Ascotel® IntelliGate® 150/300 as of I7.9
40
Expansion Stages and System Limits
sy
d-
021
0/1.
7
– I7.
9 – 1
2.
2009
3. 4
Expansion to an isyLink system
3. 4. 1
What’s isyLink?
Ascotel® IntelliGate® isyLink (IntelliGate System Link) allows you to easily couple
two Ascotel® IntelliGate® systems via a RJ45 patch cable and, thus, increase the
number of connection ports for digital and analogue terminals.
The isyLink connection between the systems is an IP connection. Ascotel® Intelli-
Gate® isyLink uses the integrated standard media switch to switch call connections
via this IP link.
One of the systems works as master (isyMaster), and the other as satellite (isySatel-
lite).
Fig. 14
Overview isyLink
The isyLink system requires VoIP channels which are provided by DSP chips on DSP
modules of both systems for the isyLink connection. 8 VoIP channels each can be
used licence-free once the systems are connected to each other. This means that
with non-IP terminals 8 calls are possible simultaneously via the isyLink connec-
tion. If this is not enough, the number of simultaneous isyLink connections can be
increased.
1)
Not allowed in Australia
#ALLCONNECTION
TERMINALS
NOT)0
ISY3ATELLITE
ISY-ASTER
ISY,INK
