[Asterisk-Users] zaphfc and ASUSCOM working in the US

[Michael Sandee]

Hi Michael,

US Telco's use NI1 (National ISDN1), not the currently supported DSS1
(EuroISDN). The only card supporting it is the Eicon Diva Server with
chan_capi as far as I heard. This will probably change some day (NI1
support in zaphfc)... but it will take some time most likely.

Regards

Michael Welter wrote:

> I finally got my ASUSCOM (Cologne chip) ISDNLink card working here in 
> the US.
>
> When a call arrives, I get "Unknown IE 42 (Unknown Information 
> Element)" and "Unknown IE 21 (Unknown Information Element)".
>
> IE 21 (0x15) is defined as Q931_CALL_STATE_SUSPEND_REQUEST.  IE 42 
> (0x2a) is not defined in the code and I couldn't google it.
>
> Is this something perculiar with ISDN in the US?  If this something 
> that should be handled in libpri?
>
> Thanks,
> Mike
>