General Information - Avaya 1110 Fundamentals

unregisters the phone from the call server (while remaining registered on the LTPS), and
displays the following message on the IP Phone display: Error! Symmetric NAT.
For detailed information about the NAT Traversal feature, see Avaya Signaling Server IP Line
Applications Fundamentals, NN43001-125.
For information about accessing NAT information from an IP Phone, see
page 584.
Important:
Avaya recommends partial DHCP configuration for IP Phones residing behind a NAT router
unless the NAT router supports special configuration of the DHCP server. For more
information, see Avaya Signaling Server IP Line Applications Fundamentals,
NN43001-125.

General Information

The General Information menu displays information about the IP Phone. To access the General
Information menu, press Services > Telephone Options > Set Information > General
Information.
The General Information menu displays the following information about the IP Phone
• Hardware ID
• Terminal Type
• Release Number
• Manufacturer Code
• Color Code
• Set TN
• Registered TN
• EEPROM Data Validity
• Set IP Information
For further information about the Set IP Information menu option, see
Information
• Ethernet Information
For further information about the Ethernet Information menu option, see
Information
• Server Information
For further information about the Server Information menu option, see
Information
IP Deskphones Fundamentals
on page 584.
on page 584
on page 584
Text-based diagnostic utilities
Set IP Information
Set IP
Ethernet
Server
February 2013
on
583