Plusnet won't lower downstream SNR!!
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Re: Plusnet won't lower downstream SNR!!
07-10-2013 5:11 PM
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Re: Plusnet won't lower downstream SNR!!
07-10-2013 5:18 PM
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Re: Plusnet won't lower downstream SNR!!
07-10-2013 5:47 PM
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Re: Plusnet won't lower downstream SNR!!
07-10-2013 7:25 PM
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But if the OP migrated to say cable & wireless or talk talk wholesale or 02 wholesale , all are partial LLU and the bt line is connected to the ISP's line card as they install their own dslams not bt 21cn kit, TT consumer and Sky also use their own equipment in exchanges,but they also require full control of the BTline,
So both voice and dsl , The only times they will use BT kit is if they don't have their LLU kit installed in your exchange, and their BTW 20/21cn based adsl is very poor, lots of congestion relates issues and the like, because they don't want to pay BT for capacity ,
And far as im aware the line card in use on a BTW20/21CN circuit doesn't get swapped unless it develops a fault ,regardless of which ISP your with ,as it belongs to BT openreach not the ISP And from a conversation with a BTOR SFI engineer the kit at the exchange is also filtered from the voice part , and just like your normal adsl filter they deteriorate over time , and could cause the same or similar problems,, i once had a similar problem, where the upstream snr would hit zero when the phone rang this would cause a instant disconnect, my isp at the time had an engineer in fact 2 of them, fixing the issue the next day, the line card i think got changed a few times as well as a port shift in the 3yrs i was with them, Was a SMPF LLU ISP so no stubborn BT to deal with
Re: Plusnet won't lower downstream SNR!!
08-10-2013 9:53 AM
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Quote from: goldenadsl Chris how can you tell if the customer had a faulty line card at the exchange?
We'd need this rasing with our suppliers, I'm going off more what it sounds like the issue is.
Re: Plusnet won't lower downstream SNR!!
08-10-2013 10:57 AM
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Re: Plusnet won't lower downstream SNR!!
08-10-2013 11:37 AM
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Re: Plusnet won't lower downstream SNR!!
08-10-2013 5:40 PM
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Re: Plusnet won't lower downstream SNR!!
08-10-2013 5:53 PM
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Re: Plusnet won't lower downstream SNR!!
08-10-2013 7:16 PM
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Re: Plusnet won't lower downstream SNR!!
08-10-2013 9:44 PM
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Re: Plusnet won't lower downstream SNR!!
08-10-2013 10:21 PM
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Re: Plusnet won't lower downstream SNR!!
09-10-2013 9:42 AM
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Re: Plusnet won't lower downstream SNR!!
09-10-2013 10:18 AM
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Re: Plusnet won't lower downstream SNR!!
09-10-2013 2:02 PM
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