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Cisco ATA 186 and Cisco ATA 188 Analog Telephone Adaptor Administrator’s Guide (SIP)
OL-3410-01
Chapter5 Parameters and Defa ults
Parameters for Configuration Method
Value Type
Boolean
Range
0 or 1
Default
1
Voice Configuration Menu Access Code
305
TftpURL
Description
Use this parameter to specify the IP address or URL of the TFTP server. This string is needed if the DHCP
server does not provide the TFTP server IP address. When the TftpURL parameter is set to a non-zero value,
this parameter has priority over the TFTP server IP address supplied by the DHCP server.
Optionally, you can include the path prefix to the TFTP file to download.
For example, if the TFTP server IP address is 192.168.2.170 or www.cisco.com, and the path to
download the TFTP file is in /ata186, you can specify the URL as 192.168.2.170/ata186 or
www.cisco.com/ata186.
Note From the voice configuration menu, you can only enter the IP add ress; from the web server, you can enter
the actual URL.
Value Type
Alphanumeric string
Range
Maximum number of characters: 31
Default
0
Voice Configuration Menu Access Code
905
CfgInterval
Description
Use this parameter to specify the number of seconds between each configuration upda te. The Cisco ATA
will also upgrade its signaling image if it detects that the TFTP server contains an upgraded image.
For example, when using TFTP for configuration, the CiscoATA contacts TFTP each time the interval
expires to get its configuration file.