Cisco 7941G-GE IP Phone "ethernet" Questions

7940 cisco ip phone being powered by a power brick seems to loose power when connected to the ethernet. When ethernet is disconnected, power comes back. Ethernet works fine when phone is not connected

...504G phone but can't get dial tone. we have comcast phone & internet service. i've plugged ethernet cable from linksys router to cisco phone. is this correct? any advice on a solution? to

...connect to IP I have a 5610 IP Phone internet is working but Phone does not detect the IP thru the Ethernet cable pls help... replace the nic card or ethernet card.Mail me back at ...

display does not lights up when connected on ethernet cable, PC is ok thnx thnx for your attention i found the solution, the ethernet cable was able to transmit IP traffic, but not POE, may be one of ...

...3750G switch. The problem is that three of my ip phones are not powering up after replugging the ethernet cable to the ip phone. I checked the switch interfaces on these ports and it shows line & ...

we have so many 7941G-GE handsets that give 'ethernet disconnected' error any idea for a 3rd party repair option if they are no longer under cisco warranty. and if this can't be fixed is there a ...

Ethernet Disconnected message in POE 7941G IP Phones Hi, I am facing an issue with one of my cisco IP Phone in my office. The Phone is not connecting to the network and it is displaying a message ...

When I plug the 7941 cisco phone up to our network on a POE switch, it responds with the message "Ethernet Disconnected", but when we plug another Cisco 7941 phone to the same line it works perfectly.

...username “admin” and password “admin”.1. Connect the WAN port to your broadband router using the Ethernet cable supplied. If you would like your PC to be connected to the network through the ...

...after I installed a headset, I did unplug the headset but is not coming back on.I also tried a new Ethernet cable but no luck. What can I do to get it back on? Please. Is the phone connected to a