Cisco Unified IP Phone Settings
Set DHCPv6 Address Released Field
Procedure
Step 1
Unlock network configuration options.
Step 2
Scroll to the DHCPv6 Address Released option and press Yes to release the IP address assigned by DHCP,
or press No if you do not want to release this IP address.
Step 3
Press Save.
Set IPv6 Alternate TFTP Field
Procedure
Step 1
Unlock network configuration options.
Step 2
Scroll to the IPv6 Alternate TFTP option and press Yes if the phone should use an alternative TFTP server.
Step 3
Press Save.
Set IPv6 TFTP Server 1 Field
Procedure
Step 1
Unlock the CTL or ITL file if necessary. If both the CTL and ITL files exist, unlock either of the files.
Step 2
If DHCPv6 is enabled, set the Alternate TFTP option to Yes.
Step 3
Scroll to the IPv6 TFTP Server 1 option, press Edit, and then enter a new TFTP server IP address.
Step 4
Press Validate, and then press Save.
Cisco Unified IP Phone 7975G, 7971G-GE, 7970G, 7965G, and 7945G Administration Guide for Cisco Unified
Set DHCPv6 Address Released Field
Communications Manager 9.0 (SCCP and SIP)
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