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Chapter 23 ZyStack
X6004 User’s Guide
212
The following example shows an example where your IP phones are located in different
subnets on your network. The X6004s are still on the same subnet (Subnet 1). IP phones in
Subnet 2 and Subnet 3 are both SIP clients of X6004 A. In this example, Subnet 3 has been
configured as a local subnet. When a X6004 A receives a call from a phone on Subnet 3 that is
directed to a SIP client of X6004 B, it is then able to redirect the call directly to X6004 B.
Subnet 2, however, has not been configured as a local subnet. Calls that originate from
Subnet 2 must go through X6004 A and B in order to reach SIP clients connected to B.
Figure 193 Internal Call Routing
23.4 ZyStack Intranet Setup
Use this screen to manage local subnets from which IP phones connect to the X6004s in the
ZyStack. Click Configuration > ZyStack > Intranet to view the following screen.
Figure 194 ZyStack Intranet
The following table describes the labels in this screen.
192.168.1.1
172.10.10.1
192.168.1.102
192.168.1.2
A
B
10.1.1.1
Subnet 2
172.10.10.0/24
Subnet 1
192.168.1.0/24
Subnet 3
10.1.1.0/24
Table 95 ZyStack Intranet
LABEL DESCRIPTION
Delete Select the check boxes of the intranets you want to remove and click the Delete
button to remove them.
No This field displays the index number of an intranet configured for this ZyStack.