Licensing And Resource Limits - 3Com 3C10402B Administrator's Manual

1 Log in to the NBX NetSet utility using the administrator login ID and
2 Click System-Wide Settings > System Identity.
3 Verify that Memory Upgrade Installed is set to
Licensing and
Resource Limits
To determine if your V3000 or V5000 system has the memory upgrade
installed:
password.
This section describes the system resource limits on a SIP mode system.
Sessions
A SIP session is an end-to-end communications path between two
endpoints. A session includes a voice mail transaction, a public or
restricted conference, or a gateway path. There is a maximum limit of
300 concurrent sessions on a SIP mode system.
When you configure a SIP mode system, be careful about how many
simultaneous sessions you allow for each feature for which you can
configure sessions. For some NetSet SIP-related functions, such as
messaging and conference configuration, you must estimate the number
of simultaneous sessions that the feature is likely to manage. For
example, if you estimate that the system is likely to manage up to 30
simultaneous voice mail messages, the system blocks the thirty-first
message.
The number of simultaneous sessions that you specify for a feature
counts against the total device limit for the system. You can determine
the number of devices used against the total number in the Usage Report
(click Licenses and Upgrades > Licenses). V3000 and V5000 systems with
expanded memory and V3001R systems can be licensed to manage up to
1500 devices.
Devices
Devices count against the number of licenses allowed in a group (Group
0 – 4). Each telephone consumes one license from the appropriate
group's limit.
Gateways
Gateways do not count against the device limit itself. Instead, the number
of sessions on the gateway is counted. For example, if you create a
Overview of SIP Mode on the NBX Platform 237
YES.