Cisco 7940 IP Phone - Answered Questions & Fixed issues
I'm experiencing a problem with
can you explain me how is your phone connect to internet. best on your Question its seems to me you cant hear a dial tone because of following one or more factors might apply
- you must log into the Extension Mobility service
- you must enter a client matter code (CMC) or forced authorization code (FAC) after dialing a number
- your phone has time -of-day restrictions that prevent you from using some features during certain hours of the day
My Cisco IP 7960 Phone
it would appear your phone is not getting an address from your DHCP server, i would start by plugging in a laptop to see if that gets an ip address
Hope this helps
I have upgraded my 3550
Are you sure it is a PoE model? The 3650v2 comes in both a PoE and non PoE model.
PoE models: 3560V2-24PS, 3560V2-48PS
non-PoE models: 3560V2-24TS, 3560V2-48TS
Phone display shows DND is
Using the soft buttons at the bottom of the display, click the last button on the right (More). This will provide another set of options. The third option from the left should say "DND". Press the soft button below this option to turn off DND.
Cisco IP 7941, green speaker button stays on
The speaker green lighted indicates that phone is writing images to its flash memory, this could be caused by an erased memory or the phone is corrupted, after this it should display Cisco System logo, if this takes too long time ( 10 minutes or more) ,maybe you have a bad network port or a bad phone.
2/22/2011 10:14:45 AM •
Cisco 7940 IP...
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Answered
on Feb 22, 2011
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5,690 views
I got a Cisco 7941
You have a bad hook switch. The phone has to be disassembled to repair the fault. Refer service to a qualified person.
I have cisco ip phones 7941 with the correct MAC
Make sure you have the phone configured as the correct device type in callmanager. Also, try and turn on auto registration in Callmanager as this will allow everything to register. Then go back and put the correct configuration the phone.
Hi,i wanna use cisco ip
Hi,
the DHCP server should be providing the address of the TFTP Server as DHCP Option 150. The most likely problems are:
Option 150 not defined, or not the correct IP address of the TFTP Server.
Or possibly your TFTP Server is not functioning properly.
If you have not Option 150 defined, the phone will use the default gateway as the TFTP server address.
Cheers, Simmo99.
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