Freddi Hansen wrote:
Hi,
Here is how I have it working:
If Alice calls Bob and Bob's phone diverts the call to Carol.
You want Bob to pay for the call and the callerid shown to Carol to be
'Alice'
On Bob's server
exten _X.,1,sipaddheader(Divertion:<[EMAIL PROTECTED];user=phone>
The proxy that routes bob's call to Carol will then charge Bob for the
call and the From: field will be Alice
If you are an ITSP using Asterisk then you must look for the 'Divertion'
header in incoming SIP invite's yourselves with a
sipheader(Divertion) command
I have this working in a few different scenarios
I think that the right thing todo would be setting the RDNIS if the
'Divertion' is present on inbound side but I am not sure about this so I
am using a private variable and doing this outside the SIP channel
b.r.
Freddi
Freddi,
Diversion as specified in draft-levy-sip-diversion-08.txt probably
won't ever be a standard. Cisco adds a header called "CC-Diversion",
for instance. Asterisk doesn't fully support it yet, although it looks
like it will get added to app_transfer eventually:
http://bugs.digium.com/view.php?id=5484
Then there is History-Info:, which is also expired:
http://www.softarmor.com/wgdb/docs/draft-ietf-sip-history-info-06.txt
Back to the OP - in your situation, if you have a complete SIP
environment, app_transfer should work with 302 redirects.
--
Kristian Kielhofner
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