Enterprise IP Phone Advanced Phone Functions
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managing devices in IP networks. It is used mostly in network management systems
to monitor network-attached devices for conditions that warrant administrative
attention. SNMP exposes management data in the form of variables on the managed
systems, which describe the system configuration. These variables can then be
queried (and sometimes set) by managing applications. For further information, you
can refer to
http://en.wikipedia.org/wiki/SNMP
.
By default, the phone does not accept SNMP requests. This is necessary because
SNMP might introduce unwanted security threats. The phone only supports the GET
request of SNMP. SET or other requests are not supported. To enable SNMP, you
must specify what IP addressed may send SNMP requests to the phone.
To configure SNMP via Web interface:
1)
Click on
Network
->
Advanced
.
2)
Select
Enabled
in the pull-down menu of
SNMP Active
.
3)
Enter the
Port
number and
Trusted Address
.
4)
Click
Confirm
to save your configuration.
Note:
1.
You may use several trusted IP addresses separated by space.
For example, “192.168.3.10 192.168.3.78” will allow accesses from the two
listed IP addresses.
2.
Wildcards are not supported here
The table below shows part of the available object identifiers (OID) on the phone:
OID
Description
MAX-ACCESS
1.3.6.1.2.1.37459.2.1.1.0
The textual identification of the contact person for this
managed node, together with information on how to
contact this person. If no contact
read-only
1.3.6.1.2.1.37459.2.1.2.0
An administratively-assigned name for this managed
node. By convention, this is the node's fully-qualified
domain name. If the name is unknown, the value is the
zero-length string.
read-only
1.3.6.1.2.1.37459.2.1.3.0
The physical location of this node (e.g., `telephone
closet, 3rd floor'). If the location is unknown, the value
is the zero-length string.
read-only
1.3.6.1.2.1.37459.2.1.4.0
The time (in hundredths of a second) since the network
management portion of the system was last re-
initialized.
read-only
1.3.6.1.2.1.37459.2.1.5.0
The IP Phone's Firmware version
read-only
OID
Description
MAX-ACCESS
1.3.6.1.2.1.37459.2.1.6.0
The IP Phone's Hardware version
read-only
1.3.6.1.2.1.37459.2.1.7.0
Model of machine
read-only
1.3.6.1.2.1.37459.2.1.8.0
The IP Phone's MacAddress
read-only
1.3.6.1.2.1.37459.2.1.9.0
The IP Phone's IPAddress
read-only
1.3.6.1.2.1.37459.2.1.10.0
The IP Phone's LastUpVersion
read-only
