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1841 ADSL Synchronizing issues

  Hi guys,

We have a Cisco 1841 IOS version 12.4(24)T ADSL software 3.0.014 that is experiencing synchronization issues. It has been recommended to upgrade to a later version of the ADSL software.

Can anyone give me any information on what is the most current stable version as there appears to be quiet a few that people have still had issues with.

Please see below output.

#show dsl interface atm0/0/0

ATM0/0/0

Alcatel 20190 chipset information

                ATU-R (DS)                      ATU-C (US)

Modem Status:    Showtime (DMTDSL_SHOWTIME)

DSL Mode:        ITU G.992.5 (ADSL2+) Annex A

ITU STD NUM:     0x03                            0x2

Chip Vendor ID:  'STMI'                          'IFTN'

Chip Vendor Specific:  0x0000                    0x71C8

Chip Vendor Country:   0x0F                      0xB5

Modem Vendor ID: 'CSCO'                          '    '

Modem Vendor Specific: 0x0000                    0x0000

Modem Vendor Country:  0xB5                      0x00

Serial Number Near:    FOC14437WV4CISCO73108850

Serial Number Far:  Chip ID:     C196P (1) capability-enabled

DFE BOM:         DFE3.0 Annex M (3)

Capacity Used:   98%                             100%

Noise Margin:     6.0 dB                          6.0 dB

Output Power:    20.0 dBm                        12.5 dBm

Attenuation:     38.0 dB                         20.0 dB

FEC ES Errors:    0                               0

ES Errors:        1                               0

SES Errors:       1                               0

LOSES Errors:     1                               0

UES Errors:       0                              803

Defect Status:   None                            None

Last Fail Code:  None

Watchdog Counter: 0x4A

Watchdog Resets: 0

Selftest Result: 0x00

Subfunction:     0x00

Interrupts:      3821779 (0 spurious)

PHY Access Err:  0

Activations:     2

LED Status:      OFF

LED On Time:     0

LED Off Time:    0

Init FW:         init_AMR-3.0.014_no_bist.bin

Operation FW:    AMR-3.0.014.bin

FW Source:       embedded

FW Version:      3.0.14

                 DS Channel1      DS Channel0   US Channel1       US Channel0

Speed (kbps):             0             6655             0              1027

Cells:                    0            23636             0         260968693

Reed-Solomon EC:          0             9561             0                 0

CRC Errors:               0                7             0                 0

Header Errors:            0                4             0                 0

Total BER:                0E-0           7305E-12

Leakage Average BER:      0E-0           4806E-18

Interleave Delay:         0               60             0                 2

                        ATU-R (DS)      ATU-C (US)

Bitswap:               enabled            enabled

Bitswap success:          0                   0

Bitswap failure:          0                   0

LOM Monitoring : Disabled

Thanks,

Shaun

1 REPLY
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1841 ADSL Synchronizing issues

Update IOS, and it will come with a stable DSL firmware.

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