Cisco Cisco TelePresence Video Communication Server Expressway 관리 매뉴얼

22

D14049.08 
November 2010

Grey Headline (continued)

The Registrations by device page lists each device currently registered with the VCS, and allows 
you to remove a device's registration. 
To view the Registrations by device page:

• 

Note that an H.323 device can register with more than one alias; in such cases this page will show 
only one alias and (when present) one E.164 number for that device. 
Note also that a single device can support both the SIP and H.323 protocols; in such a case the 
SIP registration and the H.323 registration will appear as separate entries on this page.
For a list of all aliases currently registered with the VCS, see the Registrations by alias page.
Clicking on a device's name or E164 number takes you to the Registrations details page for that 
device.
The page displays the following information:

For H.323 devices, this is one of its aliases. If the device has registered with 
more than one alias, this will be (in order of preference) its H.323 ID, URI or email 
address. For MCUs and Gateways this will be its alias or, if it has not registered 
an alias, one of its prefixes. For SIP devices, this is its SIP AOR.

For H.323 devices that have registered one or more E.164 numbers, the first will 
be shown here. For SIP devices this will always be blank because they cannot 
register E.164 numbers.

Indicates the nature of the registration. This will most commonly be Endpoint, 
MCU, Gateway, or SIP UA.

Whether the registration is for a SIP or H.323 device.

Creation Time The date and time at which the registration was accepted.

If an NTP server has not been configured, this will say Time not set.

For H.323 devices, this is the RAS address.
For SIP UAs it is the Contact address presented in the REGISTER request.

Unregister

Click to remove the selected registrations. 
Note that removing a registration will not prevent the same device from automatically re-registering.

Filter

To limit the list of registrations, enter one or more characters in the Filter field and select Filter. 
Only those registrations that contain (in any of the displayed fields) the string you entered will be 
shown. To return to the full list of registrations, click Reset.

Registrations by device

Registrations by alias

The Registrations by alias page lists all the aliases, E.164 numbers and prefixes used by all 
endpoints and systems currently registered with the VCS. 
To view the Registrations by alias page:

• 

Note that a single H.323 device can register with more than one alias, and each will appear as a 
separate entry on this page.
For a list of all devices registered with the VCS, see the Registrations by device page. 
Clicking on any Alias will take you to the Registrations details page for the device that registered 
that alias.
The page displays the following information:

The H.323 alias, E.164 number, prefix or SIP AOR registered by a device.

Shows whether the alias is an H.323 ID, E.164 number, prefix or SIP AOR.

Indicates the nature of the device that registered the alias. This will most 
commonly be Endpoint, MCU, Gateway or SIP UA.

Indicates whether the registration is for a SIP or H.323 device.

The date and time at which the registration was accepted.
If an NTP server has not been configured, this will say Time not set.

For H.323 devices, this is the RAS address.
For SIP UAs it is the Contact address presented in the REGISTER request.

Filter

To limit the list of registrations, enter one or more characters in the Filter field and click Filter. Only 
those registrations that contain (in any of the displayed fields) the string you entered will be shown. 
To return to the full list of registrations, click Reset.

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