[asterisk-ss7] didicated channel for signaling

[Mostafa Ibrahim]

This is the setup I mean "(29 x 31 x 64kbps) + (1 x 30 x 64kbps)" and
the provider is willing to do that

On Tue, 2007-10-23 at 12:52 -0700, telecomtom at vedatel.com wrote:
> creslin order-master wrote:
> > Mostafa Ibrahim wrote:
> >> Dear All,
> >>
> >> Sorry. The previous question was not accurate.
> >>
> >> I am using libss7. We have passed the initial tests with the ss7
> >> providers successfully with one ss7 link. we are having a much more
> >> bigger deployment.
> >>
> >> If I have ss7 on 30 E1 link distributed on more than one machine and the
> >> provider is sending the ss7 signaling only one of these E1 links. Can we
> >> have a solution for such deployment with asterisk and any ss7
> >> implementation ?
> >
> > Right now, it is not possible.  It is something I would like to do, but
> > at the moment you have to terminate all bearer traffic in the same box
> > you terminate your signalling link.
> 
> mostafa & matt: i'd like to make sure i'm following this: you have 30 x E1
> lines/links, right? each E1 has 32 x DS0 time slots or channels. each DS0
> is 64 kbps. on each E1, one DS0 is used for framing, leaving 30 x DS0 for
> data/bearer use and 1 x DS0 for signaling. since only one DS0 channel on
> one E1 is sufficient to handle the SS7 signaling for all the E1 lines, you
> can actually have 31 x DS0 bearer channels on all but one link/line
> (provided that the carrier is willing to do that). the total bearer load
> would then be (29 x 31 x 64kbps) + (1 x 30 x 64kbps), which is 57536 kbps
> + 1920 kbps = 59456 kpbs. (please correct if i miscalculated.)
> 
> or you might mean that you have one E1 line/link, in which case you have
> one time slot for framing, one signaling channel for SS7, and 30 x DS0
> bearer channels.
> 
> or maybe there's some other configuration that you're talking about?
> 
> -- TT
> 
> 
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=================================
Mostafa Ibrahim 
Security Department Manager
ValueSyS
website: http://www.valuesys.net 
Tel:         +202 22682552 +202 2682887
Fax:         +202 22674346
Mobile:    +2 0181008194
Email: mostafa.ibrahim at valuesys.net
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