Call Collision..

[krondorl]

Hi,

I seem to remember there being a topic for call collision but can no longer find it.

We are experiencing call collision, sometimes within hours, sometime within days of a system reboot.

We are using the following:

MySQL 5.0.44
Apache2 2.2.6
Asterisk 1.14..10.1
AstGuiClient 2.0.3
Gentoo 2.6.19 - r5
Zaptel 1.4.5 (no ztdummy module installed)
NO SIP or IAX, using T1 for external connections and a TDM to the internal Nortel system.

There are only 5 people using the system and there seems to be a lot of collisions.

The load is low.

Any hints on how to stop the collisions would be greatly appreciated.

Thanks

[mflorell]

Could you describe what exactly call collision is?

[ramindia]

Hi

call collision

you mean overlapping calls ?

post you extension.conf

check is there any duplicate entries in the meetme conferences



ram

[krondorl]

;
; extensions.conf - the Asterisk dial plan
;
[general]
static=yes
writeprotect=no
clearglobalvars=no

[globals]
;TRUNK1=Zap/g1 ; Trunk interface
;TRUNK2=Zap/g2
;TRUNKMSD=1 ; MSD digits to strip (usually 1 or 0)
RING=35

[in.span1]
exten => 8664088299,1,Answer
exten => 8664088299,2,Dial(Zap/108|30|o)
;exten => 8664088299,2,Dial(Zap/G1/16472128742)

[default]
;include => demo
include => am-msgs
include => outbound
include => voicemail
include => guiconferences
include => viciconferences
include => park-recording
include => ext-bmg
include => ext-drs
include => ext-bell
include => ext-west

[from-internal]
include => demo
include => lines

[lines]
exten => _9.,1,Dial(Zap/G1/${EXTEN:${GLOBAL(TRUNKMSD)}})
;exten => _9.,1,Dial(${GLOBAL(TRUNK2)}/${EXTEN:${GLOBAL(TRUNKMSD)}})

[ext-bmg]
; Connie Medeiros
exten => 261,1,Dial(Zap/97|30|o)
exten => 261,2, Hangup

; Kristen McIntee
exten => 333,1,Dial(Zap/98|30|o)
exten => 333,2,Hangup

; Lee-Anne Rowland
exten => 243,1,Dial(Zap/99|30|o)
exten => 243,2,Hangup

; Stacey Silva
exten => 242,1,Dial(Zap/100|30|o)
exten => 242,2,Hangup

[ext-drs]
; Amanda Curtis
exten => 236,1,Dial(Zap/101|30|o)
exten => 236,2,Hangup

; Carol Sullivan
exten => 228,1,Dial(Zap/102|30|o)
exten => 228,2,Hangup

; Donna Dwyer-Durant
exten => 223,1,Dial(Zap/103|30|o)
exten => 223,2,Hangup

; Kellie Robertson
exten => 222,1,Dial(Zap/104|30|o)
exten => 222,2,Hangup

; Shelley Kinkaid
exten => 224,1,Dial(Zap/105|30|o)
exten => 224,2,Hangup

; Suzanne Martin
exten => 232,1,Dial(Zap/106|30|o)
exten => 232,2,Hangup

[ext-bell]
; Cam Dyck
exten => 287,1,Dial(Zap/107|30|o)
exten => 287,2,Hangup

; Randy Patterson
exten => 272,1,Dial(Zap/108|30|o)
exten => 272,2,Hangup

; Robert Mooney
exten => 279,1,Dial(Zap/109|30|o)
exten => 279,2,Hangup

[ext-west]
; Amy Buckley
exten => 253,1,Dial(Zap/110|30|o)
exten => 253,2,Hangup

; April Minnie
exten => 221,1,Dial(Zap/111|30|o)
exten => 221,2,Hangup

; Herinka Parks
exten => 304,1,Dial(Zap/112|30|o)
exten => 304,2,Hangup

; Lindsay Molesworth
exten => 235,1,Dial(Zap/113|30|o)
exten => 235,2,Hangup

; Matthew Jackson
exten => 283,1,Dial(Zap/114|30|o)
exten => 283,2,Hangup

; Blair Wettlaufer 281
; Dan Sanghara 444
; Hardy Takhar 241
; Suki Takhar 237

; Belinda Takhar 257
; George Sanghera 285
; Sarah Takhar 255
; Suki Sadra 256
; IT Room 251

[outbound]

