User manual

DEFINITY ECS Release 8.2
Administrator’s Guide
555-233-506
Issue 1
April 2000
Managing multimedia calling
206Multimedia Applications Server Interface
9
Figure 6. MASI domain of one DEFINITY ECS and two (or more) MMCXs
DEFINITY
PSTN
PSTN WAN
AUDIX
S1
Trunk 1
Trunk 3
Trunk 2
SG2
SG1
MMCX
1
MMCX
2
DEFINITY
1
LAN
LAN
E1
E3
E2
E4
cydfdda2 LJK 071597
34
12