[asterisk-users] Zaptel/mISDN and call transfer

[Christophorus Laube]

Tzafrir Cohen schrieb:
> On Sat, Jul 14, 2007 at 01:23:35PM +0200, Christophorus Laube wrote:
>   
>> Hi list,
>>
>> I am searching for a possibility to do a certain call transfer method
>> which is called "path replacement" in QSIG. But I want to do that in
>> DSS1 (EuroISDN). If my asterisk does a call transfer I want the machine
>> to signalize on dchan that the call path has to be replaced to a direct
>> connect between the caller and the called, i.e. my machine is to hang up
>> after the transfer and the channels are free again. Is it possible and
>> with what card vendor (mISDN vs.zaptel) and how do I do that?
>> Thanks in advance,
>>     
>
> I found an old feature-request bug in Zaptel which seems relevant:
>
> http://bugs.digium.com/3554
>
> Not sure if this means that the feature is supported. Maybe ask Mathew
> Fredrikson or Digium support.
>
>   
by the way: Is this call deflection or ECT etc. only possible to be
executed at ring time or can I redirect a yet running call?
Thanks, Christophorus