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Chapter 4 Configuring Network Settings on the Cisco IP Phone
Verifying Network Settings
4-8
Cisco IP Phone Administration Guide for Cisco CallManager 3.3, Cisco IP Phones 7902G/7905G/7912G
OL-6313-01
CallManager 1-4 Displays a prioritized list of the
Cisco CallManager systems that are
available for processing calls from this
phone. Possible states include:
• Active—the Cisco CallManager
server from which the phone is
currently receiving call-processing
services.
• Standby—the Cisco CallManager
server to which the phone switches if
the current server goes down.
• Blank—no TCP connection to this
Cisco CallManager server.
This field might also include the
Survivable Remote Site Telephony
(SRST) designation, which indicates an
SRST router capable of providing
Cisco CallManager functionality with a
limited feature set. If all other
Cisco CallManager servers are
unreachable, this router assumes control
of call processing. You configure the
SRST router address using the Device
Pool section in Cisco CallManager. The
SRST Cisco CallManager always appears
last in the list of servers, even if it is
currently active.
Cannot configure locally. Use
Cisco CallManager to
modify.
DHCP Enabled Indicates whether DHCP is being used by
the phone.
See the “Modifying DHCP
Settings” section on page 4-9.
DHCP Address Released Allows the IP-address assigned by DHCP
to be released.
See the “Releasing a DHCP
Address” section on
page 4-13.
Table 4-1 Network Settings (continued)
Network Setting Description Usage Notes