[test-results] [Bamboo] No agents to build plan Asterisk - 1.8 - FreeBSD 8.1 - i386

[Bamboo]

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AST18-FREEBSD81-I386-96 has been queued, but there's no agent capable of building it.
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http://bamboo.asterisk.org/browse/AST18-FREEBSD81-I386/log

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Code Changes
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rmudgett (302174):

>Merged revisions 302173 via svnmerge from 
>https://origsvn.digium.com/svn/asterisk/branches/1.6.2
>
>................
>  r302173 | rmudgett | 2011-01-18 12:07:15 -0600 (Tue, 18 Jan 2011) | 95 lines
>  
>  Merged revisions 302172 via svnmerge from 
>  https://origsvn.digium.com/svn/asterisk/branches/1.4
>  
>  ........
>    r302172 | rmudgett | 2011-01-18 12:04:36 -0600 (Tue, 18 Jan 2011) | 88 lines
>    
>    Issues with DTMF triggered attended transfers.
>    
>    Issue #17999
>    1) A calls B. B answers.
>    2) B using DTMF dial *2 (code in features.conf for attended transfer).
>    3) A hears MOH. B dial number C
>    4) C ringing. A hears MOH.
>    5) B hangup. A still hears MOH. C ringing.
>    6) A hangup. C still ringing until "atxfernoanswertimeout" expires.
>    For v1.4 C will ring forever until C answers the dead line. (Issue #17096)
>    
>    Problem: When A and B hangup, C is still ringing.
>    
>    Issue #18395
>    SIP call limit of B is 1
>    1. A call B, B answered
>    2. B *2(atxfer) call C
>    3. B hangup, C ringing
>    4. Timeout waiting for C to answer
>    5. Recall to B fails because B has reached its call limit.
>    
>    Because B reached its call limit, it cannot do anything until the transfer
>    it started completes.
>    
>    Issue #17273
>    Same scenario as issue 18395 but party B is an FXS port.  Party B cannot
>    do anything until the transfer it started completes.  If B goes back off
>    hook before C answers, B hears ringback instead of the expected dialtone.
>    
>    **********
>    Note for the issue #17273 and #18395 fix:
>    
>    DTMF attended transfer works within the channel bridge.  Unfortunately,
>    when either party A or B in the channel bridge hangs up, that channel is
>    not completely hung up until the transfer completes.  This is a real
>    problem depending upon the channel technology involved.
>    
>    For chan_dahdi, the channel is crippled until the hangup is complete.
>    Either the channel is not useable (analog) or the protocol disconnect
>    messages are held up (PRI/BRI/SS7) and the media is not released.
>    
>    For chan_sip, a call limit of one is going to block that endpoint from any
>    further calls until the hangup is complete.
>    
>    For party A this is a minor problem.  The party A channel will only be in
>    this condition while party B is dialing and when party B and C are
>    conferring.  The conversation between party B and C is expected to be a
>    short one.  Party B is either asking a question of party C or announcing
>    party A.  Also party A does not have much incentive to hangup at this
>    point.
>    
>    For party B this can be a major problem during a blonde transfer.  (A
>    blonde transfer is our term for an attended transfer that is converted
>    into a blind transfer.  :)) Party B could be the operator.  When party B
>    hangs up, he assumes that he is out of the original call entirely.  The
>    party B channel will be in this condition while party C is ringing, while
>    attempting to recall party B, and while waiting between call attempts.
>    
>    WARNING:
>    The ATXFER_NULL_TECH conditional is a hack to fix the problem.  It will
>    replace the party B channel technology with a NULL channel driver to
>    complete hanging up the party B channel technology.  The consequences of
>    this code is that the 'h' extension will not be able to access any channel
>    technology specific information like SIP statistics for the call.
>    
>    ATXFER_NULL_TECH is not defined by default.
>    **********
>    
>    (closes issue #17999)
>    Reported by: iskatel
>    Tested by: rmudgett
>    JIRA SWP-2246
>    
>    (closes issue #17096)
>    Reported by: gelo
>    Tested by: rmudgett
>    JIRA SWP-1192
>    
>    (closes issue #18395)
>    Reported by: shihchuan
>    Tested by: rmudgett
>    
>    (closes issue #17273)
>    Reported by: grecco
>    Tested by: rmudgett
>    
>    Review: https://reviewboard.asterisk.org/r/1047/
>  ........
>................
>


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