![Aastra IntelliGate A150 System Manual Download Page 496](http://html1.mh-extra.com/html/aastra/intelligate-a150/intelligate-a150_system-manual_3269850496.webp)
System Functions and Features as of I7.9
496
Features
sy
d-
020
0/3.
0
– I7.
9
– 1
1
.2009
8. 10
Message and Alarm Systems
Ascotel® IntelliGate® supports several message formats and message protocols for
implementing messaging and alarm systems.
ESME (External Short Message Entity): External entity that processes short messages (SMS)
SMPP (Short Message Point-to-Point Protocol): SMS Protocol
Fig. 227
Message and alarm systems
8. 10. 1
Internal messaging system for system terminals
The internal messaging system for system terminals allows users to exchange pre-
defined or user-defined text messages between system terminals. Text messages
can also be sent to individual users or message groups.
The internal messaging system for system terminals is licence-free (see also
ing and reading text messages", page 407
).
PBX
SMSC
LAN
(SMPP)
(ATAS)
(ATPC1)
%3-%
EG)-3
!LARM
SERVER
!LARM
SERVER
INTERNAL
MESSAGES
DHANDSET
/FFICE
haz1374_b0