-----Mensaje original-----
De: Ricardo Martinez [mailto:rmartinez@redvoiss.net]
Enviado el: Jueves, 13 de Abril de 2006 18:00
Para: 'serusers(a)lists.iptel.org'
Asunto: [Serusers] Call Forward and Billing.
Hello list.
It is been a while since i wrote here, that's ok, it
means that my
SER box is working flawless. :)
Well, if is not to much problem i want to ask a
question about the
Diversion module and how the Forward procedure works.
Suppose that i want to implement a Blind Call Forward
system, that
works catching the First INVITE and then changing the R-URI for the
forwarded number, like the "getting started" doc from onsip.
Something
like this example :
INVITE sip:bob@sip.org SIP/2.0
Via: SIP/2.0/UDP 1.2.3.4:5060
From: "mark" <sip:mark@sip.org>;tag=ldgheoihege
To: "Bob" <sip:bob@sip.org>
Call-ID: adgasdkgjhkjha(a)1.2.3.4
CSeq: 3 INVITE
Contact: <sip:mark@1.2.3.4>
Content-Length: 0
The INVITE message is diverted and the new destination is
sip:alice@sip.org
:
INVITE sip:alice@sip.org SIP/2.0
Via: SIP/2.0/UDP 5.6.7.8:5060
Via: SIP/2.0/UDP 1.2.3.4:5060
From: "mark" <sip:mark@sip.org>;tag=ldgheoihege
To: "Bob" <sip:bob@sip.org>
Call-ID: adgasdkgjhkjha(a)1.2.3.4
CSeq: 3 INVITE
Diversion: <sip:bob@sip.org>;reason=user-busy
Contact: <sip:mark@1.2.3.4>
Content-Length: 0
How this new INVITE is reflected in the Start and Stop message for the
accounting ??. How the "divertor" is billed ?
Hope that someone can clarify this.
Thanks in advance
Ricardo Martinez
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