Cisco Small Business SPA300 Series, SPA500 Series, and WIP310 IP Phone Administration Guide 5
 
Contents
Configuring Extension Mobility 110
Configuring Video Surveillance (Cisco SPA525G or Cisco SPA525G2) 111
Configuring the User Name and Account on the Camera 112
Entering Camera Information Into the Cisco SPA525G or Cisco SPA525G2 
Configuration Utility 112
Viewing the Video 113
Chapter 4: Configuring SIP, SPCP, and NAT 114
SIP and Cisco IP Phones 114
SIP Over TCP 116
SIP Proxy Redundancy 116
Configuring Survivable Remote Site Telephony (SRST) Support 116
Dual Registration 117
Alternate Proxy and Dual Registration Disabled 117
Register Upon Failover/Recovery 117
RFC3311 Support 118
Support for SIP NOTIFY XML-Service 118
Configuring SIP 119
Configuring Basic SIP Parameters 119
Configuring SIP Timer Values 123
Configuring Response Status Code Handling 126
Configuring RTP Parameters 126
Configuring SDP Payload Types 128
Configuring SIP Settings for Extensions 131
Configuring a SIP Proxy Server 137
Configuring Subscriber Information Parameters 139
Configuring the IP Phone Communications Protocol 140
Configuring the Protocol on a Cisco SPA525G or Cisco SPA525G2 141
Configuring the Protocol on a Cisco SPA300 Series or Cisco SPA500 Series 
IP Phone 141
Managing NAT Transversal with Cisco IP Phones 141
NAT Mapping with Session Border Controller 142
NAT Mapping with SIP-ALG Router 142