[asterisk-dev] Adding a call preemption feature

[Jean Aunis]

Le 13/11/2017 à 17:58, Steve Edwards a écrit :
> On Mon, 13 Nov 2017, James Finstrom wrote:
>
>> Generally the idea of arbitrarily killing calls seems awful, even if 
>> the behavior is expected. Yeah so john we need to .<CLICK> RING.... 
>> John is confused, your brain has to reset because whatever was 
>> happening no longer matters.
>
> At least play a message like "The boss needs to call his 
> mom/bookie/hooker. Thank you for understanding, your call just wasn't 
> important enough. Better luck next time -- and have a great day."
>
>
>
Thank you for your remarks. The fact is, it is not a question of user 
experience. We are working on critical communication networks, in which 
network resources are limited. Hanging up a low priority call to leave 
room to another is not an option, it is an absolute necessity, and it 
must be done in near real-time. We cannot afford to play any announcement.

By the way, I think call preemption is a native feature of ISDN networks 
(at least it's my understanding of the MLPP stuff, but I'm not a ISDN 
expert). But it is probably not used very often.
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