GETTING STARTED GUIDE FOR THE VSX SERIES
Including Multiple Sites in Calls
You can use the VSX system to participate in multipoint conferences. During a multipoint conference, a multipoint conferencing unit (MCU) enables the video to switch between sites so that you can always see and hear the participant who is speaking. You can also share content in a multipoint call, just as you can in a
About Multipoint Calls
With the VSX system you can make multipoint calls using an external MCU or the internal multipoint option. The type of MCU affects the conference as shown in this table:
This MCU… | Lets you include… | Supports | Lets you add |
|
| these calls… | sites… |
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|
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Internal MCU | Up to four video | IP, ISDN, or | Before the call |
| sites, including this | both | begins, and |
| site |
| during the call |
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|
|
|
External MCU | Number of sites | IP, ISDN, or | Before the call |
| allowed by the MCU | both | begins, and |
|
|
| depending on the |
|
|
| MCU and |
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|
| conference type, |
|
|
| during the call |
|
|
|
|
For calls using the internal MCU option, the VSX system can initiate the call or the other sites can call the VSX system to join the conference.
Placing a Multipoint Call
How you place a multipoint call depends on whether you’re using the internal MCU option or an external MCU. If your organization uses Polycom’s PathNavigator™, you can also use PathNavigator’s Conference on Demand feature to place multipoint calls.
For calls using the internal MCU option, you can define a
For calls using an external MCU, you may need to enter calling information about all of the sites before the call begins. Contact your system administrator for more information.
For calls using PathNavigator’s Conference on Demand feature, the system administrator must:
Register the VSX system with PathNavigator.
Configure the VSX system to use PathNavigator for multipoint calls.
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