ISDN dsl errors

Question

My c876 router logs the following errors:
*Apr 14 10:24:46.943: esw_dtc_ltc4258_reg_write: no acknowlege from POE
*Apr 14 10:24:46.943: esw_mrvl_pdc_hardware_config failed on slot 0/0
*Apr 14 10:24:48.451: esw_dtc_ltc4258_reg_write: no acknowlege from POE
*Apr 14 10:24:48.451: esw_mrvl_pdc_hardware_config failed on slot 0/0
Slot 0/0 contains an ATM interface with adsl module. The ATM module is configured like this:
interface ATM0
no ip address
ip verify unicast reverse-path
no ip redirects
no ip unreachables
no ip route-cache cef
no ip route-cache
no atm ilmi-keepalive
pvc 0 8/48
encapsulation aal5mux ppp dialer
dialer pool-member 1
dsl operating-mode auto
The ATM interface also keeps restarting every few hours.
Is my hardware failing or is there some other solution?

Answer 1

I rater not post the full configuration to a public forum.
This is the output of 'show version'
Cisco IOS Software, C870 Software (C870-ADVENTERPRISEK9-M), Version 12.3(8)YI1, RELEASE SOFTWARE (fc1)
Synched to technology version 12.3(10.3)T2
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2005 by Cisco Systems, Inc.
Compiled Fri 22-Apr-05 14:58 by ealyon
ROM: System Bootstrap, Version 12.3(8r)YI1, RELEASE SOFTWARE
ROM: Cisco IOS Software, C870 Software (C870-ADVENTERPRISEK9-M), Version 12.3(8)YI1, RELEASE SOFTWARE (fc1)
weesp-studio11 uptime is 1 week, 1 hour, 51 minutes
System returned to ROM by power-on
System restarted at 13:45:14 MET Tue Apr 18 2006
System image file is "flash:c870-adventerprisek9-mz.123-8.YI1.bin"
This product contains cryptographic features and is subject to United
States and local country laws governing import, export, transfer and
use. Delivery of Cisco cryptographic products does not imply
third-party authority to import, export, distribute or use encryption.
Importers, exporters, distributors and users are responsible for
compliance with U.S. and local country laws. By using this product you
agree to comply with applicable laws and regulations. If you are unable
to comply with U.S. and local laws, return this product immediately.
A summary of U.S. laws governing Cisco cryptographic products may be found at:
http://www.cisco.com/wwl/export/crypto/tool/stqrg.html
If you require further assistance please contact us by sending email to
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Cisco 876 (MPC8272) processor (revision 0x100) with 118784K/12288K bytes of memory.
Processor board ID FHK092312HL
MPC8272 CPU Rev: Part Number 0xC, Mask Number 0x10
4 FastEthernet interfaces
1 ISDN Basic Rate interface
1 ATM interface
128K bytes of non-volatile configuration memory.
28672K bytes of processor board System flash (Intel Strataflash)
Configuration register is 0x2102