AudioCodes Mediant MSBR Series Troubleshooting

Configuration Note 30 Document #: LTRT-40386
Troubleshooting the MSBR
6.3 Providing AT Modem Command Responses
AudioCodes provides the capability for recording AT modem commands between the
USB device and the AudioCodes router. This capability allow us to analyze the 3G device in
case of unsupported devices.
debug usb-3g serial-trace cli
Start serial trace]
TX 87
-- 0000: 7e ff 03 00 21 45 00 00 4f 00 00 40 00 40 11 80 |....!E..O..@.@..|
-- 0010: a5 b0 0c 85 74 c3 bd c0 ba 00 a1 c8 c9 00 3b fc |....t.........;.|
-- 0020: 56 30 31 02 01 01 04 06 70 75 62 6c 69 63 a2 24 |V01.....public.$|
-- 0030: 02 03 04 1d 0f 02 01 00 02 01 00 30 17 30 15 06 |...........0.0..|
-- 0040: 11 2b 06 01 04 01 a7 0b 09 0a 0a 02 0c 01 01 0d |.+..............|
-- 0050: 01 00 81 00 88 d3 7e |....... |
RX 119
-- 0000: 7e ff 7d 23 7d 20 21 45 7d 28 7d 20 46 7d 21 6a |...#. !E.(. F.!j|
-- 0010: 7d 20 7d 20 74 7d 31 8b 3c c3 bd c0 ba b0 7d 2c |. . t.1.<......,|
-- 0020: 85 74 c8 ca 7d 20 a1 7d 20 32 23 d7 30 28 7d 22 |.t... .. 2#.0(."|
-- 0030: 7d 21 7d 21 7d 24 7d 26 70 75 62 6c 69 63 a0 7d |.!.!.$.&public..|
-- 0040: 3b 7d 22 7d 23 7d 24 7d 3d 7d 30 7d 22 7d 21 7d |;.".#.$.=.0.".!.|
-- 0050: 20 7d 22 7d 21 7d 20 30 7d 2e 30 7d 2c 7d 26 7d | .".!. 0..0.,.&.|
-- 0060: 28 2b 7d 26 7d 21 7d 22 7d 21 7d 21 7d 23 7d 20 |(+.&.!.".!.!.#. |
-- 0070: 7d 25 7d 20 2b b5 7e |.%. +.. |
TX 81
-- 0000: 7e ff 03 00 21 45 00 00 49 00 00 40 00 40 11 80 |....!E..I..@.@..|
-- 0010: ab b0 0c 85 74 c3 bd c0 ba 00 a1 c8 ca 00 35 e0 |....t.........5.|
-- 0020: ba 30 2b 02 01 01 04 06 70 75 62 6c 69 63 a2 1e |.0+.....public..|
-- 0030: 02 03 04 1d 10 02 01 00 02 01 00 30 11 30 0f 06 |...........0.0..|
-- 0040: 08 2b 06 01 02 01 01 03 00 43 03 77 07 8b 9a bf |.+.......C.w....|
-- 0050: 7e |. |
RX 136
-- 0000: 7e ff 7d 23 7d 20 21 45 7d 28 7d 20 4f 7d 21 6b |...#. !E.(. O.!k|
-- 0010: 7d 20 7d 20 74 7d 31 8b 32 c3 bd c0 ba b0 7d 2c |. . t.1.2......,|
-- 0020: 85 74 c8 cb 7d 20 a1 7d 20 3b 7d 20 d1 30 31 7d |.t... .. ;. .01.|
-- 0030: 22 7d 21 7d 21 7d 24 7d 26 70 75 62 6c 69 63 a0 |".!.!.$.&public.|
-- 0040: 24 7d 22 7d 23 7d 24 7d 3d 7d 31 7d 22 7d 21 7d |$.".#.$.=.1.".!.|
-- 0050: 20 7d 22 7d 21 7d 20 30 7d 37 30 7d 35 7d 26 7d | .".!. 0.70.5.&.|
-- 0060: 31 2b 7d 26 7d 21 7d 24 7d 21 a7 7d 2b 7d 29 7d |1+.&.!.$.!..+.).|
-- 0070: 2a 7d 2a 7d 22 7d 2c 7d 21 7d 21 7d 29 7d 21 7d |*.*.".,.!.!.).!.|
-- 0080: 20 7d 25 7d 20 38 e2 7e | .%. 8.. |
TX 87
-- 0000: 7e ff 03 00 21 45 00 00 4f 00 00 40 00 40 11 80 |....!E..O..@.@..|
-- 0010: a5 b0 0c 85 74 c3 bd c0 ba 00 a1 c8 cb 00 3b 00 |....t.........;.|
-- 0020: 53 30 31 02 01 01 04 06 70 75 62 6c 69 63 a2 24 |S01.....public.$|
-- 0030: 02 03 04 1d 11 02 01 00 02 01 00 30 17 30 15 06 |...........0.0..|
-- 0040: 11 2b 06 01 04 01 a7 0b 09 0a 0a 02 0c 01 01 09 |.+..............|
-- 0050: 01 00 81 00 c8 fa 7e |....... |

AudioCodes Mediant MSBR Series Specifications

General

Brand	AudioCodes
Model	Mediant MSBR Series
Category	Network Router
Language	English