I'm having a few problems with a couple of these routers since BT have upgraded the local exchanges. Disconnects, drop-outs, taking ages to sync etc.
There are a few threads here:
and lots of references to this on the net:
"ADSL firmware release 4.0.18 is the recommended firmware release to use on CPEs connecting to BT's network for ADSL2/2+ service. It should only be used to resolve ADSL2/2+ interop issues while connecting to the BT network. This release solves issues described in the following DDTS: CSCta54059, CSCta54040, and CSCtb31105."
There are also a couple of other claims on the net hinting at the existence of a 'request only' 22.214.171.124 firmware.
However, I cannot for the life of me find this 126.96.36.199 firmware - the latest available to me is 188.8.131.52 (which we are using)
Can anyone provide a link to this firmware?
My current support contrat is for ASA, and I have put a 877 on it, but it will take a day or two to go through - and I really need to get this sorted out quite urgently.