,Norway,S. Africa) n=2 Australia,Asia,Belgium France,Ireland,Korea Portugal,S. Africa,Spain,U.K. n=3 Norway n=4 n=5 Japan n=6 Sweden n=7 (2nd option for Australia) OK ATS$ HELP, S Register Functions (CTRL-S to Stop, CTRL-C to Cancel) S0 Ring to Answer ON S28 V32 Handshake Time (1/10sec) S1 Counts # of Rings S29 V.21 answer mode fallback timer S2 Escape Code Char S30 Reserved S3 Carriage Return Char S31 Reserved S4 Line Feed Char S32 Connection bit mapped operations. S5 Backspace Char 1 = V.8 Call Indicate enable S6 Wait Time/Dial Tone (sec) 2 = Enable V.8 mode S7 Wait Time/Carrier (sec) 4 = Reserved S8 Comma Time (sec) 8 = Disable V.34 modulation S9 Carrier Detect Time (1/10sec) 16 = Disable V.34+ modulation S10 Carrier Loss Time (1/10sec) 32 = Reserved S11 DTMF Tone Spacing (msec) 64 = Disable V.90 modulation S12 Escape Code Time (1/50sec) 128 = Reserved S13 Bit Mapped S33 V.34 & V.34+ Connection setup 1 = Reset ON DTR Loss bit mapped control flags. 2 = Reduced Non-ARQ TX Buffer 1 = Disable 2400 Symbol rate 4 = Set DEL=Backspace 2 = Disable 2743 Symbol rate 8 = Do DS0 ON DTR 4 = Disable 2800 Symbol rate 16 = Do DS0 ON Reset 8 = Disable 3000 Symbol rate Strike a key when ready . . . 32 = Reserved 16 = Disable 3200 Symbol rate 64 = Disable Quick Retrains 32 = Disable 3429 Symbol rate 128 = Escape Code Hang Up 64 = Reserved S14 Reserved 128 = Disable Shaping S15 Bit Mapped S34 V.34 & V.34+ Connection setup 1 = MNP/V.42 Disabled in V.22 bit mapped control flags. 2 = MNP/V.42 Disabled in V.22bis 1 = Disable 8S-2D trellis encoding 4 = MNP/V.42 Disabled in V.32 2 = Disable 16S-4D trellis encoding 8 = Disable MNP Handshake 4 = Disable 32S-2D trellis encoding 16 = Disable MNP Level 4 8 = Disable 64S-4D trellis encoding 32 = Disable MNP Level 3 16 = Disable Non linear coding 64 = Unusual MNP-Incompatibility 32 = Disable TX level deviation 128 = Disable V.42 64 = Disable Pre-emphasis 136 = Disable V.42 Detect Phase 128 = Disable Pre-coding S16 Test Modes S35 Reserved 1 = Reserved S36 Reserved 2 = Dial Test S37 Reserved 4 = Reserved S38 Disconnect Wait Time (sec) 8 = Reserved S39 Reserved Strike a key when ready . . . 16 = Reserved S40 Reserved 32 = Reserved S41 Distinctive Ring options 64 = Reserved 1 = Distinctive Ring Enabled 128 = Reserved 2 = Reserved S17 Reserved 4 = Reserved S18 &Tn Test Timeout (sec) 8 = Reserved S19 Inactivity Timeout (min) 16 = Reserved S20 Reserved 32 = Reserved S21 Break Length (1/100sec) 64 = Reserved S22 Xon Char 128 = Reserved S23 Xoff Char S42 Reserved S24 Reserved S25 DTR Recognition Time (1/100sec) S26 Reserved S27 Bit Mapped 1 = V21 Mode 2 = Disable TCM 4 = Disable V32 8 = Disable 2100hz Strike a key when ready . . . 16 = Enable V23 Fallback 32 = Disable V32bis 64 = Reserved 128 = Software Compatibility Mode OK HELP, Dial Commands (CTRL-S to Stop, CTRL-C to Cancel) 0-9 Digits to Dial Auxiliary Tone Dial Digit # Auxiliary Tone Dial Digit T Tone Dialing P Pulse Dialing R Call an Originate Only Modem , Pause (Wait for S8 Time) / Short Delay ; Remain in Command Mode After Dialing W Wait for 2nd Dial Tone (X2,X4) @ Wait for an Answer (X3-X4) ! Flash Switch Hook OK at%$ ERROR at+$ ERROR So Richard, any feel for why I never see v.90 or v.92? Would I do better with the softmodem you sell? Edited by - v.Richard on 6/30/2005 10:50:11 AM
v.Richard Tl Posts: 6222 USA	Posted - 6/27/2005 10:49:41 PM The y11 result shows difference approaching 25 between the 3750 and 3300 levels which is not good - www.modemsite.com/56k/x2-adconversion.asp You probably have some impairment introduced by telco that will prevent good 56k performance even if you could find a modem that connects at a higher speed. You might also find you get a higher speed (and shorter handshake) if you disable 56k on the modem you have --- www.modemsite.com/56k/ms.asp Aloha! Richard.
