my server and agent is this:
CPU: Intel (R) Xeon (R) CPU E3-1220 V2@3.10GHz 4 core
Memory : 8GB
Internet : Fiber 20MB
Seats : 20 people
vicidail: GoAutoDial CE 2.0 | Vicidial 2.2.1-237 Build 100510-2015 | Asterisk 1.4.27.1-1
dial method: RATIO
auto dial level: 2.4
Dial Plan :
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exten => _X., 1, AGI (agi :/ / 127.0.0.1:4577 / call_log)
exten => _X., 2, Dial ($ {SIPgoautodial} / $ {EXTEN},, tToM (connect))
exten => _X., 3, Hangup
Trunk:
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[goautodial]
disallow = all
allow = alaw
allow = ulaw
allow = g729
type = friend
accountcode = goautodial
host = XX.XX.XXX.xx
dtmfmode = rfc2833
context = trunkinbound
qualify = yes
insecure = very
Server Load :
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top - 11:35:33 up 6:04, 2 users, load average: 1.75, 1.91, 2.13
Tasks: 145 total, 1 running, 144 sleeping, 0 stopped, 0 zombie
Cpu (s): 18.4% us, 1.6% sy, 0.0% ni, 78.1% id, 1.5% wa, 0.0% hi, 0.3% si, 0.0% st
Mem: 8113176k total, 7873224k used, 239952k free, 29972k buffers
Swap: 1044216k total, 1772k used, 1042444k free, 2675988k cached
The problem is this , when automatic call , the state agent is , 10 agent is INCALL, 10 agent is READY, ring number is 30 , drop_call_seconds = 12S, no phone queue. However , there are a lot of DROP phone appears , "DROPPED PERCENT value" reports in real time has been increased. but just call through 1-2S,these calls will be vicidial server hung up, So I inquired vicidial_carrier_log table , DROP record numbers are ANSWER, vicidial_log table term_reason field result is "ABANDON or NONE",I inquired voip CDR , DROP numbers are switched , my VOIP line server is no error. I do not know what the problem is in place . DROP numbers also need to pay for the call , but the seat numbers are not receiving these calls . Urgent request to help me to solve this problem !
Please forgive me, my English is not very good, I do not know whether it is expressed clearly my problem .
Thank you !