[Asterisk-Users] Transferring Calls

[shabanip]

I have the same problem and
suppose that by some works on a new application similar to
parkandannounce app. it should be done.

- shabanip

----- Original Message ----- 
From: "Alex Forrow" <alex at seek-it.co.uk>
To: <asterisk-users at lists.digium.com>
Sent: Friday, September 17, 2004 5:43 PM
Subject: [Asterisk-Users] Transferring Calls


> We have set up an IP telephoney system hosted by Asterisk and its working 
> pretty well. We primarily use SIP and hardware IP phones. We have the 
> ability to transfer calls to another SIP phone using either the "Transfer" 
> button on the phone (these phones are Grandstream BudgeTone 100s) or using 
> the "#" key (the T/t flag must be set in the Dial command in asterisk for 
> this way to work).
>
> Both methods seem similar; you enter the number and it transfers. The 
> problems arise when the phone that it is transfered to is Busy or there is 
> no answer: Asterisk just hangs up. Instead of this behaviour, we would 
> like it to return the call to the person that transfered it.
>
> Alternativley, it could just do a 3 way call or something until the 
> original person hangs up?
>
> I can't believe there is no way to achieve this. I have looked all over 
> the internet but I can't find anything about this.
>
> From an Asterisk context point of view, the transfered call looks like a 
> new call, and as far as i can see there is no way to differentiate between 
> a new call and a transferred one. I know asterisk can tell the difference 
> because the phone sends a "REFER" datagram to initate the transfer.
>
> Any help would be really appreciated
>
> Thanks,
>
>
> Alex Forrow
>
> Seek-it
>
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