I have connected the phone in PoE switch
My laptop ip is 192.168.99.1
I installed DERT tool
Started DHCP (Running)
Started TFTP (Running)
Connect teh lan cable in phone and keep pressing key 3 in dial pad
Once I got display starting net boot I teh button 3.
Searching netboot server 1 trying up to 5 and then error came
No netboot server found.
Troubleshooting
In case you encounter problems with the procedure above, possible error messages are:
No NetBoot Server found! (DHCP requests remain unanswered)
File Not loaded! (TFTP inaccessible)
Download Error! (TFTP download issues)
The below list describes some actions that may help in troubleshoot the issues mentioned above.
Stop and Start DHCP and TFTP Server included in DERT
deactivate and activate the PC's network interface card, restart DERT and try again
Temporarily deactivate the Windows Firewall (since you MUST operate DERT in a seperate network environment, the impact
from security point of view is low)
Sometimes the phone is just dead and it's time to throw it in the dumpster. I had one last week that did exactly that - the network port just wouldn't respond to anything. The initial symptom presented to the end user was a "no telephony" error.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.