Factory on Nico Maas

[79XX] Cisco IP Phone Factory Reset & Reboot

Wed, 08 Sep 2010 06:26:44 +0000

To Factory Reset a Cisco IP Phone do the following:

Press and hold #, disconnect and reconnect Power
The Phone will check through the Line LEDs, on an 7911 or similar it will just light up the both Menu Keys and the Reciever \ Handset LED - after that, let go of #
Enter following: 1 2 3 4 5 6 7 8 9 * 0 #
The Phone should start up and grab the latest config from your Callmanager

To just Reboot a Cisco IP Phone do following:

Fri, 17 Jul 2009 22:42:15 +0000

Access to SSH or console with root passwords:

/etc/init.d/factoryreset reset

No Access to SSH or root passwords are lost:

Connect a keyboard and monitor to the system.
Wait for boot prompt
Enter:

boot: default factoryreset

After that you can go to your during the installation definied IP like: https://192.168.0.1

Alternativ:

Thu, 16 Jul 2009 13:17:03 +0000

COM port, 9600/8/N/1/N
Web Or telnet to that address, hit [enter] once or twice to get the login prompt.
Default logins to try are admin/(no password) or security/security. One of those 2 should bring up the management menu.
reset factory defaults, type SYSTEM[enter] then type INITIALIZE[enter].