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Merged revisions 229966 via svnmerge from

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  r229966 | file | 2009-11-13 11:20:26 -0600 (Fri, 13 Nov 2009) | 13 lines
  
  Merged revisions 229965 via svnmerge from 
  https://origsvn.digium.com/svn/asterisk/branches/1.4
  
  ........
    r229965 | file | 2009-11-13 11:19:59 -0600 (Fri, 13 Nov 2009) | 6 lines
    
    Document a limitation in the AVAILSTATUS variable from ChanIsAvail and provide
    a workaround for it that does not change existing behavior.
    
    (closes issue #14426)
    Reported by: macli
  ........
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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.0@229967 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Joshua Colp
2009-11-13 17:20:53 +00:00
parent 7ccaf843fe
commit 8e1050a1af
2 changed files with 6 additions and 1 deletions
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5
apps/app_chanisavail.c
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@@ -53,6 +53,11 @@ static char *descrip =
" s - Consider the channel unavailable if the channel is in use at all.\n"
" t - Simply checks if specified channels exist in the channel list\n"
" (implies option s).\n"
"Note that the AVAILSTATUS variable is used for both device state\n"
"and cause code. It is therefore possible for it to give a value that may\n"
"indicate a device is available when it is not. It is suggested that the\n"
"AVAILORIGCHAN variable is used instead to see whether a device is available\n"
"or not.\n"
"This application sets the following channel variable upon completion:\n"
" AVAILCHAN - the name of the available channel, if one exists\n"
" AVAILORIGCHAN - the canonical channel name that was used to create the channel\n"

2
configs/extensions.conf.sample
View File

@@ -493,7 +493,7 @@ exten => a,n,Return
; ${ARG1} - Device to page
exten => s,1,ChanIsAvail(${ARG1},s) ; s is for ANY call
exten => s,n,GoToIf([${AVAILSTATUS} = "1"]?autoanswer:fail)
exten => s,n,GoToIf([${AVAILORIGCHAN} = ""]?fail:autoanswer)
exten => s,n(autoanswer),Set(_ALERT_INFO="RA") ; This is for the PolyComs
exten => s,n,SIPAddHeader(Call-Info: Answer-After=0) ; This is for the Grandstream, Snoms, and Others
exten => s,n,NoOp() ; Add others here and Post on the Wiki!!!!