2011/10/11 kiran kumar <[email protected]>:
> I am developing a SIPB2B which acts as a session controller.
> No registration mechanism is implemented in it.
> It will directly receives Invite from UAC and forwards it to UAS after
> successful billing authentication.
>
> Can any one help me, how could I distinguish between MO and MT calls (In
> pure SIP networks).
> Is there any SIP header to determine the call type.

Hi Kiran. Please use sip-implementors maillist.



-- 
Iñaki Baz Castillo
<[email protected]>
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