That's why it is confusing call it E1 and i will be happy 2008/3/9, Hans Witvliet <[EMAIL PROTECTED]>: > > On Sat, 2008-03-08 at 23:24 +0100, Grygoriy Dobrovolskyy wrote: > > I had same problem in france, not much choice, i have ordered from > > germany http://www.voipango.de > > > > This is not an advertisement i am not working for them. > > > > Are you sure about PRI ? in europe it's bri as i heard, PRI is in > > usa?? > > > > > No, it's also called PRI (or ISDN30), but its a different one... > USA-pri is T1, 1,5 Mbps 23 * 64kbps channels + one 64 kbps D-channel. > > In Europe pri is E1, 2,048 Mbps > made up of 32 * 64 kbps but two of those channels are not used for > voice. > One is used for signalling (also known as D-channel) and the other (used > to be needed) for synchronisation. > > BRI is the isdn variant for home use: 144 kbps. Two 64kbps voice > channels and a much smaller D-channel (16kbps) for signalling. > > > hw > > > _______________________________________________ > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users >
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