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Cream of the Crop 26
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REPORT.TXT
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1997-05-25
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9KB
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174 lines
==============================================================================
ATI3I7\S%Q1%Q2
V1.440-26-V34_DP
SupraFAXModem 288i
Built: March 13 1997 17:47:07
RC288DPi Rev 05BA
CMD DESCRIPTION / OPTION CMD DESCRIPTION / OPTION CMD DESCRIPTION / OPTION
--- -------------------- --- -------------------- --- --------------------
DTE BPS.........115K -K EXT. SERVICES......0 S0 RINGS TO ANS.....000
DTE PARITY.....8NONE &C DCD OPTION.........1 S1 RING COUNT.......000
DIAL MODE.......TONE &D DTR OPTION.........2 S2 <ESC> CHAR.......043
RX LINE SPEED..31200 &G GUARD TONE......1800 S3 <CR> CHAR........013
TX LINE SPEED..31200 &K FLOW CONTROL.....RTS S4 <LF> CHAR........010
B BELL MODE.........NO &P PULSE MODE.........0 S5 <BS> CHAR........008
E CMD ECHO.........YES &Q ASYNC/SYNC.........5 S7 CONNECT TIME.....050
L SPKR VOLUME......LOW &R RTS/CTS............1 S8 PAUSE TIME.......002
M SPKR CONTROL.......0 &S DSR OPT............0 S11 DTMF DURATION....050
N AUTO MODE........YES &T ENABLE RDL........NO S12 ESC GUARD TIME...050
Q QUIET.............NO &X SYNC CLOCK.......INT S18 TEST TIME........000
V RESULT FORM.....LONG &Y PROFILE........NVM.0 S24 SLEEP INACT......030
W EC MSG.............2 \A MAX BLK SIZE.....128 S30 CONNECT INACT....000
X EXT RESULTS........4 \G REMOTE FLOW.......NO S36 FALLBACK ACTION..007
Y LONG SPACE DISC...NO \K BRK OPT............5 S48 V42 NEG CTRL.....007
%C COMPRESSION.....BOTH \N ECL MODE........AUTO S86 FAILURE CODE.....000
%E AUTO RETRAIN....RTRN *H NEG. SPEED......HIGH S95 RES. CODE........043
EQM = 47
RX level = -36dBm
TX level = -10dBm
TX data rate = 31200 min = 31200 max = 31200
RX data rate = 31200 min = 31200 max = 31200
Far echo delay = 4ms
Far echo level = -50dBm
Pre-emphasis filter = 3
Pre-Coding = TX 1 RX 1
Shaping = TX 1 RX 1
Non-linear encoding = TX 0 RX 1
Trellis mapping = 16-4D
SNR = 45dB
Normalized band width= 150Hz-3825Hz
Symbol rate = 3429
Transmitted bytes = 20425
Received bytes = 39
Transmitted I frames = 245 Octets = 8401
Received I frames = 34 Octets = 39
Bad frames received = 13 T401 resent I frames = 0
SREJs received = 0 Resent I frames = 0
REJs received = 0 Resent I frames = 0
SREJs transmitted = 0
REJs transmitted = 0
SREJ = disabled
Transmit window size = 10
Receive window size = 10
Transmit frame size = 128
Receive frame size = 128
BTLZ dictionary size = 2048
BTLZ string length = 32
Transmit compression = enabled
Receive compression = enabled
OK
ATO
PROTOCOL: LAP-M
COMPRESSION: V.42BIS
CONNECT 31200/ARQ
==============================================================================
AT Commands and details.
ATI3 = ROM revision code / Model name / Firmware build date
ATI7 = DSP Model & Version Code
AT\S = \S Report Active Configuration (Verbose)
(Requires Optional Feature 146)
AT%Q1 Connection Stats
On V.32/V.32bis Connections these items are reported:
EQM (Same as %Q) (Average over the last second)
RX Level (Same as %L)
TX Level (Current TX level in dBm)
TX data rate = (now) min = max =
RX data rate = (now) min = max =
On VFC & V.34 Connections these items are also reported:
Far Echo Delay (Round trip far end echo delay in mS.)
Far Echo Level (Signal Strength of far echo in dBm.)
Pre-Emphasis Filter (Filter in use to normalize the lines
frequency response per ITU V.34 specs.)
On V.34 Connections these items are also reported:
Pre-Coding TX (0 no, 1 active) RX (0 no, 1 active)
Shaping TX (0 no, 1 active) RX (0 no, 1 active)
Non-linear encoding TX (0 no, 1 active) RX (0 no, 1 active)
Trellis mapping Type in use (16-4D, 32-4D, 64-4D)
SNR (Signal to Noise ratio measured during
the line probe, in dB).
Normalized Bandwidth (The -3dB roll off points after the pre-
emphasis filter is applied. This is
NOT the same as the usable audio band-
width since the signal has been heavily
processed prior to this measurement.
This range determines the maximum
symbol rate the line will support.)
Symbol rate (Symbols per second on the connection)
TX Carrier -If the symbol rate is below 3429 there
are two available carrier frequencies.
(A high carrier and a low carrier.)
The actual frequency of the carriers
varies with the symbol rate. "high"
or "low" are the only items displayed.
RX Carrier -Same as above on received carrier
AT%Q2 Data Transfer Stats (Current call or last call)
On ALL Connections these items are reported:
Termination reason = (Same as S86)
Transmitted Bytes =
Received Bytes =
On V.42 (LAPM) Connections these items are also reported:
Transmitted I frames = Octets =
Received I frames = Octets =
Bad frames received = T401 resent I frames =
SREJs received = Resent I frames =
REJs received = Resent I frames =
SREJs transmitted =
REJs transmitted =
SREJ =(enabled/disabled)
Transmit window size =
Receive window size =
Transmit frame size =
Receive frame size =
On V.42bis (BTLZ) Connections these items are also reported:
BTLZ dictionary size =
BTLZ string length =
Transmit Compression =(enabled/disabled)
Receive Compression =(enabled/disabled)
The %Q2 status screen now includes the number of octets
transmitted and received in LAPM I frames. It also
includes the number of I frames retransmitted due to SREJ
and REJ frames being received and the number of I frames
retransmitted due to timer T401 expiring.
REJ frames cause the retransmission of an I frame and any
I frames that were transmitted after that I frame. The
number of I frames retransmitted due to REJ frames is
usually more than the number of REJ frames received.
SREJ frames cause the retransmission of a single I frame,
any I frames transmitted after the rejected I frame are
not retransmitted. The number of I frames retransmitted
due to SREJ is usually equal to the number of SREJ
received.
The number of I frames retransmitted by REJ and SREJ
frames may be lower than expected if acknowledgements of
the requested I frame arrive after the receipt of the
REJ/SREJ for that I frame and prior to the retransmission
of the I frames. This may happen if I frames are
retransmitted due to the expiration of T401 and a REJ/SREJ
is received for the original transmission of the I frames.
==============================================================================