NEC NEAX NDA-24349 - Manual (Page 260)

Chapter 13 Voice Over IP (VoIP)
Page 13- 2 NEAX 2000 IPS Request for Proposal (RFP) Reference Guide
NDA-24349, Issue 4
Extended Enterprise IP Solution (Con’t)
Typical IP Gateway, Branch and Adapter configurations
Required Equipment for NEC’s Extended Enterprise IP Solution
The table below shows the equipment list for NEC’s Extended Enterprise IP Solution.
Equipment Name Function
D term IP Gateway
12 Port Unit
D term IP Gateway
8 Port Unit
The D term IP Gateway is a rack-mountable (or desktop) digital voice
termination device that connects to the D term station ports of the NEAX or Elite
system. The D term IP Gateway’s main function is to extend D term station ports
off of the corporate NEAX or Elite system to users over the LAN or WAN,
such as telecommuters or small branch office workers.
D term IP Adapter
(IPA-U10 Unit)
The D term IP Adapter connects to a D term Series E display terminal to provide
voice access to a corporate NEAX or Elite system for a single user or local
user. Voice and signaling traffic generated by the D
term Series E will be
placed in IP packets and sent out to the LAN via a 10Base T Ethernet
connection to the D
term IP Gateway.
Used for connecting a single user.
D term IP Branch
12 Port Unit
D term IP Branch
8 Port Unit
The D term IP Branch converts NEAX or Elite systems voice and signaling into
packets, which can be sent and received through a network connection. The
D
term IP Branch supports up to 8 or 12 users per stackable unit.
Used for connecting multiple users from a single location.