Polycom HDX Systems manual Types of Calls You Can Make, From… You can call… By dialing…

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USER’S GUIDE FOR POLYCOM HDX SYSTEMS

Types of Calls You Can Make

Depending on your system configuration, you may be able to make calls using

ISDN, IP, SIP, or V.35.

The following table lists some possible call combinations.

From…	You can call…	By dialing…

ISDN	ISDN	Phone number

	IP	Phone number of the far-site gateway and
		the extension (E.164 address) of the far
		site.
		Enter the extension after the gateway
		number or wait until the gateway prompts
		you for the extension.

LAN	Networked and	Alias, E.164 address, DNS name, or IP
	Public Sites	address.

	Protected and	Typically, the far site’s gateway number
	Private Sites	then the number of the far-site system.
		Consult with the far site about the best
		method for placing the call.

	ISDN	Access code of the near-site gateway, the
		selected speed code, and the ISDN number
		of the far site.

When you call an IP system through a gateway that requires an extension (E.164 address), enter the extension in the dialing field whenever possible. Check with your network administrator for the extension delimiter you will need to enter into the dialing field. For example, some networks use ## to separate the extension from the IP address.

When you include the extension, you will be given the option of saving both the number and the extension in the directory when the call ends. If you enter the extension after the gateway connects, then you can save only the gateway number when the call ends.

6	WWW.POLYCOM.COM/VIDEODOCUMENTATION

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Contents User’s Guide Trademark Information Patent InformationContents Using Microsoft LCS Features with Video Calls User’s Guide Using the Remote Control Placing a Video Call Calling and AnsweringAnswering a Video Call Calling by Entering a Name or NumberCalling from the Contacts or Speed Dial List To place a call using the Speed Dial or Contacts listCalling from the Recent Calls List To place a call from the Recent Calls screenTo place a call from the directory Ending a Video CallCalling from the Directory To hang up from a callTypes of Calls You Can Make From… You can call… By dialing…Adding an Audio-only Call to a Video Call Placing Audio-only Calls and Adding Audio-only SitesPlacing an Audio-only Call Adding a Video Call to an Audio-only CallEnding an Audio-only Call Selecting and Adjusting a Camera or Other Video SourceControlling What You See To hang up from an audio-only callTo move the camera to a preset Setting and Using Camera PresetsTo adjust a camera using the remote control To view your near-site presetsTo delete all presets Switching Between Full Screen Video and the Home ScreenTo store a preset To see the video in the full screenTo enable Dual Monitor Emulation Enabling Dual Monitor EmulationShowing, Moving, and Turning Off the PIP Specifying When to Display the PIPTo specify when to display the PIP To show, move, or turn off the PIP during a callControlling What You Hear Adjusting VolumeTo adjust the volume Muting the MicrophoneShowing Content with People+Content IP Showing ContentShowing Content from a Computer To install the People+Content IP application on a computerTo stop showing content To start showing contentResolution Refresh rates Hz Showing Content from a Document Camera, VCR, or DVD Player Before the call beginsSelect People On Content Showing Content with People On ContentTo show content with People On Content To stop showing content with People On ContentWorking with Directory Entries Searching the DirectoryTo add a single-site entry to the directory Adding, Editing, and Deleting Directory EntriesTo add a multiple-site entry to the directory To delete an entry Categorizing Directory EntriesTo edit an entry To create a new groupTo assign an entry to a group Refreshing Global Directory EntriesTo delete a group To manually refresh global directory entriesPlacing a Multipoint Call Including Multiple Sites in CallsAbout Multipoint Calls Hosted by… Lets you include… Supports these calls…To configure a meeting password Supplying a Password for Bridge CallsTo place a cascaded multipoint call About Multipoint Viewing Modes Setting DescriptionSystems with See this Select this… To do this… Using Chair Control for Multipoint CallsControlling How the System Answers Multipoint Calls Hosted by… Allows chair control if…Release Chair Click Place a CallIf you You can do this… By selecting… Are… View SiteAnswering Calls Automatically Temporarily Refusing CallsChanging the Way Calls Are Answered To temporarily refuse incoming callsMuting Automatically Answered Calls To mute automatically answered callsViewing Microsoft LCS Contact Status Using Microsoft LCS Features with Video CallsAdding and Removing Microsoft LCS Contacts To add or remove LCS contacts for the Polycom HDX systemCustomizing Your Workspace Displaying the Far Site’s Name When the Call ConnectsHearing Audio Confirmation When You Dial Allowing the Far Site to Control Your CameraTo enable audio confirmation Adjusting for Room LightingTo turn backlight compensation on