[asterisk-users] Unrecognized prilocaldialplan NPI modifier

[Håkon Nessjøen]

On Wed, Feb 17, 2010 at 6:53 PM, Tilghman Lesher <tlesher at digium.com> wrote:
> Oh, right, priLOCALdialplan.  What's in CALLERID(num) ?  Legitimate characters
> for the PSTN are numbers (and ABCD) only, so other characters are invalid,
> making them candidates for usage in modifying prilocaldialplan.

Hi,

Thanks for the help! It's was because callerid(num) was set to the
string 'unknown' in a agi script, in some cases where the user calling
in didn't have a callerid.

Håkon