"bigbrian" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed) ups.com...
> Any further advice at this stage gratefully received
>
There is one renumber scenario where Broadband service *could* be lost.
Under *Normal* circumstances, when a renumber is requested a number from the
same serving exchange unit (call a Concentrator [conc] if System X, or RSS
for AXE10) is allocated. So, when the renumber goes through, it is
effectively a software change on the exchange only, and does not effect the
cabling, bar pair, jumpering, etc, so the Broadband should not be effected.
This said, it is good practice to advise your ISP accordingly of the number
change so their records can be updated.
The *problem* scenario is when a number from a co-located conc or RSS is
selected instead of one from the same Conc or RSS. This may be because
there are no spare numbers on the existing conc/rss, or that a specific
number has been requested, or possibly other reasons. In this scenario
rejumpering work will be required on the frame to change which equipment the
line or bar-pair is connected to. This can, but does not always, result in
any Broadband service on the line being lost.
Depending on where you live, will also have an influence on the chances of
haveing numbers from different cons/rss's. For example, small village
exchanges may well only have one conc or RSS, so there is nothing to 'swap'
with. However towns, etc, willl have numerous conc's/rss's.
If you are not bothered about what the 'New' number is just ask them to make
sure that it is from the same conc/rss. You can usually tell this my making
sure the first part of the number is the same. eg. if your current number
was 01234 123456, and the new number allocated was 01234 125430 you are
fairly safe in betting its on the same conc/rss. However, if your current
number was 01234 123456, and the new number allocated was 01234 987654 the
chances of being on a different conc/rss are increased, but are not
guaranteed.
HATH
J
|