[asterisk-users] PRI (Primary-NTT)

[Edwin Lam]

On 1/7/2013 9:22 AM, Dan Austin wrote:
>
> The last PRI I setup in Hong Kong was configured as a Primary-Net5,
> which maps to euroisdn in DAHDI.  That was eight years ago, so things
> may have changed, but it is worth a try.
>
> You should also collect some Q.931 logs, as I have seen silly things
> like caller-id formatting cause calls to be rejected.  Sadly I cannot
> tell you how to accomplish that with DAHDI...

we replaced the T1 card. turned out it's the hardware
issue. now it's all fine.

thanks.