[asterisk-dev] [Code Review] 4167: Allow mis-dialed DTMF-initiated transfers to be re-attempted.

[Mark Michelson]

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https://reviewboard.asterisk.org/r/4167/
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Review request for Asterisk Developers.


Repository: Asterisk


Description
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There have been complaints about the fact that when a DTMF transfer is initiated, and an incorrect number is dialled, the prompt says "Please try again" but then doesn't give the transferer a chance to do so without re-initiating the transfer.

This patch adds a features.conf option called "transferdialattempts" (yes, the name is gross, but it fits in with the convention of other options in features.conf). This option controls how many attempts a transferer has to dial a valid extension before being booted back out to the call with the transferee. The option defaults to 3. As with other options from features.conf, this can also be set using the FEATURE() dialplan function so that it may be changed per-call if desired.


Diffs
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  /trunk/main/features_config.c 427676 
  /trunk/main/bridge_basic.c 427676 
  /trunk/include/asterisk/features_config.h 427676 

Diff: https://reviewboard.asterisk.org/r/4167/diff/


Testing
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See /r/4168


Thanks,

Mark Michelson

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