User's Manual

Polycom CMA System Operations Guide

78 Polycom, Inc.

— If you select Call Details, you’ll see these participant details:

Gatekeeper The gatekeeper with which the endpoint is registered.

GDS The Global Directory Service for the endpoint. Usually

the Polycom Global Address Book.

Presence Whether or not the endpoint is registered with a

Presence service, so that its availability can be

reported.

Device Managed Whether or not the endpoint is registered with a

Provisioning service, so that it can be configured

automatically.

ISDN Line Status The status of the ISDN line. Possible values include:

• Operational

• Non-operations

This field is blank for the following endpoint types:

PVX, MGC, RMX, GW/MCU, Other, and TANDBERG.

Alias Type If the endpoint has an alias designation, the type of

alias. Possible types include E.164, H.323 ID, URL,

Transport Address, E-mail, Party Number, and

Unknown.

Alias Value Value for the alias type shown.

Setting Description

Video Protocol The video connection protocol, both transmission (Tx)

and reception (Rx), the endpoint is using. Possible

values include:

• H.261

H.261 is an ITU standard designed for two-way

communication over ISDN lines and supports

data rates which are multiples of 64Kbit/s. H.261

supports CIF and QCIF resolutions.

• H.263

H.263 is based on H.261 with enhancements that

improve video quality over modems. It supports

CIF, QCIF, SQCIF, 4CIF and 16CIF resolutions.

• H.264

Video Format The video format, both transmission (Tx) and

reception (Rx), the endpoint is using.

Video Rate The video bandwidth negotiated with the far site.

Video Rate Used The actual video bandwidth used in the call to the far

site.