[asterisk-users] Call List Campaign to an IVR

Chris Bagnall asterisk at lists.minotaur.cc
Mon Feb 6 11:30:28 CST 2017

On 6/2/17 5:24 pm, Tech Support wrote:
> Basically,
> two calls are made.
>When the first call is made for
> such a short period, the remote end still goes off hook, but the call will
> end before it starts to ring. Then, halfway through the first call, a second
> call is made. Since the remote end is off hook from the first call, the
> second call will get sent to voicemail and the message is played there.

Am I right in thinking call waiting isn't a thing on US mobile networks 
then? In the UK, call waiting is pretty standard, and almost universally 
enabled by default on mobile networks. AIUI the same is true for much of 

Kind regards,

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