NO INBOUND CALLS - EXTENSION NOT FOUND

Hi friends have the managers manual every outbound campaign runs very good but i'm not able to get any inbound call.
I setup vicidial as:
-> Carrier
-> Phones
-> User Group
-> User
-> Inbound Groups
-> DID
-> Inbound Campaign
but ... every time i call the DID asterisk says:
There is any missing setting before settings above ??
Thanks in Advance ...
Local Server with ViciBox_v.7.x86_64-7.0.0 | Vicidial 2.12-538a Build 160122-1401 | Asterisk 11 | Single Server | Intel Core i7-3770 8GB-RAM | 1TB Hard Drive
I setup vicidial as:
-> Carrier
-> Phones
-> User Group
-> User
-> Inbound Groups
-> DID
-> Inbound Campaign
but ... every time i call the DID asterisk says:
Call from 'XXXXXX' (XXX.XXX.XXX.XXX) to extension '+1XXXXXXXXXXX' rejected because extension not found in context=trunkinbound
There is any missing setting before settings above ??
Thanks in Advance ...
Local Server with ViciBox_v.7.x86_64-7.0.0 | Vicidial 2.12-538a Build 160122-1401 | Asterisk 11 | Single Server | Intel Core i7-3770 8GB-RAM | 1TB Hard Drive