Specifications

Chapter 5 - Software Download Administration Manual (SIP/MGCP Version)
AT-VP504E FXS 45
DHCP vs. Static
Configuration
The TFTP server information can be assigned through a DHCP server
or set statically.
To use DHCP-assigned information:
1. Locate the tftpUseDhcp variable (under tftpGroup ).
This variable defines whether the AT-VP504E FXS must ask
for its TFTP server settings through a DHCP server or not.
2. Set the tftpUseDhcp variable to 1=DHCP.
You can query the TFTP server’s IP address and Port
number assigned by the DHCP server in the following read-
only variables:
• tftpServerDhcpHost
• tftpServerDhcpPort
• tftpServerDhcpEmergencyHost
• tftpServerDhcpEmergencyPort
3. Set the DHCP Vendor Specific code of the TFTP server in the
tftpServerDhcpVendorSpecificCode variable.
This code can be any number between 0 and 254. The
default value is 201.
4. Set the DHCP Vendor Specific code of the TFTP emergency
server in the
tftpServerDhcpEmergencyVendorSpecificCode
variable.
This code can be any number between 0 and 254. The
default value is 118.