Play Custom Message when PRI EXT 1 Unknown Number Plan

neverbug
Joined: Tue 16 of May, 2017

Play Custom Message when PRI EXT 1 Unknown Number Plan

Posted:Tue 16 of May, 2017 (18:23 UTC)
HI,
How to play custom "unknown number message" when PRI get: Unknown Number Plan?

PRI Span: 1 > Called Party Number (len=13) [ Ext: 1 TON: Unknown Number Type (0) NPI: Unknown Number Plan (0)

Thanks.