‎06-22-2015 06:26 PM
CP 7911G IP PHONE Display does not work after factory default reset.
I have a 7911G IP phone after factory default reset (123456789 * 0 #) He constantly rebooting to upgrading information for more than 10 hours.

I called the source of the equipment and when the MWI light began blinking, I used the # key and enter the following sequence exactly on the keyboard:
(3491672850 # *)
After this command the completed the 7911 sequence however no longer turned on the display, respende to ping because the DHCP server ip gift reserved for MAC.

I request the help of you, nessecito finalize this service and I have no solution yet.

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