Polycom 1725-40120-001 ユーザーズマニュアル

 Using Your Phone with a Polycom HDX System or Polycom RealPresence Group System

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• End  Call—Removes the selected conference call participant.

• Content—Shows content to near-site and far-site video participants. (For 

more information on showing content, see 

 on page 

.)

From the Manage Conference screen, scroll to the participant you want to 

remove, and then press 

 or the End Call soft key.

When your phone is connected to a Polycom HDX system or 

Polycom RealPresence Group system, your setup may include additional 

microphones other than your phone’s internal microphones. These 

microphones can include:

• Analog expansion microphones connected to your phone.

• Microphone Arrays connected to your Polycom HDX system or 

Polycom RealPresence Group system.

• Analog microphones connected to your Polycom HDX system or Polycom 

RealPresence Group system.

When you have a call—either audio-only or video—all microphones 

connected to the phone and Polycom HDX system or Polycom RealPresence 

Group system are used.
Even though your setup uses all microphones during a call, not all speakers 

are used. Depending on the call, either your phone’s speaker is used, or the 

Polycom HDX or Polycom RealPresence Group system’s speakers are used.
Speakers are used in the following ways:

• Video-only calls use the Polycom HDX or Polycom RealPresence Group 

system’s speakers only.

• Audio-only calls use the SoundStation IP 7000 speaker only.

• Adding video to an audio-only call switches from the phone’s speaker to 

the Polycom HDX or Polycom RealPresence Group system’s speakers as 

soon as the video call connects.

• Adding audio to a video call continues to use the Polycom HDX or 

Polycom RealPresence Group system’s speakers. The Polycom HDX or 

Polycom RealPresence Group system speakers are used as long as there is 

one video participant.