; FastAGI for VICIDIAL/astGUIclient call logging
exten => h,1,DeadAGI(agi://127.0.0.1:4577/call_log)
exten => h,2,DeadAGI(agi://127.0.0.1:4577/VD_hangup--HVcause ... EBUG-----${HANGUPCAUSE}-----${DIALSTATUS}-----${DIALEDTIME}-----${ANSWEREDTIME}))

; dial an 800 outbound number
exten => _91800NXXXXXX,1,AGI(agi://127.0.0.1:4577/call_log)
exten => _91800NXXXXXX,2,Dial(${TRUNK}/${EXTEN:1},,tTo)
exten => _91800NXXXXXX,3,Hangup
exten => _91888NXXXXXX,1,AGI(agi://127.0.0.1:4577/call_log)
exten => _91888NXXXXXX,2,Dial(${TRUNK}/${EXTEN:1},,tTo)
exten => _91888NXXXXXX,3,Hangup
exten => _91877NXXXXXX,1,AGI(agi://127.0.0.1:4577/call_log)
exten => _91877NXXXXXX,2,Dial(${TRUNK}/${EXTEN:1},,tTo)
exten => _91877NXXXXXX,3,Hangup
exten => _91866NXXXXXX,1,AGI(agi://127.0.0.1:4577/call_log)
exten => _91866NXXXXXX,2,Dial(${TRUNK}/${EXTEN:1},,tTo)
exten => _91866NXXXXXX,3,Hangup

; dial a long distance outbound number
exten => _91NXXNXXXXXX,1,AGI(agi://127.0.0.1:4577/call_log)
exten => _91NXXNXXXXXX,2,Dial(Zap/G1/${EXTEN:1},,tTo)
exten => _91NXXNXXXXXX,3,Hangup

; dial a local outbound number (modified because of only LD T1)
exten => _9NXXXXXX,1,AGI(agi://127.0.0.1:4577/call_log)
exten => _9NXXXXXX,2,Dial(Zap/G1/1${EXTEN:1},,tTo)
exten => _9NXXXXXX,3,Hangup

; parameters for agi-VDADcloser.agi (2 fields separated by five dashes "-----"):
; 1. the full extension formatted by VICIDIAL for internal transfers * separated
; 2. the word START to denote the beginning of the acceptance of the transfer
; inbound VICIDIAL transfer calls [can arrive through PRI T1 crossover or IAX channel]
exten => _90009.,1,Answer ; Answer the line
exten => _90009.,2,AGI(agi-VDADcloser.agi,${EXTEN}-----START)
exten => _90009.,3,Hangup

[demo]
;
exten => s,1,Wait(1) ; Wait a second, just for fun
exten => s,n,Answer ; Answer the line
exten => s,n,Set(TIMEOUT(digit)=5) ; Set Digit Timeout to 5 seconds
exten => s,n,Set(TIMEOUT(response)=10) ; Set Response Timeout to 10 seconds
exten => s,n(restart),BackGround(demo-congrats) ; Play a congratulatory message
exten => s,n(instruct),BackGround(demo-instruct) ; Play some instructions
exten => s,n,WaitExten ; Wait for an extension to be dialed.

exten => 2,1,BackGround(demo-moreinfo) ; Give some more information.
exten => 2,n,Goto(s,instruct)

exten => 3,1,Set(LANGUAGE()=fr) ; Set language to french
exten => 3,n,Goto(s,restart) ; Start with the congratulations

exten => 1000,1,Goto(default,s,1)

exten => 1234,1,Playback(transfer,skip) ; "Please hold while..."
; (but skip if channel is not up)
exten => 1234,n,Macro(stdexten,1234,${GLOBAL(CONSOLE)})

exten => 1235,1,Voicemail(1234,u) ; Right to voicemail

exten => 1236,1,Dial(Console/dsp) ; Ring forever
exten => 1236,n,Voicemail(1234,b) ; Unless busy

exten => #,1,Playback(demo-thanks) ; "Thanks for trying the demo"
exten => #,n,Hangup ; Hang them up.

exten => t,1,Goto(#,1) ; If they take too long, give up
exten => i,1,Playback(invalid) ; "That's not valid, try again"

exten => 500,1,Playback(demo-abouttotry); Let them know what's going on
exten => 500,n,Dial(IAX2/guest@misery.digium.com/s@default) ; Call the Asterisk demo
exten => 500,n,Playback(demo-nogo) ; Couldn't connect to the demo site
exten => 500,n,Goto(s,6) ; Return to the start over message.

