![](https://pdfstore-manualsonline.prod.a.ki/pdfasset/8/87/887619b9-ad82-4108-b8bb-15d7e7a23b9d/887619b9-ad82-4108-b8bb-15d7e7a23b9d-bg3d.png)
User Menu Overview Conference Scheduling Overview
Polycom, Inc. 39
3 If the guest has an H.323 (IP) endpoint, configure these settings:
Dial Type Specify the protocol that the guest’s endpoint
supports: H.323 (IP), SIP (IP), or H.320 (ISDN).
This selection will determine what other sections
of the Add New Guest dialog box you will need to
complete.
Join Mode Specify whether the guest’s endpoint is an audio
or video endpoint.
Note
A guest may have multiple endpoints. Create a
separate Guest Book entry for each endpoint.
Dial Options Specify whether the guest will dial into
conferences, or require that the system dial out to
the guest.
Note
To support both options, create a separate Guest
Book entry for each.
Field Description
Field Description
Number Type and
Number
The format and value of the number that the MCU
must resolve to contact the guest. This may be an
IP address, E.164 address, H.323, or Annex-O.
Extension The specific dial string for the guest. For Annex-O
dialing, enter the H.323.alias@IP here, for example:
• 1001@11.12.13.14
• 1001@
domain.com
•
username
@
domain.com
•
username
@11.12.13.14
Note
Polycom endpoints must register with a
gatekeeper before they'll attempt an Annex-O call.
MCU Service Choose from the list of MCU services defined on
the MCUs with which the RealPresence Resource
Manager system is registered. Leave this at Any
Available Service unless you have specific
knowledge of MCU services.