TANDBERG Security Camera - Manual (Page 6)

6
D14049.03
MAY 2008
Grey Headline (continued)
Configuring ENUM Zones ......................................... 123
Configuring DNS Servers ......................................... 124
ENUM Dialing for Incoming Calls .................................... 125
Prerequisites .......................................................... 125
About DNS Domains for ENUM ................................ 125
Configuring DNS NAPTR Records ............................. 125
Example ................................................................. 125
Unregistered Endpoints ....................................................... 126
About Unregistered Endpoints ....................................... 126
Calls to an Unregistered Endpoint .................................. 126
Overview ................................................................ 126
Recommended Configuration for Firewall Traversal .. 126
Calls from an Unregistered Endpoint .............................. 126
Fallback Alias ..................................................................... 127
Overview ...................................................................... 127
Configuration ................................................................ 127
Example Usage ............................................................. 127
Disconnecting Calls ............................................................ 128
Overview ...................................................................... 128
Identifying a Particular Call ............................................ 128
Call ID Number ....................................................... 128
Call Serial Number .................................................. 128
Obtaining the Call ID/Serial Number ........................ 128
Disconnecting a Call via the Web Interface..................... 129
Disconnecting a Call via the CLI..................................... 129
Issues when Disconnecting SIP Calls ............................. 129
Bandwidth Control
Bandwidth Control Overview ................................................ 131
Bandwidth Control on the VCS ....................................... 131
Example Network Deployment ....................................... 131
Default Bandwidth and Downspeeding ................................. 142
About the Default Call Bandwidth .................................. 142
About Downspeeding .................................................... 142
Configuring Default Call Bandwidth and Downspeeding ... 142
Bandwidth Control Examples ............................................... 143
Example Without a Firewall ............................................ 143
Example With a Firewall ................................................ 144
VCS Expressway Subzone Configuration ................... 144
VCS Control Subzone Configuration .......................... 144
Firewall Traversal
Firewall Traversal Overview .................................................. 146
About Expressway™ ...................................................... 146
How does it work? .................................................. 146
VCS as a Firewall Traversal Client .................................. 146
VCS as a Firewall Traversal Server ................................. 146
Quick Guide to VCS Traversal Client - Server Configuration .....147
Overview .......................................................................147
VCS Control (Client) .......................................................147
VCS Expressway (Server) ................................................147
Firewall Traversal Protocols and Ports .................................. 148
Overview ...................................................................... 148
Expressway Process ..................................................... 148
H.323 Firewall Traversal Protocols ................................. 148
SIP Firewall Traversal Protocols ..................................... 148
Ports for Initial Connections from Traversal Clients ......... 149
Assent Ports................................................................. 149
Call signaling .......................................................... 149
Media ..................................................................... 149
SIP Ports ...................................................................... 149
Call signaling .......................................................... 149
Media ..................................................................... 149
Subzones ........................................................................... 132
About Subzones and Bandwidth Control ......................... 132
About the Default Subzone ............................................ 132
Specifying the Subzone IP Addresses ............................ 132
Subzone Links .............................................................. 132
About the Traversal Subzone ......................................... 132
Traversal Calls ........................................................ 132
Bandwidth Consumption of Traversal Calls ............... 132
Creating a Subzone ....................................................... 133
Configuring a Subzone ................................................... 134
Applying Bandwidth Limitations to Subzones .................. 135
Types of Limitations ................................................ 135
How Different Bandwidth Limitations are Managed ... 135
Links .................................................................................. 136
About Links .................................................................. 136
Creating a New Link ................................................ 136
Default Links .......................................................... 136
Creating Links .............................................................. 136
Editing Links ................................................................. 137
Default Links ................................................................ 138
About Default Links ................................................. 138
Pre-Configured Links ............................................... 138
Automatically Created Links .................................... 138
Pipes ................................................................................. 139
About Pipes .................................................................. 139
Creating Pipes .............................................................. 139
Editing Pipes ................................................................ 140
Editing an Existing Pipe ........................................... 140
Applying Pipes to Links ..................................................141
One Pipe, One Link ..................................................141
One Pipe, Two or More Links .....................................141
Example ............................................................141
Two Pipes, One Link .................................................141
Example ............................................................141
TANDBERG VIDEO COMMUNICATIONS SERVER
ADMINISTRATOR GUIDE
Introduction Getting Started
Overview and
Status
System
Configuration
VCS
Configuration
Zones and
Neighbors
Call
Processing
Bandwidth
Control
Firewall
Traversal
Maintenance Appendices
What’s in this Manual?