Password Security - Avaya Nortel Communication Server 1000 Manual

328 IP Line administration
3
The LTPS registers the IP Phone to the Call Server when the IP Phone goes
off-hook, or when the Primary DN key, Handsfree key, or Headset key (IP Phone
1150E) are pressed. The Call Server allocates an ESTN. and maps the ESTN key to
the logged out IP Phone Primary DN.
A 60-second timer is created for the logged out IP Phone which has an ESTN
allocated. If the ESA number is not dialed before the time expires, the ESTN is
released and the IP Phones returns to the original logged out state. The user must
re-initiate the call.
4 The LTPS starts the ESA call, thus reaching the correct PSAP.
The timer is reset to a preconfigured period of time (default 20 minutes) in case the
PSAP makes a call back to the originator of the emergency call.
5
When the timer expires, the LTPS unregisters the IP Phone from the Call Server.
The IP Phone returns to the original logged out state and the IP Phone ESTN
becomes available for other ESA calls from any other logged out IP Phone.
Configuration
The Emergency Services Access (ESA) feature must be configured on all
nodes participating in Virtual Office logons. ESTN range must be specified
in LD 24, and then configured in LD 11.
For more information, see Emergency Services Access Fundamentals
(NN43001-613) and Branch Office Installation and Commissioning
(NN43001-314).
802.1Q
The 802.1Q support for IP Phones is configured and controlled using the
telephone user interface or DHCP. The DHCP approach eliminates the
requirement to manually set the VLAN ID as part of the installation. The
configuration is composed of two items: setting the "p" bits and setting
the VLAN ID.
TM 3.1 and Element Manager have two fields for setting 802.1Q support:
•
•

Password security

The following password security features should be configured to work with
the IP Line application:
1. SNMP community strings
2. IPL> or oam> CLI Shell password
3. Call Server Level 1 Password (PWD1)
Copyright © 2003–2008, Nortel Networks
.
Enable 802.1Q support: A check box that, when checked, sets the
priority bits to the value specified by the next item. If the check box is
unchecked, the IP Phone sends out the default priority of 6.
802.1Q Bits value (802.1p): A 802.1Q priority bit value field that sets the
value the IP Phone sent out in the priority field. The range is 0 to 7.
Nortel Communication Server 1000
IP Line Fundamentals
NN43100-500 02.02 Standard
Release 5.5 4 February 2008