3Com VCX v7111 User Manual page 304

Figure 112 V7111 Gateway Startup Process
Physical
Reset
BootP
No
x times
Response
Update network
BootP Response
parameters from
BootP/DHCP
reply
BootP/DHCP
reply contains firmware
file name?
Yes
Download
firmware
via TFTP
BootP/DHCP
reply contains ini file
name?
Yes
No
Download
configuration
files via TFTP
Run operational
software
304
DHCP
x times
Response
DHCP Response
No
BootP/DHCP
reply contains ini
file name?
Yes
Yes
No
3Com
Reset from the
Web Interface
or SNMP
No
No
Preconfigured
firmware URL?
No
Device
Reset
Preconfigured
ini file URL?
®
VCX V7111 VoIP Gateway User Guide
Yes
Download
firmware
via TFTP