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Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP)
OL-4277-01
Chapter 8 Profile and Web Page Parameters and Defaults
Parameter Details
Upgradecode Parameter Detail
The upgradecode parameter provides the phone with instructions it uses to
download the latest firmware image from the TFTP server. (For information about
editing a profile, see Chapter 6, “Configuring the Cisco IP Phone Models 7905G
and 7912G Using a TFTP Server.”)
The syntax of the upgradecode parameter is:
upgradecode:3,type,0x0400,0x0100,tftp_server_ip,69,image_id,
image_file_name
where:
• type is 0x501 for the Cisco IP Phone 7905G or 0x601 for the
Cisco IP Phone 7912G.
• tftp_server_ip is the IP address of the TFTP server on which the firmware
upgrade image is stored. Enter 0 to use the TFTP server specified by the
TFTPServer1 parameter or by DHCP.
• image_id is a unique 32-bit integer value. This value must be different for
each upgrade. For this value, use 0x followed by the build date on the
firmware image file name. (For example, if the image file name is
CP79050101SIP030323A.ZUP, then the build date is 030323A, and image_id
would be 0x030323A.)
Table 8-12 Dial Plan Rules Example 2 Explanation
String Effect
911
Send immediately.
1>#.r9t3.t5-
If 14088713344 is entered, send after 3 seconds. If another
digit is entered (for example, 140887133445), send after
5 seconds.
0t411t9-
If 0 is entered, send after 4 seconds. If 011 is entered, send
after 9 seconds.