Configuring Security, Quality, and Network
Features
Setting Security Features
Cisco SPA 500 Series and WIP310 IP Phone Administration Guide
This chapter describes how to configure security, quality, and network features for
the phone. It contains the following sections:
•
"Setting Security Features" section on page 110
•
"Ensuring Voice Quality" section on page 114
•
"Configuring Voice Codecs" section on page 119
•
"Configuring Domain and Internet Settings" section on page 122
•
"Setting Optional Network Parameters" section on page 126
•
"Configuring VLAN Settings" section on page 127
•
"Configuring SSL VPN on the Cisco SPA 525G" section on page 129
The following features help ensure that calls are secure and authenticated.
•
"SIP Initial INVITE and MWI Challenge" section on page 111
•
"SIP Over TLS" section on page 111
•
"SRTP and Securing Calls" section on page 112
5
110