Cisco SPA525G Administration Guide - Page 6

Contents, Configuring Security, Quality, and Network Features - administration guide

Page 6 highlights

Contents Configuring SDP Payload Types Configuring SIP Settings for Extensions Configuring SPCP on the SPA525G Network Address Translation (NAT) and Cisco IP Phones NAT Mapping with Session Border Controller NAT Mapping with SIP-ALG Router Configuring NAT Mapping with a Static IP Address Configuring NAT Mapping with STUN Determining Whether the Router Uses Symmetric or Asymmetric NAT Chapter 6: Configuring Security, Quality, and Network Features Setting Security Features SIP Initial INVITE and MWI Challenge SIP Over TLS SRTP and Securing Calls Ensuring Voice Quality Supported Codecs Bandwidth Requirements Factors Affecting Voice Quality Configuring Voice Codecs Configuring Domain and Internet Settings Configuring Restricted Access Domains Configuring DHCP, Static IP, and PPPoE Information Setting Optional Network Parameters Configuring VLAN Settings Using the IP Phones in a VLAN Chapter 7: Provisioning Basics Provisioning Capabilities Provisioning Configuration from Phone Keypad 98 101 109 109 110 110 110 111 113 115 115 115 116 117 118 118 120 121 123 126 126 126 129 131 131 133 134 134 Cisco SPA and Wireless IP Phone Administration Guide 4

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Contents
Cisco SPA and Wireless IP Phone Administration Guide
4
Configuring SDP Payload Types
98
Configuring SIP Settings for Extensions
101
Configuring SPCP on the SPA525G
109
Network Address Translation (NAT) and Cisco IP Phones
109
NAT Mapping with Session Border Controller
110
NAT Mapping with SIP-ALG Router
110
Configuring NAT Mapping with a Static IP Address
110
Configuring NAT Mapping with STUN
111
Determining Whether the Router Uses Symmetric or
Asymmetric NAT
113
Chapter 6: Configuring Security, Quality, and Network Features
115
Setting Security Features
115
SIP Initial INVITE and MWI Challenge
115
SIP Over TLS
116
SRTP and Securing Calls
117
Ensuring Voice Quality
118
Supported Codecs
118
Bandwidth Requirements
120
Factors Affecting Voice Quality
121
Configuring Voice Codecs
123
Configuring Domain and Internet Settings
126
Configuring Restricted Access Domains
126
Configuring DHCP, Static IP, and PPPoE Information
126
Setting Optional Network Parameters
129
Configuring VLAN Settings
131
Using the IP Phones in a VLAN
131
Chapter 7: Provisioning Basics
133
Provisioning Capabilities
134
Provisioning Configuration from Phone Keypad
134