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 > > > _______________________________________________ > --Bandwidth and Colocation Provided by http://www.api-digital.com-- > > asterisk-ss7 mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-ss7 ================================= 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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