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a. Configure a local number: specify the local number ID as 1111 and the number as 1111,
and bind the number to line line 1/0 on the local number configuration page.
b. Configure the call route to Router B: specify the call route ID as 2222, the destination
number as 2222, the call route type as SIP, the SIP routing as IP routing, and the
destination address as 192.168.2.2 on the call route configuration page.
2. Configure caller identity and privacy:
# Disable the sending of calling information on Route A
Select Voice Management > Local Number from the navigation tree, and then click the
corresponding icon to access the call services configuration page as shown in Figure 678.
Figure 678 Con
f
iguring call services of the calling party
a. Select Do Not Deliver for Calling Information Delivery.
b. Click Apply.
# Configure the P-Asserted-Identity header field.
Select Voice Management > Call Connection > SIP Connection from the navigation tree,
and then click the Session Properties tab to access the session properties configuration page
as shown in Figure 679.
Figure 679
Con
figuring caller identity presentation restriction mode
a. Select P-Asserted-Identity for Caller Identity Presentation Restriction Mode.
b. Click Apply.
Verifying the configuration
After the above configuration, when you use telephone 1111 to call telephone 2222, the calling
number 1111 will not be displayed on telephone 2222.