Dhcp Provisioning - Panasonic KX-UTG200 Administrator's Manual

2.8 DHCP Provisioning

2.8 DHCP Provisioning
The following illustration depicts an overview of DHCP provisioning.
SIP Phone
A
http://prov.com/utg200/{MODEL}.cfg
Carrier's provisioning
HTTP GET {MODEL}.cfg
B
HTTP GET Config{MAC}.cfg
HTTP GET Config{MODEL}.cfg
C
HTTP GET ConfigCommon.cfg
D
1.
Connect device to network
•
The device is assigned an IP address by the DHCP server, and also receives the provisioning URL
from the DHCP server using DHCP option 160/159/66.
2.
Get initial configuration file
•
The device attempts to connect to the carrier's provisioning server and get the initial configuration file.
3.
Get device configuration files
•
The device checks for the device configuration URL in the initial configuration file and downloads the
device configuration files accordingly.
4.
Connect to the SIP server
52 Administrator Guide
DHCP Server
DHCP Request
DHCP ACK
server URL
Carrier Provisioning Server Carrier SIP Server
SIP REGISTER
Document Version 2014-05