Nortel BCM 3.7, Manual

Page: 96 / 1004

96 System configuration process maps
N0008589 3.3
Data and IP telephony configuration
Figure 16 Process for configuring the data and IP telephony components
Set up
data
network
Set up
network
Policies
Set up
firewalls
You configure the data network options, so that Business Communications
Manager operates properly on your network. For information about how to
configure the data networking options, refer to:
“Configuring DHCP” on page 641
Policies allow you to control the data traffic on your network so more
bandwidth is available to delay sensitive data such as IP telephony. For
information about how to configure Policies, refer to
“Policy-enabled
networking” on page 795 .
To control access to your system, you can use firewalls to block or allow
specific ports and IP addresses. Refer to
“Configuring IP Firewall Filters”
on page 819 .
System
setup is
complete
Basic system configuration is complete. Refer to previous flowcharts.
“Configuring DNS” on page 707
“Configuring IP Routing” on page 709
“Configuring QoS monitor” on page 727
“Configuring Web Cache” on page 723
“Configuring Net Link Manager” on page 733
“Configuring NAT (Network Address Translation)” on page 737
“Configuring NTP Client” on page 749
Set up
VPN
Tunnels
Virtual Private Networks (VPN) tunnels allow you to create secure
connections over the public data network. You can also use VPN to ensure
a secure connection to the Business Communications Manager. For more
information about VPN Tunnels, refer to
“Virtual Private Networks (VPN)”
on page 753 .
Set up IP
telephony
Set up any voice over IP (VoIP) trunks and/or IP telephones. Refer to the IP
Telephony Configuration Guide and the WLAN IP telephone documentation
for details. The DNs for these telephones are configured within the digital
range of DNs.