spacestout Tl Posts: 4 USA	Posted - 6/28/2005 12:57:09 PM What all commands are involved in "disabling 56K"? V.92, V.90 in my case? How about v.34 or v.42? Anything else? If my modem is v.92, why don't I see anything about disabling it in my commands? Given that my line y11 is around 21-22, is there a protocol that performs better, such as v.44? Or a particular chipset that works good in marginal line conditions? Your softmodem seems to have all the protocols and a good chipset. Is it your experience that such a modem could help me? By the way, I just upgraded motherboard/processor/memory. I couldn't get the PC to shut off via windows. The board retailer said they'd seen that problem with USR modems in the MSI board. MSI sent me settings for BIOS that fixed the problem. Makes me wonder if I have something onboard that keeps me in the v.34 realm. I've seen some RF filters for sale. Can they help and what are the diagnostic clues? I was having noise trouble on the phone line when using voice. The phone co. came out and switched out a pair, I'm not sure if at my house or at the phone box on the street. So, if I have crappy line quality to the CO, will a DSL service over the same lines also perform less than optimally?
v.Richard Tl Posts: 6222 USA	Posted - 6/30/2005 9:33:33 AM s32=128 +PCW=2 +PIG=1 +PQC=3 will disable V.92/V.90 (56k) www.modemsite.com/56k/ms.asp Would a different modem do better? Probably not. You have very marginal line conditions. You may find other modem that reports higher line speed, but if throughput is actually tested/compared, the higher speed may actually be 'slower' (less data throughput) - www.modemsite.com/56k/faster.asp Without knowing physical characteristics of your telco facilities, hard to answer your other questions - but, chances are the telco would have to change your physical facilities (wire pair to CO) in order to provide you with DSL - if they can provide you with DSL at all. Have you checked to see if DSL is availalable on your line? Filter for phone line: a waste of money: they can only make things worse. The modem already employs sophisticated signal processing. Generally, at best, a filter will have no effect on modem, and, at worst, it will cause significant DROP in performance. Aloha! Richard.
spacestout Tl Posts: 4 USA	Posted - 6/30/2005 4:49:28 PM So is 56K synonymous with v.90? In my modem .ini file v.90 is never listed, however, there is a section called 56K. So, it should try v.92 first, but if it misses the handshake, does it try v.90 next, or does a USR drop all the way down to v.34 next? When I try to install my driver, 3cpcicm.ini, I can never find it on the computer. When I check the modem driver, all I see is /modem.sys. Does the .ini get compiled into modem.sys? Thanks for all your help. Looks like I'll have to bite the bullet and get wifi or cable.
v.Richard Tl Posts: 6222 USA	Posted - 7/9/2005 9:49:26 AM V.92 and V.90 are both 56k protocols; V.92 = V.90 as far as downstream data transmission is concerned. The only difference between V.92 and v.90 is V.92's ability to do Modem-on-hold, quick connect, and (theoretically) faster upstream. If modem cannot receive data with V.92, it will not be able to receive data with V.90. Modem driver - modem.sys is the Microsoft Winodws operating system driver for ALL modems. It is not the 'modem driver' for the modem. The .inf file is an 'information file' that defines the modem and its installation for Windows. The .inf file in use will be identified in the modemlog. www.modemsite.com/56k/modemlog2k.asp Aloha! Richard.

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