Does anyone know how to upgrade the 6900 series firmware from a PC using tftp and dhcp server software?
Is there a step by step process?
You can use the link :
thanks aman, does it applicable to 6900 series ip phone?
I used to upgrade the 7900 series by tftpd successfully, but 6900 series seems different.
I have never tried on 6900 series .Did u try to upgrade 6900 series and facing some problem.?
Thought the procedure would be same as 7900.
yes, I tried to flash a 6921 ip phone with the same process of 7900 series, but the 6921 has no response even did not get the ip address correctly.