Error updating locale cipc
This 7970 had no display, and the only thing that it did was flash the line lights in sequence.The fix for this particular phone was to grab the oldest firmware available on and provide that do the phone.
As for the DNS if you can put all that info into the phone manually it should clear it up.
Does your Cisco handset not boot, or have some other unexplained issue?
You can do a factory reset and see if that helps (this is usually the last step in troubleshooting before the trash can).
To further complicate this task, the information available on configuring the newer and more user-preferred devices (touch screens, color backlit display, etc.) is extremely sparse and largely unconfirmed.
After heading up the deployment of 3 small Asterisk based PBX deployments, all of which were to make use of various different Cisco IP Phone models; a great deal of information about these phones has been collected.