exten => 600,1,Playback(demo-echotest) ; Let them know what's going on
exten => 600,n,Echo ; Do the echo test
exten => 600,n,Playback(demo-echodone) ; Let them know it's over
exten => 600,n,Goto(s,6) ; Start over

exten => 76245,1,Macro(page,SIP/Grandstream1)
exten => _7XXX,1,Macro(page,SIP/${EXTEN})

exten => 7999,1,Set(TIMEOUT(absolute)=60)
exten => 7999,2,Page(Local/Grandstream1@page&Local/Xlite1@page&Local/1234@page/n|d)

[am-msgs]
exten => 4000,1,playback(takhar/bmg_m)
exten => 4000,2,Hangup()

[voicemail]
exten => 8500,1,VoicemailMain
exten => 8500,n,Goto(s,6)

[guiconferences]
; astGUIclient conferences
exten => 8600001,1,Meetme,8600001|q
exten => 8600002,1,Meetme,8600002|q
exten => 8600003,1,Meetme,8600003|q
exten => 8600004,1,Meetme,8600004|q
exten => 8600005,1,Meetme,8600005|q
exten => 8600006,1,Meetme,8600006|q
exten => 8600007,1,Meetme,8600007|q
exten => 8600008,1,Meetme,8600008|q
exten => 8600009,1,Meetme,8600009|q
exten => 8600010,1,Meetme,8600010|q
exten => 8600011,1,Meetme,8600011|q
exten => 8600012,1,Meetme,8600012|q
exten => 8600013,1,Meetme,8600013|q
exten => 8600014,1,Meetme,8600014|q
exten => 8600015,1,Meetme,8600015|q
exten => 8600016,1,Meetme,8600016|q
exten => 8600017,1,Meetme,8600017|q
exten => 8600018,1,Meetme,8600018|q
exten => 8600019,1,Meetme,8600019|q
exten => 8600020,1,Meetme,8600020|q
exten => 8600021,1,Meetme,8600021|q
exten => 8600022,1,Meetme,8600022|q
exten => 8600023,1,Meetme,8600023|q
exten => 8600024,1,Meetme,8600024|q
exten => 8600025,1,Meetme,8600025|q
exten => 8600026,1,Meetme,8600026|q
exten => 8600027,1,Meetme,8600027|q
exten => 8600028,1,Meetme,8600028|q
exten => 8600029,1,Meetme,8600029|q

exten => _X48600XXX,1,MeetMeAdmin(${EXTEN:2},T,${EXTEN:0:1})
exten => _X48600XXX,2,Hangup

exten => _X38600XXX,1,MeetMeAdmin(${EXTEN:2},t,${EXTEN:0:1})
exten => _X38600XXX,2,Hangup

exten => _X28600XXX,1,MeetMeAdmin(${EXTEN:2},m,${EXTEN:0:1})
exten => _X28600XXX,2,Hangup

exten => _X18600XXX,1,MeetMeAdmin(${EXTEN:2},M,${EXTEN:0:1})
exten => _X18600XXX,2,Hangup

exten => _55558600XXX,1,MeetMeAdmin(${EXTEN:4},K)
exten => _55558600XXX,2,Hangup
exten => 8300,1,Hangup

