[asterisk-users] Outbound international calls over BT ISDN30

[Steve Davies]

2008/4/29 Tony Mountifield <tony at softins.clara.co.uk>:
[snip]
>  What values do you have in zapata.conf for pridialplan, internationalprefix,
>  nationalprefix and localprefix?
>
>  Try each of the following two sets of parameters:
>
>  (A)
>  pridialplan=dynamic
>  internationalprefix=00
>  nationalprefix=0
>  localprefix=
>
>  (B)
>  pridialplan=unknown
>  internationalprefix=
>  nationalprefix=
>  localprefix=
>

I'll just add that while (A) should be more correct, (B) seems to work
with a larger number of ISDN30 systems in the UK.

Regards,
Steve