ZyXEL Communications X6004 Manual Do Utilizador

Chapter 23 ZyStack

X6004 User’s Guide

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 

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. 

Table 95   ZyStack Intranet 

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.