Avaya 1603SW 사용자 가이드
Server Administration
48 Avaya 1603SW-I SIP Deskphones Administrator Guide
!
Important:
Important:
An IP deskphone cannot function without an IP address. The failure of a DHCP
server at boot time leaves all the affected deskphones unusable. A user can
manually assign an IP address to an IP deskphone. When the DHCP server
finally returns, the deskphone never looks for a DHCP server unless the static IP
data is unassigned manually. In addition, manual entry of IP data is an
error-prone process.
server at boot time leaves all the affected deskphones unusable. A user can
manually assign an IP address to an IP deskphone. When the DHCP server
finally returns, the deskphone never looks for a DHCP server unless the static IP
data is unassigned manually. In addition, manual entry of IP data is an
error-prone process.
Avaya recommends that:
●
A minimum of two DHCP servers be available for reliability.
●
A DHCP server be available when the IP deskphone reboots.
●
A DHCP server be available at remote sites if WAN failures isolate IP deskphones from the
central site DHCP server(s).
central site DHCP server(s).
A (HTTP or HTTPS) file server, which may run on the same physical computer as Avaya Aura
Communication Manager, provides the 1603SW-I SIP IP Deskphone with a 16xxupgrade.txt file
and, if appropriate, new or updated binary software. See
Communication Manager, provides the 1603SW-I SIP IP Deskphone with a 16xxupgrade.txt file
and, if appropriate, new or updated binary software. See
page 18. In addition, you can edit the settings file (46xxupgrade.txt) to customize deskphone
parameters for your specific environment. For more information, see
parameters for your specific environment. For more information, see
.
DHCP Server Administration
This section concentrates on the simplest case of a single LAN segment. Information provided
here can be used for more complex LAN configurations.
here can be used for more complex LAN configurations.
!
Important:
Important:
Before you start, understand your current network configuration. An improper
installation will cause network failures or reduce the reliability and performance of
your network.
installation will cause network failures or reduce the reliability and performance of
your network.
Configuring DHCP for 1603SW-I SIP IP Deskphones
1603SW-I SIP IP Deskphones allow you to specify the value of some configuration parameters
using DHCP option 242. If you have 46xx phones that use option 176, you can make a copy of
an existing option 176. Then, using that copy to administer DHCP option 242, you can either:
using DHCP option 242. If you have 46xx phones that use option 176, you can make a copy of
an existing option 176. Then, using that copy to administer DHCP option 242, you can either:
●
leave any (46xx) parameters the 1603SW-I SIP IP Deskphones do not support in Option
242 to be ignored, or
242 to be ignored, or
●
delete unused or unsupported 1603SW-I SIP IP Deskphone parameters to shorten the
DHCP message length.
DHCP message length.