[viciconferences]
; VICIDIAL conferences
exten => 8600051,1,Meetme,8600051
exten => 8600052,1,Meetme,8600052
exten => 8600053,1,Meetme,8600053
exten => 8600054,1,Meetme,8600054
exten => 8600055,1,Meetme,8600055
exten => 8600056,1,Meetme,8600056
exten => 8600057,1,Meetme,8600057
exten => 8600058,1,Meetme,8600058
exten => 8600059,1,Meetme,8600059
exten => 8600060,1,Meetme,8600060
exten => 8600061,1,Meetme,8600061
exten => 8600062,1,Meetme,8600062
exten => 8600063,1,Meetme,8600063
exten => 8600064,1,Meetme,8600064
exten => 8600065,1,Meetme,8600065
exten => 8600066,1,Meetme,8600066
exten => 8600067,1,Meetme,8600067
exten => 8600068,1,Meetme,8600068
exten => 8600069,1,Meetme,8600069
exten => 8600070,1,Meetme,8600070
exten => 8600071,1,Meetme,8600071
exten => 8600072,1,Meetme,8600072
exten => 8600073,1,Meetme,8600073
exten => 8600074,1,Meetme,8600074
exten => 8600075,1,Meetme,8600075
exten => 8600076,1,Meetme,8600076
exten => 8600077,1,Meetme,8600077
exten => 8600078,1,Meetme,8600078
exten => 8600079,1,Meetme,8600079
exten => 8600080,1,Meetme,8600080
exten => 8600081,1,Meetme,8600081
exten => 8600082,1,Meetme,8600082
exten => 8600083,1,Meetme,8600083
exten => 8600084,1,Meetme,8600084
exten => 8600085,1,Meetme,8600085
exten => 8600086,1,Meetme,8600086
exten => 8600087,1,Meetme,8600087
exten => 8600088,1,Meetme,8600088
exten => 8600089,1,Meetme,8600089
exten => 8600090,1,Meetme,8600090
exten => 8600091,1,Meetme,8600091
exten => 8600092,1,Meetme,8600092
exten => 8600093,1,Meetme,8600093
exten => 8600094,1,Meetme,8600094
exten => 8600095,1,Meetme,8600095
exten => 8600096,1,Meetme,8600096
exten => 8600097,1,Meetme,8600097
exten => 8600098,1,Meetme,8600098
exten => 8600099,1,Meetme,8600099
exten => 8600100,1,Meetme,8600100
exten => 8600101,1,Meetme,8600101
exten => 8600102,1,Meetme,8600102
exten => 8600103,1,Meetme,8600103
exten => 8600104,1,Meetme,8600104
exten => 8600105,1,Meetme,8600105
exten => 8600106,1,Meetme,8600106
exten => 8600107,1,Meetme,8600107
exten => 8600108,1,Meetme,8600108
exten => 8600109,1,Meetme,8600109
exten => 8600110,1,Meetme,8600110
exten => 8600111,1,Meetme,8600111
exten => 8600112,1,Meetme,8600112
exten => 8600113,1,Meetme,8600113
exten => 8600114,1,Meetme,8600114
exten => 8600115,1,Meetme,8600115
exten => 8600116,1,Meetme,8600116
exten => 8600117,1,Meetme,8600117
exten => 8600118,1,Meetme,8600118
exten => 8600119,1,Meetme,8600119
exten => 8600120,1,Meetme,8600120
exten => 8600121,1,Meetme,8600121
exten => 8600122,1,Meetme,8600122
exten => 8600123,1,Meetme,8600123
exten => 8600124,1,Meetme,8600124
exten => 8600125,1,Meetme,8600125
exten => 8600126,1,Meetme,8600126
exten => 8600127,1,Meetme,8600127
exten => 8600128,1,Meetme,8600128
exten => 8600129,1,Meetme,8600129
exten => 8600130,1,Meetme,8600130
exten => 8600131,1,Meetme,8600131
exten => 8600132,1,Meetme,8600132
exten => 8600133,1,Meetme,8600133
exten => 8600134,1,Meetme,8600134
exten => 8600135,1,Meetme,8600135
exten => 8600136,1,Meetme,8600136
exten => 8600137,1,Meetme,8600137
exten => 8600138,1,Meetme,8600138
exten => 8600139,1,Meetme,8600139
exten => 8600140,1,Meetme,8600140
exten => 8600141,1,Meetme,8600141
exten => 8600142,1,Meetme,8600142
exten => 8600143,1,Meetme,8600143
exten => 8600144,1,Meetme,8600144
exten => 8600145,1,Meetme,8600145
exten => 8600146,1,Meetme,8600146
exten => 8600147,1,Meetme,8600147
exten => 8600148,1,Meetme,8600148
exten => 8600149,1,Meetme,8600149
exten => 8600150,1,Meetme,8600150
exten => 8600151,1,Meetme,8600151
exten => 8600152,1,Meetme,8600152
exten => 8600153,1,Meetme,8600153
exten => 8600154,1,Meetme,8600154
exten => 8600155,1,Meetme,8600155
exten => 8600156,1,Meetme,8600156
exten => 8600157,1,Meetme,8600157
exten => 8600158,1,Meetme,8600158
exten => 8600159,1,Meetme,8600159
exten => 8600160,1,Meetme,8600160
exten => 8600161,1,Meetme,8600161
exten => 8600162,1,Meetme,8600162
exten => 8600163,1,Meetme,8600163
exten => 8600164,1,Meetme,8600164
exten => 8600165,1,Meetme,8600165
exten => 8600166,1,Meetme,8600166
exten => 8600167,1,Meetme,8600167
exten => 8600168,1,Meetme,8600168
exten => 8600169,1,Meetme,8600169
exten => 8600170,1,Meetme,8600170
exten => 8600171,1,Meetme,8600171
exten => 8600172,1,Meetme,8600172
exten => 8600173,1,Meetme,8600173
exten => 8600174,1,Meetme,8600174
exten => 8600175,1,Meetme,8600175
exten => 8600176,1,Meetme,8600176
exten => 8600177,1,Meetme,8600177
exten => 8600178,1,Meetme,8600178
exten => 8600179,1,Meetme,8600179
exten => 8600180,1,Meetme,8600180
exten => 8600181,1,Meetme,8600181
exten => 8600182,1,Meetme,8600182
exten => 8600183,1,Meetme,8600183
exten => 8600184,1,Meetme,8600184
exten => 8600185,1,Meetme,8600185
exten => 8600186,1,Meetme,8600186
exten => 8600187,1,Meetme,8600187
exten => 8600188,1,Meetme,8600188
exten => 8600189,1,Meetme,8600189
exten => 8600190,1,Meetme,8600190
exten => 8600191,1,Meetme,8600191
exten => 8600192,1,Meetme,8600192
exten => 8600193,1,Meetme,8600193
exten => 8600194,1,Meetme,8600194
exten => 8600195,1,Meetme,8600195
exten => 8600196,1,Meetme,8600196
exten => 8600197,1,Meetme,8600197
exten => 8600198,1,Meetme,8600198
exten => 8600199,1,Meetme,8600199
exten => 8600200,1,Meetme,8600200
; quiet entry and leaving conferences for VICIDIAL
exten => _78600XXX,1,Meetme,${EXTEN:1}|q
; quiet monitor extensions for meetme rooms (for room managers)
exten => _68600XXX,1,Meetme,${EXTEN:1}|mq
; voicelab exten
exten => _86009XX,1,Meetme,${EXTEN}|mq
; voicelab exten moderator
exten => _986009XX,1,Meetme,${EXTEN:1}

