Asterisk logs, reveal ip address of bruteforcer?

Question

Asterisk

Good afternoon!

There are several Asterisk servers of different versions, mostly 1.8, but there is also 1.6
On 1.8 servers, the line slips in the logs

Call from '' (184.107.70.15:5082) to extension '348810972546417592' rejected because extension not found in context 'incoming_calls'.

on server 1.6 there is a similar line, but without the IP address of the bruteforcer.

Call from '' to extension '810972597562951' rejected because extension not found in context 'incoming_calls'.

Question: how to enable the display of this IP? Preferably without rebuilding the aster and editing the sources, of course :)

allowguest=no does not work for reasons beyond my control.

Answer 1

exten => _810.,1,Set(CDR(userfield)=${CHANNEL(recvip)})
and catch your Chinese

Answer 2

habrahabr.ru/post/194356
But it doesn't work for 1.8. For 1.8 channel, only source patching and rebuilding, alas.