Grandstream Networks, Inc.
SIP Device Provisioning Guide
Page
7 of 9
www.grandstream.com
Last Updated: 9/2012
Grandstream SIP devices send out DHCP DISCOVER with the following information:
DHCP Server can be configured to send the following information in its DHCP OFFER. Please
notice that in this example, an
HTTP://URL
is provided in the Option 66 “TFTP Server Name”
field. Device will then issue HTTP requests instead of the traditional TFTP requests to the server.
This design allows more flexibility in device provisioning. While all Grandstream SIP devices
support DHCP Option 66, only new product series GXP21xx/14xx, GXV31xx, HT50x and
GXW40xx support this additional flexibility.
XML
P
ROVISIONING
S
CHEMA AND EXAMPLE FILE
The general XML syntax consists of a list of name-value pairs. P-Value is the element and the
value of the element is represents the value for that particular configuration that the
corresponding P-Value represents. For the complete P-value list, please refer to the legacy
configuration templates at
http://www.grandstream.com/support/tools
Example XML configuration file (cfgxxxxxxxxxxxx.xml)
:
<?xml version="1.0" encoding="UTF-8" ?>
<gs_provision version="1">
<mac>000b82123456</mac>
<config version="1">
<P271>0</P271>
<P270>Account name</P270>
</config>
