6
D14049.04
JULY 2008
Grey Headline
(continued)
Examples ..................................................................... 110
Combining Match Types and Priorities ...................... 110
Never Query a Zone ................................................ 110
Always Query a Zone, Never Apply Transforms .......... 110
Filter Queries to a Zone Without Transforming .......... 111
Query a Zone for Original and Transformed Alias....... 112
Query a Zone for Two or More Transformed Aliases ... 113
Call Policy........................................................................... 114
About Call Policy .......................................................... 114
Administrator Policy and Authentication ......................... 114
Authentication Mode On .......................................... 114
H.323............................................................... 114
SIP ................................................................... 114
Authentication Mode Off ......................................... 114
Enabling the use of Administrator Policy ......................... 115
Configuring Administrator Policy via the Web Interface .... 116
Configuring Administrator Policy via a CPL script ..............117
Uploading a CPL Script .............................................117
About CPL XSD files .................................................117
Downloading policy files .................................................117
URI Dialing ......................................................................... 118
Overview ...................................................................... 118
URI Resolution Process via DNS .................................... 118
H323 ..................................................................... 118
SIP ......................................................................... 118
Enabling URI Dialing ...................................................... 118
URI Dialing for Outgoing Calls ........................................ 119
Process .................................................................. 119
Configuring Matches for DNS Zones ......................... 119
Adding and Configuring DNS Zones .......................... 120
Configuring DNS Servers ......................................... 121
Unregistered Endpoints ....................................................... 130
About Unregistered Endpoints ....................................... 130
Calls to an Unregistered Endpoint .................................. 130
Overview ................................................................ 130
Recommended Configuration for Firewall Traversal .. 130
Calls from an Unregistered Endpoint .............................. 130
Fallback Alias ..................................................................... 131
Overview ...................................................................... 131
Configuration ................................................................ 131
Example Usage ............................................................. 131
Call IDs, Serial Numbers and Tags ....................................... 132
Identifying a Particular Call ............................................ 132
Call ID .................................................................... 132
Call Serial Number .................................................. 132
Call Tag .................................................................. 132
Obtaining Call Numbers via the CLI .......................... 132
Disconnecting Calls ............................................................ 133
Obtaining the Call ID via the Web UI ......................... 133
Disconnecting a Call via the Web Interface..................... 133
Disconnecting a Call via the CLI..................................... 133
Issues when Disconnecting SIP Calls ............................. 133
Bandwidth Control
Bandwidth Control Overview ................................................ 135
Bandwidth Control on the VCS ....................................... 135
Example Network Deployment ....................................... 135
Subzones ........................................................................... 136
About Subzones and Bandwidth Control ......................... 136
About the Default Subzone ............................................ 136
Specifying the Subzone IP Addresses ............................ 136
Subzone Links .............................................................. 136
URI Dialing for Incoming Calls ........................................ 122
Types of DNS Records Required .............................. 122
Process .................................................................. 122
SRV Record Format ................................................ 122
Configuring H.323 SRV Records ............................... 122
Location SRV Records ....................................... 122
Call SRV Records .............................................. 122
Configuring SIP SRV Records ................................... 122
Example DNS Record Configuration ......................... 123
URI Dialing and Firewall Traversal .................................. 123
Recommended Configuration ................................... 123
ENUM Dialing ..................................................................... 124
Overview ...................................................................... 124
Process ........................................................................ 124
Enabling ENUM Dialing .................................................. 124
ENUM Dialing for Outgoing Calls .................................... 125
Prerequisites .......................................................... 125
Process .................................................................. 125
Example ................................................................. 125
Configuring Matches for ENUM Zones ...................... 126
Example ........................................................... 126
Configuring Transforms for ENUM Zones .................. 126
Example ........................................................... 126
Configuring ENUM Zones ......................................... 127
Configuring DNS Servers ......................................... 128
ENUM Dialing for Incoming Calls .................................... 129
Prerequisites .......................................................... 129
About DNS Domains for ENUM ................................ 129
Configuring DNS NAPTR Records ............................. 129
Example ................................................................. 129
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
Appendices
Applications
Maintenance
What’s in this Manual?
