CHAPTER 5 FEATURE DESCRIPTION
UNIVERGE NEAX 2000 IPS General Description Page 136
Issue 5
Call Forwarding - Override - CCIS
This feature allows a target station user (Station A) to call a station (Station B) which has Call
Forwarding – All Calls - CCIS set.
Call Processing Indication - CCIS
This feature provides visual indications of all CCIS calls being processed or waiting processing
at the Attendant Console.
Call Transfer - All Calls - CCIS
This feature allows a station user to transfer incoming or outgoing Central Office, intra-office
and inter-office calls to another station in the CCIS network, without Attendant assistance.
Call Transfer - Attendant – CCIS
This feature permits a station user, while connected to a CCIS network call, to transfer a call to
an Attendant Console via the CCIS network.
Called Station Status Display - CCIS
This service feature provides, on the LCD display of the calling Multiline Terminal, a display of
the called station status of the remote office within the CCIS network.
Calling Name Display - CCIS
This feature permits the station name of a calling or called party at another switching office,
through the CCIS network, to be displayed either on a Multiline Terminal or an Attendant
Console.
Calling Number Display - CCIS
This feature permits the number of a calling or called party at another switching office to be
displayed either on a Multiline Terminal or an Attendant Console.
CCIS Networking via IP
This feature provides CCIS networks with Voice over IP (VoIP) or Peer-to-Peer IP capabilities
to provide a converged infrastructure over corporate Wide Area Networks (WAN). The IP
Enabled Dterm can communicate with other IP Enabled Dterm over the CCIS network (IP
based) on a peer-to-peer connection basis. And, the legacy terminals (TDM-based terminals) can
communicate with other legacy terminals or IP Enabled Dterm terminals over the CCIS network,
via IP-PAD (IP Packet Assembler/Disassembler). Voice compression of G.729a (8Kbps) and
G.723.1 (5.3Kbps/6.3Kbps) is available for those connections. The CCIS Networking via Peer-
to- Peer IP provides users with all TDM-based CCIS functionality, such as feature transparency,
centralized management, and centralized facilities. There are two types of connections available
for CCIS Networking via IP:
• CCIS Networking via IP (Peer-to-Peer Connections Basis)
When the distant
systems are 2000 IPS, the systems are connected on a peer-to-peer basis. The CCIS call
control signals are transmitted between the built-in IP trunks (CCIS Handler; CCH) on the
MP card, over the Local Area Networks and Wide Area Networks (LAN and WAN). For
connections between IP Enabled Dterm terminals, voice signals are also transmitted over
the LAN and WAN. For connections between legacy terminals, voice signals are
transmitted via IP-PADs. This connection is also available when the distant systems are
2400 IPX supporting peer-to-peer connections.
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