On Fri, April 21, 2006 12:33, David Waugh said: > Hello Klaus, ... > I haven't tried spandsp and a V-Series card as the card was not designed > for fax applications. As a result it has never been tested. If you want > to fax with the card then we would recommend a normal Diva Server card. > > It would probably work in a pass through scenario as just audio is being > relayed by the card. However, I have not tested this and could not > comment if this will work with a V-BRI card. > > Bascially if you are looking to do pure voice, then use a V-Series card. > If you want to do anything more than voice, then use a normal Diva > Server card.
Hi David! You never know which kind of voice (human, modem, fax) will pass through the B channel. I guess handling pass-trough modem calls should work, if they card will disable the echo canceller on detection of the "special tones" used in modem conversations. Do they? regards klaus > > Kind regards > David > > > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of Klaus > Darilion > Sent: 21 April 2006 11:04 > To: Asterisk Users Mailing List - Non-Commercial Discussion > Cc: Asterisk Users Mailing List - Non-Commercial Discussion > Subject: RE: [Asterisk-Users] some EICON Diva 4BRI questions > > On Fri, April 21, 2006 11:45, David Waugh said: >> Hello Klaus, >> >> I will answer your questions In turn: >> >> 1. Do Eicon DIVA (V-)4BRI cards support TE and NT mode? >> Yes they do. >> >> 2. Can the clock (master/slave) be configured independent from the > mode >> (TE/NT) >> No > > Thus, what is the limitation? > TE = slave ????? > NT = master ????? > > >> 6. Difference between V-4BRI and 4BRI: As far as I understand the 4BRI >> is the better (more expensive) card which also offers FAX on/offramp. >> Nevertheless I can use V-4BRI for faxing when using spandsp. Both > cards >> do support onboard echo cancellation. Are this assumptions correct? >> >> The difference between the Diva Server V-Series and the normal Diva >> Server cards is that you can only use the V-Series for Voice >> applications. You can not fax with a V-Series card. If you try and fax >> with a V-Series card you will get an error. > > Using spandsp and V-4BRI does not work? > > What about a pass-through scenario: > > PSTN <-2xBRI-> Asterisk <-2xBRI-> oldPBX > > Does Asterisk with the V-4BRI allows to pass through fax calls (or other > data calls) from the PSTN to the old PBX? > > >> 2. " ...install the isdn4k-utils-devel package...". What is isdn4k ? >> I'm a little bit confused about what I have to install. >> >> This is just a package that contains the capi.h file that is needed to >> compile the chan_capi-cm driver. > > btw: libcapi20-dev on debian ;-) > > regards > klaus > > > > _______________________________________________ > --Bandwidth and Colocation provided by Easynews.com -- > > Asterisk-Users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users > _______________________________________________ > --Bandwidth and Colocation provided by Easynews.com -- > > Asterisk-Users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users > _______________________________________________ --Bandwidth and Colocation provided by Easynews.com -- Asterisk-Users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
