Tandem Ringing; Sv8100 Terminals; Synchronous Ringing - NEC UNIVERGE SV8100 Configuration Manual

UNIVERGE SV8100

SV8100 Terminals

The SV8100 is a full-featured IP based communications system providing a rich
feature set of existing system, with pure Voice over IP (VoIP) communications, across
corporate Local and Wide Area Networks (LAN and WAN).
The DT700 series telephones provide a converged infrastructure at the desktop, with
a 10Base-T/100Base-TX connection to the LAN and built-in hub for a PC connection
to the telephone itself. The system can provide peer-to-peer connections between the
DT700 series telephones with voice compression, offering existing IP telephone
features with an enhanced user interface. On the WAN side, the system can provide
peer-to-peer connections over IP networks with the voice compression, on CCIS over
IP.
The SV8100 can provide legacy line/trunk interfaces to support the existing Time
Division Multiplexing (TDM) based infrastructure, such as analog telephones, digital
telephones (DT300 series), analog networks and digital networks (T1/E1, ISDN, etc.).

Synchronous Ringing

Synchronous Ringing synchronizes CO/PBX incoming ringing with the incoming
ringing pattern from a

Tandem Ringing

Tandem Ringing allows an extension user to have two telephones with one telephone
number. For example, extension 205 (the master telephone) sets Tandem Ringing
with extension 206. When extension 205 receives an incoming call, both extensions
205 and 206 ring. Callers dial the master extension number (extension 205 in this
example). When either the master telephone or slave telephone is in use, the other
telephone cannot be used for outgoing calls or incoming calls.
A multiline terminal must be paired with a single line telephone or a Wireless DECT
(SIP) handset. It cannot be paired with another multiline terminal.
A single line telephone must be paired with another single line telephone or a
Wireless DECT (SIP) handset. It cannot be paired with a multiline telephone.
Tandem Trunking (Unsupervised Conference)
Tandem Trunking allows an extension user to join two outside callers in a
Trunk-to-Trunk Conference. The extension user can then drop out of the call, leaving
the trunks in an Unsupervised Conference. The extension user that established the
conference is not part of the conversation. The conference continues until either
outside party hangs up. The extension user that set up the conference can end the
tandem call anytime.
The number of simultaneous conference calls is limited by the number of conference
circuits in the system. The maximum number of conference calls cannot exceed the
limits defined below:
Configuration Guide
Central Office.
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