[asterisk-dev] [Code Review] Run predial routine on local; 2 channel where you would expect.

[rmudgett]

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https://reviewboard.asterisk.org/r/1903/
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Review request for Asterisk Developers.


Summary
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Currently the predial routine executes on the ;1 channel of a local channel pair.  Executing predial on the ;1 channel of a local channel pair is of limited utility.  Any channel variables set by the predial routine executing on the ;1 channel will not be available when the local channel executes dialplan on the ;2 channel.

This patch creates ast_pre_call() and an associated pre_call() technology callback to handle running the predial routine.

Also chan_agent is likely going to need to run the predial routine on the real channel and not the agent channel.  But that's another patch. :)


Diffs
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  /trunk/apps/app_dial.c 365532 
  /trunk/channels/chan_local.c 365532 
  /trunk/include/asterisk/channel.h 365532 
  /trunk/main/channel.c 365532 

Diff: https://reviewboard.asterisk.org/r/1903/diff


Testing
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Running the predial on a local channel now executes on the ;2 channel of the local channel pair.


Thanks,

rmudgett

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