Filter
Top Products
Chapter 3 Configuring the Cisco IP Phone Models 7905G and 7912G for SIP
Specifying a Preconfigured VLAN ID or Disabling VLAN IP Encapsulation
3-4
Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP)
OL-4277-01
4. The phone downloads a profile from the TFTP server. To do so, it requests
the following profiles from the TFTP server, in the order shown, until a file
exists. Then it downloads that file. In the file names, xxxxxxxxxxxx is the
hexadecimal representation of the phone’s MAC address. (The first three files
are not used for SIP. They are included for compatibility reasons.)
–
SEPxxxxxxxxxxxx.cfg.xml
–
XMLDefault.cnf.xml
–
SEPDefault.cnf
–
ldxxxxxxxxxxxx (for the Cisco IP Phone 7905G) or gkxxxxxxxxxxxx (for
the Cisco IP Phone 7912G)
–
lddefault.cfg (for the Cisco IP Phone 7905G) or gkdefault.cfg (for the
Cisco IP Phone 7912G)
Related Topics
• Specifying a Preconfigured VLAN ID or Disabling VLAN IP Encapsulation,
page 3-4
• Basic Configuration Steps in a TFTP Server Environment, page 3-6
• Minimum Configuration Settings for the Cisco IP Phone Models 7905G and
7912G, page 3-9
Specifying a Preconfigured VLAN ID or Disabling
VLAN IP Encapsulation
If you want the Cisco IP Phone to use a preconfigured VLAN ID instead of using
the Cisco Discovery Protocol to locate a VLAN, or if you want to disable VLAN
IP encapsulation, you may need to configure the following parameters. (For more
information about these parameters, see the “Network Parameters” section on
page 8-2.) See Table 3-1 for information about which VLAN-related parameters
and bits to configure depending on your network environment.
• OpFlags parameter:
–
Bit 4—Enable the use of user-specified voice VLAN ID
–
Bit 5—Disable VLAN IP encapsulation
–
Bit 6—Disable CDP discovery