[asterisk-users] Generating 484 "Address Incomplete"

[Vahan Yerkanian]

Hi,

We are processing lots of calls and I want to filter these that have 
incomplete numbers sent
with a proper SIP response. These numbers are not in the local dialplan 
by themselves, so
I'm trying to find a way to generate 484 "Address Incomplete" SIP 
response based on the
length of the extension called.

Congestion response is too lossy of the original cause and doesn't work 
in my case.

Any ideas?