Avaya 4601 - Unnamed Registration

4600 Series IP Telephone Installation
36 4600 Series IP Telephone Installation Guide
Unnamed Registration
As of Release 2.4, 4600 Series IP Telephones support unnamed registration. A telephone can
register with the call server and receive limited service without requiring an extension and
password entry. Unless otherwise disabled, the telephone automatically attempts to register
unnamed if no action is taken on the Extension entry screen. Administrators can disable
unnamed registration by appropriately administering the system parameter UNNAMEDSTAT, as
indicated in “Table 7: 4600 Series IP Telephone Customizable System Parameters” in the 4600
Series IP Telephone LAN Administrator Guide.
A telephone registered without the extension and password has the following characteristics:
● only one call appearance, preventing conferences or call transfers,
● no administrable feature buttons,
● on-hook dialing cannot be invoked,
● limited to the calling capability administered for PSA (Personal Station Access) on the call
server, for example, only outgoing calls permitted subject to call server Class of
Restriction/Class of Service limitations, and
● can be converted to normal, named registration by a valid extension and password entry.
The telephone can be administered to avoid unnamed registration and remain unregistered if no
extension and password are provided. For more information, see the 4600 Series IP Telephone
LAN Administrator Guide.
SIP-centric H.323 in use SIP Perform the Mute SIG procedure to change
the SIG parameter value from “1" (H323) to
“default” (SIP). For information, see
Signaling Protocol Identifier
on page 64.
Press * to save the SIG parameter change.
Restart the telephone as covered in Restart
the Telephone on page 63.
SIP-centric H.323 factory set SIP No action is required because the Signaling
Protocol Identifier (SIG) defaults to SIP.
Upon power-up & network connection, the
telephone automatically downloads the
proper SIP files from SES/CM.
Table 1: H.323 to SIP and SIP to H.323 Conversion Chart (continued)
Environment
To convert this
type of telephone
To this type
of telephone
Then:
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