Station-To-Station Connection; Neax 2000 Ips; Configuration Guide - NEC NEAX 2000 IPS Configuration Manual

Chapter 2 System Configuration
Station-to-Station
Connection
NEAX 2000 IPS Configuration Guide
NDA-24347, Issue 1
For Dterm IP-to-Dterm IP connection (Peer-to-Peer connection), the voice data is
transmitted and received directly between Dterm IP telephones on the LAN.
For Dterm IP-to-Legacy terminal connection, the IP-PAD card and VCT card are
required to transmit and receive the voice data. These cards are used to control and
convert the voice data.
The control signals are managed by the MP card in both types of connections.
Legacy Terminal
Figure 2-6
Control Signal
LC/DLC
Voice Data
IP-PAD
Dterm IP
Dterm IP
Voice Data
(Peer-to-Peer Connection)
System Outline of Station-to-Station Connection
System Outline
TDSW
(PROTIMS over IP)
Control Signal
MP
Dterm IP
LAN
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