541
Verifying the configuration
• After the previous configuration, you can use telephone 1111 to call telephone 2222 by using the
DNS server to get the destination address, and you can use telephone 2222 to call telephone 1111
by querying the static IP address of the called party.
• Select Voice Management > States and Statistics > Call Statistics from the navigation tree to access
the Active Call Summary page, which displays the statistics of ongoing calls.
Configuring proxy server involved calling for SIP UAs
Network requirements
As shown in Figure 569, Router A and Router B act as SIP UAs and SIP calls are made through a SIP proxy
server.
Figure 569 Network diagram
Configuring Router A
# Create a local number.
1. Select Voice Management > Local Number from the navigation tree, and then click Add to access
the page for creating a local number.
Figure 570 Creating local number 1111