CHAPTER 6
NDA-24305
Page 288
Revision 1.0
Q-SIG (CIRCUIT SWITCHED BASIC CALL - ETSI VERSION)
4.
Example of Message Sequences
<Enbloc Sending/Call Clearing>
OG PBX
IC PBX
SETUP
CONN ACK
DISC
REL COM
Call Active
CALL PROC
ALERT
CONN
REL
<Overlap Sending/Call Clearing>
OG PBX
IC PBX
SETUP ACK
SETUP (CPN=0123)
INFO(CPN=4)
INFO (CPN=5)
INFO (CPN=6)
INFO (CPN=7)
INFO (CPN=8)
CONN ACK
DISC
REL COM
Call Active
CALL PROC
ALERT
CONN
REL
After receiving SETUP ACK,
OG PBX shall send CPN by
INFORMATION Message.
CPN is "012345678", however SETUP does not
include them completely.
IC PBX shall send SETUP ACK as the request
of CPN.
After receiving CPN completely by INFO,
IC PBX shall send CALL PROC.
Note:
CPN = Called Party Number
Summary of Contents for NEAX 2400 IPX
Page 1: ...OCTOBER 2000 NEC America Inc NDA 24305 ISSUE 1 STOCK 200813 ISDN Feature Programming Manual...
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Page 16: ...LIST OF FIGURES NDA 24305 Page vi Revision 1 0 This page is for your notes...
Page 18: ...LIST OF TABLES NDA 24305 Page viii Revision 1 0 This page is for your notes...
Page 20: ...CHAPTER 1 NDA 24305 Page 2 Revision 1 0 This page is for your notes...
Page 24: ...CHAPTER 2 NDA 24305 Page 6 Revision 1 0 This page is for your notes...
Page 178: ...CHAPTER 5 NDA 24305 Page 160 Revision 1 0 This page is for your notes...
Page 316: ...CHAPTER 6 NDA 24305 Page 298 Revision 1 0 This page is for your notes...