Dialogic 6.2 사용자 설명서

ISDN Call Processing Overview

November 2009

320

It is also possible to configure BSMI to generate a SETUP_ACK 

rather than a CALL_PROCEEDING message upon arrival of a setup 

message.

As in the case of a call, BSMI also handles the call model where a 

SETUP_ACK generated instead of a call proceeding.

CALL PROCEEDING

ALERTING

CONNECT

L3L4mSETUP_IND

SETUP

L4L3mALERTING_REQUEST

L4L3mCONNECT_REQUEST

CONNECT ACKNOWLEDGE