Hi,
You cannot configure these phones via the telephone itself or any web based GUI. You need to edit the XML files that were included with the firmware files and add your SIP credentials to them.
Open SEP[MAC].cnf.xml and make the following changes:
- Replace [USERID] with your SIP User ID.
- Replace [PASSWORD] with your SIP password.
- Replace [IPADDRESS] with your SIP server domain name or IP address.
Once done, save the file and replace the [MAC] part of the file name with the MAC address of your 7970.
Reboot the phone and it should pull the files from the TFTP server and the phone will register if configured correctly.