3Com NBX 100 Administrator's Manual - page 5
5
Operations Management 79
Statistics 80
Advanced Settings 82
Configuring Domain Name Server Information 84
Overview of Virtual Tie Lines 85
VTL Connections Using Unique Extension Ranges 85
VTL Connections Using Site Codes 86
Conference Calls Using VTL Connections 87
How to Configure a Virtual Tie Line 89
License Installation 89
Dial Plan Configuration 90
Updating the Extension List 93
Adding VTL Devices to the Pretranslators (Optional) 94
Verification of the Virtual Tie Line 95
Call Rerouting for Virtual Tie Lines 99
Example Dial Plan Entries 99
Managing Existing Virtual Tie Lines 101
Modifying a Virtual Tie Line Name 101
Viewing and Resetting Virtual Tie Line Statistics 102
Enabling Audio Compression for VTL Calls 103
Enabling Silence Suppression on VTL Calls 103
Using a VTL Password 104
Configuring a VTL Password 104
Configuring VTL Passwords in the Dial Plan 105
Toll Calls Without a VTL Password 108
Music On Hold 108
Troubleshooting VTL Calls 108
Dial Plan Configuration File Commands 110
Dial Plan Command Summary 110
List of Dial Plan Commands 111
Sample Solutions Using Dial Plan Configuration File Commands 124
3
D
EVICE
C
ONFIGURATION
Adding, Removing, and Modifying Telephones 134
Adding a New Telephone 134
Modifying a Telephone 136
Checking a Telephone’s Status 136