[cisco-voip] DAS config

Lemon lemon at lemon.za.net
Thu Apr 17 11:04:55 EDT 2008


Hi,

On Thu, Apr 17, 2008 at 12:59 PM, David Sullivan
<David.Sullivan at barnet.ac.uk> wrote:

>  > Need some pointers on configuring a DAS interface in Northern Ireland.
>  > Apparently the telco provides this PRI interface that is
>  > "DAS" (never heard of it before) whereby they send a number
>  > range on the first 12 timeslots and another number range on
>  > the remaining timeslots. Not sure if I configure it as a
>  > normal PRI or not?
>  >
>
>  DASS is a pre-standard ISDN signalling used by BT in the UK that's no
>  longer available for new supply, you can quote for BT (or reseller) to
>  convert the ISDN line to a standard ISDN30 though they will charge for
>  this but you'll have to do this before you can terminate it on a Cisco
>  gateway.
>  The timeslot configuration is another issue but there shouldn't be any
>  difficulty handling this once you have a standard euro ISDN30.

So this will not work on the cisco equipment unless it is converted to
standard euro ISDN30 ? Or am I missing something?

Thnx
Charl


More information about the cisco-voip mailing list