[Asterisk-Users] OT: BRI ISDN question

[WipeOut .]

The feedback I got from Kapejod is that the new version os cah_capi is significantly better with regard to both latency and echo with passive cards..

Has anyone got any comments on this using the new version of chan_capi??

> 
> I would seriously consider whether to use a passive ISDN card or not.  In 
> general reports of ISDN cards indicate significant issues with delay and 
> echo.  My experience with a (very) cheap ISDN card and BT ISDN2e conforms 
> to that.  ISDN is OK if you want to use asterisk as an answering system but 
> not so hot for live calls.
> 
>   Iain
> 
> 
> 
> 
> --On Thursday, May 22, 2003 3:31 pm +0000 "WipeOut ." 
> <wipeout at linuxmail.org> wrote:
> 
> > Can the BT Speedway (Re-badged passive AVM) do both point to point and
> > point to multipoint?
> >
> >> Hi,
> >>
> >> From what I have seen, BT configures point-to-point for you, and it
> >> dependent on whether you ordered DDIs with your ISDN package or not, and
> >> what you told them you intend to use the ISDN line for.
> >>
> >> We are currently testing the AVM B1 PCI V4.0 card. You can configure it
> >> for either point to point or point to multi-point. We are currently
> >> trying to get it to work with the latter.
> >>
> >> Thanks
> >> Tan
> >>
> >>
> >> ----- Original Message -----
> >> From: "WipeOut ." <wipeout at linuxmail.org>
> >> To: <asterisk-users at lists.digium.com>
> >> Sent: Thursday, May 22, 2003 3:43 PM
> >> Subject: [Asterisk-Users] OT: BRI ISDN question
> >>
> >>
> >> I am going to try and use a passive AVM fritz BRI card for my * setup..
> >>
> >> Here is the thing.. I need to order my BRI from BT.. The service that
> >> looks to be the one to use is what they call ISDN 2e becasue this has
> >> the option to setup hunt groups across multiple ISDN2e lines so I could
> >> add another line later to get 4 channels..
> >>
> >> According to the BT website in order to use the hunt grouping across
> >> multiple lines the line has to be installed in what they call "system
> >> access" using a "T" interface which can be seen here..
> >> http://www.bt.com/isdn/isdn2e/getting_started/line_setup.htm
> >>
> >> I have no idea what this is becasue I am not an ISDN guru.. so I am
> >> asking the question.. Can an AVM card (or 2) be setup to work in this
> >> "T" interface configuration or will I be forever limited to 1 BRI setup
> >> with an "S" interface??
> >>
> >> Thanks..
> >> --
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> 
> 
> 
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