Ok Thank you Tamer. On Wed, Sep 21, 2011 at 4:32 PM, Tamer Higazi <th9...@googlemail.com> wrote:
> Be sure, if you make us of HFC Boards that you have the zapfhfc patches. > There is some work for you to accomplish, like patching dahdi to make > use with the cheap isdn boards. > > For office using ISDN Devices it's fairly enough. If you want to make > use of a server, I advise you to take the digium or sangoma boards, > because of the native support for asterisk. > > If you don't love patching and searching to get what in the internet, > take Gentoo Linux. All included (don't use dahdi 1.5.x, still not > working on gentoo). > > > > Tamer > > Am 21.09.2011 12:43, schrieb Gopal krishnan: > > 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 <th9...@googlemail.com > > <mailto:th9...@googlemail.com>> 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 > > > > > > > > > > -- > > _____________________________________________________________________ > > -- 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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