GOautodial Open Source Omni-channel Contact Center Suite

Hello,

Goautodial 3.3

can you please provide us a complete documentation to create and inbound compain.
I create one ,with an DID extention, logged agent, created script, user group for inbound...
but when i call this extention, nothing happened
this is the log in the asterisk
anonymous 977225116 vicidial-auto-external "anonymous" <anonymous> SIP/100-000007a2 SIP/100-000007a3 Hangup 11/10/2016 17:57 11/10/2016 17:57 2 0 NO ANSWER DOCUMENTATION 1476208626.6280

Oct 11 16:49:59] VERBOSE²³⁰¹⁶ pbx.c: [Oct 11 16:49:59] -- Executing [0977225116@vicidial-auto-external:1] AGI in new stack
[Oct 11 16:49:59] VERBOSE²³⁰¹⁶ res_agi.c: [Oct 11 16:49:59] -- <SIP/100-0000041a>AGI Script agi://127.0.0.1:4577/call_log completed, returning 0
[Oct 11 16:49:59] VERBOSE²³⁰¹⁶ pbx.c: [Oct 11 16:49:59] -- Executing [0977225116@vicidial-auto-external:2] Dial("SIP/100-0000041a", "SIP/00977225116@100,,tTo") in new stack
[Oct 11 16:49:59] VERBOSE²³⁰¹⁶ netsock2.c: [Oct 11 16:49:59] Using SIP RTP CoS mark 5
[Oct 11 16:49:59] VERBOSE[23016] app_dial.c: [Oct 11 16:49:59] -- Called SIP/00977225116@100
[Oct 11 16:50:00] VERBOSE[23016] app_dial.c: [Oct 11 16:50:00] Everyone is busy/congested at this time (1:0/0/1)
[Oct 11 16:50:00] VERBOSE²³⁰¹⁶ pbx.c: [Oct 11 16:50:00] -- Executing [0977225116@vicidial-auto-external:3] Hangup("SIP/100-0000041a", "") in new stack
[Oct 11 16:50:00] VERBOSE²³⁰¹⁶ pbx.c: [Oct 11 16:50:00] == Spawn extension (vicidial-auto-external, 0977225116, 3) exited non-zero on 'SIP/100-0000041a'
[Oct 11 16:50:00] VERBOSE²³⁰¹⁶ pbx.c: [Oct 11 16:50:00] -- Executing [h@vicidial-auto-external:1] AGI in new stack
[Oct 11 16:50:00] VERBOSE²³⁰¹⁶ res_agi.c: [Oct 11 16:50:00] -- <SIP/100-0000041a>AGI Script agi://127.0.0.1:4577/call_log--HVcauses--PRI-----NODEBUG-----1-----CHANUNAVAIL---------- completed, returning 0

Thnak you very much for your help