How To Configure A Virtual Tie Line; License Installation - 3Com 3C10402B Administrator's Manual

How to Configure a
Virtual Tie Line

License Installation

4 Press Conference again and dial the Dallas site code (63) and then the
extension of the user in Dallas.
5 When the Dallas user answers, press Conference again to connect all
four users.
Conference Calls Involving Site Codes and Off-Site Telephones
In Figure 21, you work in the Chicago office and want to establish a
conference call with someone in Atlanta, someone in Dallas, and
someone at an external telephone number, you:
1 Dial the Atlanta site code (62) and then the extension.
2 After the Atlanta user answers, press Conference and dial the Dallas site
code (63) and then the extension.
3 When the Dallas user answers, press Conference again to connect all
three users.
4 Press Conference again and dial the external telephone number.
If the site requires that you dial 9 to reach an outside telephone line, and
if the call is a long-distance call, the user might dial a number in area
code 367 using the digit sequence 913675551212.
5 When the person answers, press Conference again to connect all four
users.
Configuring a working VTL connection between two systems involves:
License Installation
■
Dial Plan Configuration
■
Updating the Extension List
■
Adding VTL Devices to the Pretranslators (Optional)
■
Verification of the Virtual Tie Line
■
You can enable silence suppression and different levels of audio
compression for your VTL calls. For more information about how silence
suppression and compression affect bandwidth, see
page 37. To change the system-wide settings for silence suppression and
compression on VTL calls, use the NBX NetSet utility to edit the audio
settings (click System-Wide Settings > Audio Settings).
You must obtain and install a license to enable VTLs.

How to Configure a Virtual Tie Line

"Audio Settings"
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