asterisk users - Feb 2013 - CallerID external call after Attended Transfer

Hello,

using Asterisk 1.8.12.2

case :

I call with my cellphone to our public telephone number
Our receptionist answers the incoming call and does an attended transfer 
to my colleague ( A )
Colleague answers and the receptionist tells him that I am on the other 
side.
Receptionist transfers the call and I am connected to my colleague ( B )


My question is about the CallerID that the "colleague" sees on his
IP-phone.

In step A the colleague sees the CallerID of the receptionist, which I 
normal.
In step B, after I am connected to my colleague, the colleague still 
sees the CallerID of the receptionist (and not my cellphone number).

How come my colleague does not see my cellphone number ? What is the 
correct setting ( IP-phone ? Asterisk ? ) to obtain this functionality.


Thanks.
Jonas.
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On 4 Feb 2013, at 12:53, Jonas Kellens wrote:
> I call with my cellphone to our public telephone number
> Our receptionist answers the incoming call and does an attended transfer to
my colleague ( A )
> Colleague answers and the receptionist tells him that I am on the other
side.
> Receptionist transfers the call and I am connected to my colleague ( B )
> 
> 
> My question is about the CallerID that the "colleague" sees on
his IP-phone.
> 
> In step A the colleague sees the CallerID of the receptionist, which I
normal.
> In step B, after I am connected to my colleague, the colleague still sees
the CallerID of the receptionist (and not my cellphone number).
> 
> How come my colleague does not see my cellphone number ? What is the
correct setting ( IP-phone ? Asterisk ? ) to obtain this functionality.
It's called connected line ID (it sends clid updates when things change).
Asterisk supports it in recent versions (i believe 1.8 is sufficient) - your
handsets may or may not (their method of transfer, and their ability to process
the updates can affect it's workability). Given you've not mentioned
your handsets, we cant make that judgement for you.

Steve
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