Hey there,
Just moved back to BT from TalkTalk, and am using a Cisco 857 with version 4.0.0.18 firmware for the Alcatel 20190 chip which apparently addresses BT specific issues with the DSLAMS they're using. However, I'm still getting ridiculous header and CRC errors and line retrains regularly - can anyone tell me an IOS and firmware revision they're using for this that seemingly works properly?
Thanks,
Damo
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