AASTRA 53i ユーザーズマニュアル
Advanced Operational Features
41-001160-00, Release 2.1, Rev 04
6-3
Configuring Advanced Operational Features
Advanced Operational Features
Advanced Operational Features
Description
This section provides the following information about advanced features of the IP
phones:
phones:
Feature
Description
Allows you to enable or disable the sending of the MAC
address and line number from the IP phone to the call
server, in a REGISTER message.
address and line number from the IP phone to the call
server, in a REGISTER message.
Allows you to enable or disable the phone to use the Blind
Transfer method available in software prior to release 1.4.
Transfer method available in software prior to release 1.4.
Allows you to enable or disable the updating of the Caller ID
information during a call.
information during a call.
Allows you to enable or disable Web recovery mode and set
the maximum boot count on the IP phone.
the maximum boot count on the IP phone.
The IP phones automatically perform an auto-discovery of all
servers on a network using mDNS. When the IP phone
discovers a TFTP server, it is automatically configured by
that TFTP server.
servers on a network using mDNS. When the IP phone
discovers a TFTP server, it is automatically configured by
that TFTP server.
Allows you to enable or disable a single call restriction
between the 57i CT base unit and a call server.
between the 57i CT base unit and a call server.
Allows missed calls that have been redirected by the server,
to be incremented in the missed calls indicator on the phone
it was initially directed to.
to be incremented in the missed calls indicator on the phone
it was initially directed to.
Allows you to specifies the length of time, in seconds, that a
failed server remains on the server blacklist. The IP phone
avoids sending a SIP message to a failed server (if another
server is available) for this amount of time.
failed server remains on the server blacklist. The IP phone
avoids sending a SIP message to a failed server (if another
server is available) for this amount of time.
Allows you to configure the phone to either accept or reject
call requests from a trusted proxy server.
call requests from a trusted proxy server.