8-5
Cisco Unified IP Phone 6921, 6941, 6945, and 6961 Administration Guide for Cisco Unified Communications Manager 8.5 (SCCP and SIP)
OL-23769-01
Chapter
Network Setup
Subnet Mask Subnet mask used by the phone.
TFTP Server 1 Primary Trivial File Transfer Protocol (TFTP) server used by the phone.
TFTP Server 2 Backup Trivial File Transfer Protocol (TFTP) server used by the phone.
Default Router Default router used by the phone.
DNS Server Primary Domain Name System (DNS) server (DNS Server 1) and optional backup DNS
servers (DNS Server 2–5) used by the phone.
Operational VLAN ID Auxiliary Virtual Local Area Network (VLAN) configured on a Cisco Catalyst switch in
which the phone is a member.
Admin. VLAN ID Auxiliary VLAN in which the phone is a member.
Unified CM 1 and 2 Host names or IP addresses, in prioritized order, of the Cisco Unified Communications
Manager servers with which the phone can register. An item can also show the IP address of
an SRST router that is capable of providing limited Cisco Unified Communications Manager
functionality, if such a router is available.
For an available server, an item will show the Cisco Unified Communications Manager server
IP address and one of the following states:
• Active—Cisco Unified Communications Manager server from which the phone is
currently receiving call-processing services.
• Standby—Cisco Unified Communications Manager server to which the phone switches if
the current server becomes unavailable.
• Blank—No current connection to this Cisco Unified Communications Manager server.
An item may also include the Survivable Remote Site Telephony (SRST) designation, which
identifies an SRST router capable of providing Cisco Unified Communications Manager
functionality with a limited feature set. This router assumes control of call processing if all
other Cisco Unified Communications Manager servers become unreachable. The SRST
Cisco Unified Communications Manager always appears last in the list of servers, even if it is
active. You configure the SRST router address in the Device Pool section in
Cisco Unified Communications Manager Configuration window.
Information URL URL of the help text that appears on the phone.
Directories URL URL of the server from which the phone obtains directory information.
Messages URL URL of the server from which the phone obtains message services.
Services URL URL of the server from which the phone obtains Cisco Unified IP Phone services.
DHCP Enabled Indicates whether DHCP is being used by the phone.
DHCP Address Released Indicates the setting of the DHCP Address Released option on the phone’s Network Setup
menu.
Alternate TFTP Indicates whether the phone is using an alternative TFTP server.
Idle URL URL that the phone displays when the phone has not been used for the time specified by Idle
URL Time, and no menu is open.
Idle URL Time Number of seconds that the phone has not been used and no menu is open before the XML
service specified by Idle URL is activated.
Proxy Server URL URL of proxy server, which makes HTTP requests to non-local host addresses on behalf of the
phone HTTP client and provides responses from the non-local host to the phone HTTP client.
Table 8-2 Network Setup Area Items (continued)
Item Description