AW: [Asterisk-Users] Re: Making digital/data calls through asterisk

A. Valentin a.valentin at webmasterorder.de
Thu Jan 27 15:52:25 MST 2005


Hi Miguel!

Im trying to use the method with the isdn-modem . If the TE410E arrives, I'm
going to try it and put it in the wiki. I just gut zapras working at home,
so that's working fine. Next step coming soon;-)

Thanks, 

Andre
> -----Ursprüngliche Nachricht-----
> Von: asterisk-users-bounces at lists.digium.com [mailto:asterisk-users-
> bounces at lists.digium.com] Im Auftrag von Miguel Ruiz Velasco Sobrino
> Gesendet: Donnerstag, 27. Januar 2005 22:55
> An: asterisk-users at lists.digium.com
> Betreff: [Asterisk-Users] Re: Making digital/data calls through asterisk
> 
> There is the ITU V.150 that defines a framework for transmiting modem
> signals using VoIP,
> in a efficient way, but there is no implementation other that R&D in big
> companies.
> 
> If you only want to forward an analog modem call over a PRI to the PSTN,
> you may need a
> channel bank connected to the TE410E card. The use of a TDM400 from many
> post on the
> lists seems unreliable for low speed faxes, so i guess it would be a
> nightmare to use
> with a modem.
> 
> And if you are using an IDSN modem, well, i don't know if anybody has
> managed to put that
> to work. If you manage to make it work, please add an entry in the wiki
> for that, i think
> it would be "a little step for a man, but a great leap to asterisk".
> 
> Or you may be reconsider this setup and if the thing you want is to use
> some channels for
> voice and others for data over de PRI, take a look in the hdlc setup for
> the TE410E, that
> works link any NIC in /dev/hdlcX.
> 
> 
> "A. Valentin" <a.valentin at webmasterorder.de> wrote:
> >Hi!
> >
> >We planing to by some PRI/BRI equipment to replace our existing telephone
> system.
> >So I am going to try this:
> >ISDN Card Outgoing Digital Call /
> >	Capability: Unrestricted digital information
> > -> octobri -> asterisk -> TE410E
> > -> Internet Provider / Receiver for Capability Unrestricted digital
> >information
> >
> >The question is: Is asterisk possible of transmit this digital call to
> the
> >destination and what is needed to achieve this?
> >I  found out that a variable called CALLTYPE exists, but I could not find
> >out, if the Dial applications set the capability for the outgoing call
> correct?
> >
> >Thanks in advance for our help,
> >
> > Andri
> 
> 
> =====
> Miguel Ruiz Velasco
> 
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> 
> 
> 
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