What have I done wrong

I am running
Asterisk (Ver. 1.8.11.0)
FreePBX Framework 2.10.0.4
I have set a inbound rout to ring at ext.1000
and all out bound go out just fine

(xx.xx.93.190:5060) to extension ‘1925xxxxxxx’ rejected because extension not found in context ‘from=pstn’.
[2012-04-16 16:45:38] VERBOSE[3671] app_dial.c: – SIP/VP-xxxxxx-0000001b is ringing
[2012-04-16 16:45:39] VERBOSE[2835] netsock2.c: == Using SIP RTP TOS bits 184
[2012-04-16 16:45:39] VERBOSE[2835] netsock2.c: == Using SIP RTP CoS mark 5
[2012-04-16 16:45:39] NOTICE[2835] chan_sip.c: Call from ‘xxxxxxx’ (xxx.1.93.190:5060) to extension ‘1925xxxxxxx’ rejected because extension not found in context ‘from=pstn’.

Answer: You have a typo

You entered:

from=pstn

context must be:

from-pstn