Subject: [Megaco] query

From: "anand" <[email-masked]>
Date: Sat, 7 Dec 2002 12:32:33 +0530

Dear Sir/Madam,

We have gone through the H.248/Megaco rfc docs,H.323v4 recommndation and MGCP docs. But we are finding it a bit difficult to clearly understand the following things :-
 1) How does a MGC that receives a call (from its MG or as an incoming  call) find out where the destination is and to whom it has to route the call(does it do some lookup?)?
 2) How does the MGC identify what kind of n/w ( H323/ SIP/ PSTN,etc ) the call is destined to?
 3) In a ( PSTN-H323 ) n/w where is the call routing intelligence present - does  it have to be the GK only or can any other component take care of it?

 Kindly mail back with answers to help us understand the above better.

Regards
Deepa
Anand