Hi Tamer, Many thanks for your comments, really your comments are useful. And finally I think using dahdi instead of mISDN is better.
On Wed, Sep 21, 2011 at 3:10 AM, Tamer Higazi <[email protected]> wrote: > Am 20.09.2011 19:47, schrieb Gopal krishnan: > > What is the difference between using mISDN for BRI and using Dahdi > > mISDN was at 1st done for ISDN Services and channel driver as I know. It > supported like call routing (switch based, not your side on the pbx level). > > > > without mISDN? > > you can use DAHDI without ISDN, for other related telephony interfaces. > Like analogue cards. and if there are other telephony hardware > interfaces that has nothing common todo you can use it too. > > and genereal: > DAHDI is the native digium hardware telephony interface. Beside mISDN > you have the native support for an echo cancellor you could use. > > > > for example: oslec or the hpec (high performance echo cancellor) which > you can't make use of it natively with mISDN. > > > > As long you have no hardware interface boards as PCI modules, and you > connect only throug the network to your enddevices, there is no need to > startup dahdi at all. > > end beside: dahdi is an extra service that starts up, mISDN is a channel > driver you must activate in the modules.conf. > > > Are all your question answered that far?! > > > > > Regards > > > > > Tamer > > > -- > > _____________________________________________________________________ > > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > > New to Asterisk? Join us for a live introductory webinar every Thurs: > > http://www.asterisk.org/hello > > > > asterisk-users mailing list > > To UNSUBSCRIBE or update options visit: > > http://lists.digium.com/mailman/listinfo/asterisk-users > > > -- > _____________________________________________________________________ > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > New to Asterisk? Join us for a live introductory webinar every Thurs: > http://www.asterisk.org/hello > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users >
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