Question about Cisco Computers & Internet
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Unlocking a Cisco 7940
1) Unplug the phone
2) Plug the phone back in while holding the # key
The phone will soon display “Reset key sequence detected”
3) After several lights flash press the following keys in order:
1 2 3 4 5 6 7 8 9 * 0 #
4) The phone will then ask you if you want to save the network configurations:
Save network cfg? 1=yes 2=no
5) The phone will soon display “Factory reset initiated” and will continue
through the boot up process.
If that process fails to work for some reason there
is a second method.
Complete these steps:
Also see this link
Posted on Nov 25, 2008
Here are the instructions for configuring these units for 3cx
Since the 3cx softphone worked well, I don't see why you couldn't configure each as for 3cx and make them work as well.
Posted on Jan 09, 2010
Tips for a great answer:
Feb 23, 2011 | Cisco 7940 IP Phone
Oct 28, 2010 | Cisco 7910 IP Phone
Jun 25, 2010 | Cisco 7940 IP Phone
May 17, 2010 | Cisco 7940G IP Phone
Dec 09, 2009 | 3Com NBX 2102PE IP Phone
Mar 04, 2009 | Cisco 7940 IP Phone
May 18, 2008 | Cisco 7910 IP Phone
Nov 27, 2007 | Cisco 7940 IP Phone
166 people viewed this question
Usually answered in minutes!