Cisco Cisco TelePresence Video Communication Server Expressway Maintenance Manual
Field
Description
System information
: many of the items in this section are configurable; click on the item name to go to its
configuration page.
System name
The name that has been assigned to the VCS.
Up time
The amount of time that has elapsed since the system last restarted.
Software version
The version of software that is currently installed on the VCS.
IPv4 address
The VCS’s IPv4 addresses.
IPv6 address
The VCS’s IPv6 addresses.
Options
The maximum number of calls and registrations, and the availability of additional VCS
features such as TURN Relays, FindMe™, Device Provisioning and Advanced Networking,
are controlled through the use of
features such as TURN Relays, FindMe™, Device Provisioning and Advanced Networking,
are controlled through the use of
. This section shows all the options options that
are currently installed on the VCS.
Resource usage
This section provides statistics about the current and cumulative license usage for calls and registrations.
It shows current and peak (highest concurrent) usage broken down by:
■
Unified CM remote session calls (if Unified Communications Mobile and remote access is enabled)
■
Traversal calls
■
Non-traversal calls
■
SIP traversal audio-only calls
■
TURN relays (VCS Expressway only)
It also displays resource and license usage information:
■
Monitored resource usage, expressed as a percentage of the system capacity.
■
Current and peak license usage, expressed as a percentage of the available licenses for each license type.
Each traversal call license allows either 1 video call or 2 audio-only SIP calls. Hence, a 100 traversal call
license would allow, for example, 90 video and 20 SIP audio-only simultaneous calls. Any other audio-only
call (non-traversal, H.323 or interworked) will consume a standard video call license (traversal or non-
traversal as appropriate).
Each traversal call license allows either 1 video call or 2 audio-only SIP calls. Hence, a 100 traversal call
license would allow, for example, 90 video and 20 SIP audio-only simultaneous calls. Any other audio-only
call (non-traversal, H.323 or interworked) will consume a standard video call license (traversal or non-
traversal as appropriate).
You can view details of current calls or registrations by clicking on the relevant item in the section.
All statistics are based on data since the system was last restarted. The information on this page refreshes
automatically every 5 seconds.
automatically every 5 seconds.
Total usage statistics are also shown (unless Unified Communications Mobile and remote access is enabled, in
which case this data is shown on the Resource usage page only).
which case this data is shown on the Resource usage page only).
Clustered VCS systems
If the VCS is part of a cluster, then details for each peer are shown as well as totals for the entire cluster.
System Information
The System information page (Status > System > Information) provides details of the software, hardware, and time
settings of the VCS.
settings of the VCS.
Many of the items in the System information and Time information sections are configurable; click on the item name
to be taken to its configuration page.
to be taken to its configuration page.
335
Cisco TelePresence Video Communication Server Administrator Guide
Overview and Status Information