[park-recording]
; park channel for client GUI parking, hangup after 30 minutes
; create a GSM formatted audio file named "park.gsm" that is 30 minutes long
; and put it in /var/lib/asterisk/sounds
exten => 8301,1,Answer
exten => 8301,2,AGI(park_CID.agi)
exten => 8301,3,Playback(park)
exten => 8301,4,Hangup
exten => 8303,1,Answer
exten => 8303,2,AGI(park_CID.agi)
exten => 8303,3,Playback(conf)
exten => 8303,4,Hangup

; park channel for client GUI conferencing, hangup after 30 minutes
; create a GSM formatted audio file named "conf.gsm" that is 30 minutes long
; and put it in /var/lib/asterisk/sounds
exten => 8302,1,Answer
exten => 8302,2,Playback(conf)
exten => 8302,3,Hangup

; default audio for safe harbor 2-second-after-hello message then hangup
; create a GSM formatted audio file complies with safe harbor rules
; and put it in /var/lib/asterisk/sounds then change filename below
exten => 8307,1,Answer
exten => 8307,2,Playback(vm-goodbye)
exten => 8307,3,Hangup

; this is used for recording conference calls, the client app sends the filename
; value as a callerID recordings go to /var/spool/asterisk/monitor (WAV)
exten => 8309,1,Answer
exten => 8309,2,Monitor(wav,${CALLERIDNAME})
exten => 8309,3,Wait,3600
exten => 8309,4,Hangup

; this is used for recording conference calls, the client app sends the filename
; value as a callerID recordings go to /var/spool/asterisk/monitor (GSM)
exten => 8310,1,Answer
exten => 8310,2,Monitor(gsm,${CALLERIDNAME})
exten => 8310,3,Wait,3600
exten => 8310,4,Hangup

; this is used for playing a message to an answering machine forwarded from AMD in VICIDIAL
; replace conf with the message file you want to leave
exten => 8320,1,WaitForSilence(2000,2) ; AMD got machine. leave message after recording
exten => 8320,2,Playback(takhar/bmg_m)
exten => 8320,3,AGI(VD_amd_post.agi,${EXTEN})
exten => 8320,4,Hangup

; use for selective CallerID hangup by area code(hard-coded)
exten => 8352,1,AGI(agi-VDADselective_CID_hangup.agi,${EXTEN})
exten => 8352,2,Playback(safe_harbor)
exten => 8352,3,Hangup

