02-19-2010 02:04 AM - edited 03-15-2019 09:29 PM
Hi,
We have given CO lines thorugh Huawei NGN platform, and which is connected to Cisco call maner through CISCO 2801 router. Frequently, the incoming calls dropped and Cisco 2801 router gets crashed. Once I manually restart the router lines works for some time and again the issue comes after few days.
appreciate your support to resolve this issue...
Best regards
Neethan
02-19-2010 08:17 AM
Ugrade IOS.
02-19-2010 10:07 AM
I'm seeing something similar...
We have a 2801 with WIC-1ADSL connected to Huawei DLSLAM and we're getting frequent flapping of the line. Carrier has tested the copper to death and the only thing left would be an incomparability between the DSL WIC's chipset and the Huawei DSLAM.
IOS upgrade hasn't done anything
We're not getting full blown crashes of the software but there are some similarities.
02-19-2010 01:06 PM
You should use HWIC-1ADSL on ISR routers.
Alos, the OP is talking about voice interfaces, not ADSL.
02-19-2010 10:00 PM
Hai,
Thanks your replies... I did the IOS upgrade but it didnot help .... The line is comes from Huawei MSAN box as CO line and terminated at FXO inetrface router. I can try the ADSL option...
Cheers
02-20-2010 07:55 AM
Post "show ver" and the exact details of the problem.
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