Audio problem with ip softphone 2050

go to printers devices ,right click on icon for 2050, click on printer properties, then click on portd , then click on configure port
enter correct ip address on bottom ip position.this should fix the problem

I think you're confused. IP Communicator is the unified communications client (IM and Phone) It is looking for a capatible headset so you can use your softphone. This software is not your VPN client. There are two different cisco product: one for your VPN and one for your phone. If you're trying to ocnnect to an old-style Cisco VPN, your IT dept will have to configure that with a certificate.
Solution from Cisco: http://www.cisco.com/en/US/products/sw/voicesw/ps5475/products_tech_note09186a00809b6c40.shtml
This behavior is observed when a user attempts to install or use the IP Communicator on a system that has different names for the Playback (wave out) and Recording (wave in) devices.
In order to overcome this problem, perform one of these tasks:
-Use a USB headset that is recognized by the IP Communicator.
-Upgrade to the latest version of the IP Communicator

I would prefer for you to call or chat so I can walk you through this because while the 2050 is not recommended for Windows 7 we can adjust it to work. You can reach me at: http://www.liveperson.com/nortel-guy
Thanks

go to menu --> settings --> network configuration --> server menu and scroll down to server address and give the server ip address and save the settings and reboot

Here are the instructions for configuring these units for 3cx

http://www.3cx.com/sip-phones/cisco-7940.html

http://www.3cx.com/sip-phones/polycom-soundpoint.html

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.

Let u try another softphone please For Ex:- X-lite or Eyebeam on windows

These phones are good in use

Check the codecs. Make sure you have the same codec at each end.

What devices do you have aside from the IP phone? Model numbers?

Hi there,
Try using 26567*738 as the default password for the 1120E and 1140E IP phones.