;#### VDAD STANDARD TRANSFER ENTRIES ####
; VICIDIAL_auto_dialer transfer script for no-agent campaigns:
exten => 8364,1,AGI(agi://127.0.0.1:4577/call_log)
exten => 8364,2,AGI(agi-VDADtransferBROADCAST.agi,${EXTEN})
exten => 8364,3,AGI(agi-VDADtransferBROADCAST.agi,${EXTEN})
exten => 8364,4,AGI(agi-VDADtransferBROADCAST.agi,${EXTEN})
exten => 8364,5,Hangup

; VICIDIAL_auto_dialer transfer script:
exten => 8365,1,AGI(agi://127.0.0.1:4577/call_log)
exten => 8365,2,AGI(agi-VDADtransfer.agi,${EXTEN})
exten => 8365,3,AGI(agi-VDADtransfer.agi,${EXTEN})
exten => 8365,4,AGI(agi-VDADtransfer.agi,${EXTEN})
exten => 8365,5,Hangup

; VICIDIAL_auto_dialer transfer script SURVEY at beginning:
exten => 8366,1,AGI(agi://127.0.0.1:4577/call_log)
exten => 8366,2,AGI(agi-VDADtransferSURVEY.agi,${EXTEN})
exten => 8366,3,AGI(agi-VDADtransferSURVEY.agi,${EXTEN})
exten => 8366,4,AGI(agi-VDADtransferSURVEY.agi,${EXTEN})
exten => 8366,5,Hangup

; VICIDIAL_auto_dialer transfer script Load Balance Overflow:
exten => 8367,1,AGI(agi://127.0.0.1:4577/call_log)
exten => 8367,2,AGI(agi-VDAD_LO_transfer.agi,${EXTEN})
exten => 8367,3,AGI(agi-VDAD_LO_transfer.agi,${EXTEN})
exten => 8367,4,AGI(agi-VDAD_LO_transfer.agi,${EXTEN})
exten => 8367,5,Hangup

; VICIDIAL_auto_dialer transfer script Load Balanced:
exten => 8368,1,AGI(agi://127.0.0.1:4577/call_log)
exten => 8368,2,AGI(agi-VDAD_LB_transfer.agi,${EXTEN})
exten => 8368,3,AGI(agi-VDAD_LB_transfer.agi,${EXTEN})
exten => 8368,4,AGI(agi-VDAD_LB_transfer.agi,${EXTEN})
exten => 8368,5,Hangup

; VICIDIAL_auto_dialer transfer script AMD with Load Balanced:
exten => 8369,1,AGI(agi://127.0.0.1:4577/call_log)
; exten => 8369,2,AMD(2000|2000|1000|5000|120|50|4|256)
exten => 8369,2,AMD(3500|1500|300|5000|120|50|5|256)
exten => 8369,3,AGI(VD_amd.agi,${EXTEN})
exten => 8369,4,AGI(agi-VDAD_LB_transfer.agi,${EXTEN})
exten => 8369,5,AGI(agi-VDAD_LB_transfer.agi,${EXTEN})
exten => 8369,6,AGI(agi-VDAD_LB_transfer.agi,${EXTEN})
exten => 8369,7,Hangup

; VICIDIAL auto-dial reminder script
exten => 8372,1,AGI(agi://127.0.0.1:4577/call_log)
exten => 8372,2,AGI(agi-VDADautoREMINDER.agi,${EXTEN})
exten => 8372,3,AGI(agi-VDADautoREMINDER.agi,${EXTEN})
exten => 8372,4,AGI(agi-VDADautoREMINDER.agi,${EXTEN})
exten => 8372,5,Hangup

[krondorl]

Could you describe what exactly call collision is?

The instances below are out of 1100 handled calls.

1) Two calls at the same time -- the operator is on a call, and a second call is dumped into the conference (18 incidents yesterday)

2) The collector is still on a call, but VICIDial says the call is over and cuts out the VICIDial Screen (17 instances)

3) VICIDial jumps directly to the disposition screen but no call is received (17 instances)

4) Call completed, customer has hung up, but call is 'hung' with dead air -- hangup button on VICIDial is grayed out (13 instances)

5) Logging into VICIDial causes the phone to ring - when the operator picks it up, rather than a voice stating they are in conference, they either get dead air or a busy signal or a previous unreleased call (9 instances).

These are the main issues. Just a quick note, that after restarting apache, these things go away for a period of time and then start showing up again.

[mflorell]

You are using Asterisk 1.4 those are known issues. If you want to fix them, downgrade to Asterisk 1.2.24.