NEC UNIVERGE SV8100 Configuration Manual page 58

Issue 2.00
Handsfree Answerback/Forced Intercom Ringing
Handsfree Answerback permits an extension user to respond to a voice-announced
Intercom call by speaking toward the telephone, without lifting the handset. Like
Handsfree, this is a convenience for workers who do not have a free hand to pick up
the handset.
Busy Status Display
When a display multiline terminal user places an Intercom call to a busy extension,
the details of the busy status (who is talking to the extension or which line is in use by
the extension) can be displayed. The details of the trunk busy status (the extension
using the line) can be displayed after trying to access the trunk. This feature provides
a user information which can determine whether or not they should use Barge-In for
the extension or trunk. This information automatically displays for a multiline terminal
when programmed.
IP Multiline Station (SIP)
The UNIVERGE SV8100 system supports IP extensions using a variety of multiline
terminals. These telephones have the same look and functionality of typical multiline
telephones, but they are connected to the CCPU via IP rather than by a hardwired
connection to a DLC port.
The following DT700 IP Multiline Telephones (ITL) support IP extensions:
IP Single Line Telephone (SIP)
SIP (Session Initiation Protocol) is used for Voice over Internet Protocol. It is defined
by the IETF (Internet Engineering Task Force) RFC3261. Other RFC designations,
such as RFC 3842, refer to a later implementation of SIP and may be supported by
the UNIVERGE SV8100. Commonly called SIP Station, this feature is used for IP
Stations using SIP.
SIP analyzes requests from clients and retrieves responses from servers, then sets
call parameters at either end of the communication, handles call transfer, and
terminates. Typically, such features, including but not limited to Voice over IP
services, are available from an SIP service provider.
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ITL-2E-1 (BK) TEL
ITL-6DE-1 (BK) TEL
ITL-8LD-1 (BK) TEL/ITL-8LD-1 (WH) TEL
ITL-12D-1 (BK) TEL/ITL-12D-1 (WH) TEL
ITL-12PA-1 (BK) TEL
ITL-24D-1 (BK) TEL/ITL-24D-1 (WH) TEL
ITL-32D-1 (BK) TEL/ITL-32D-1 (WH) TEL
ITL-32OC-1 (BK) TEL
UNIVERGE SV8100
Features