Peer-to-peer connection, Ccis connection, H.323 connection – NEC NEAX 2000 IPS User Manual
Page 26: Ip-pad, Device registration server (drs), Legacy interface (lt/ap)
NEAX 2000 IPS Configuration Guide
Page 16
NDA-24347, Issue 1
System Conditions
Chapter 2 System Configuration
Peer-to-Peer
Connection
Conditions for Peer-to-Peer Connection
•
For communication between Dterm IP telephones, the voice data is transmitted
and received directly, without converting voice packets into PCM and voice
compression in the system.
CCIS Connection
Conditions for CCIS Connection
•
Dterm IP-to-Dterm IP connection (Peer-to-Peer connection) via CCIS is available
only when the destination office is NEAX 2000 IPS or NEAX 2400 IPX.
•
The built-in CCH-IPT of MP card can be connected to a maximum of 127 trunks.
•
The system provides only Point-to-Multipoint connection.
H.323 Connection
Conditions for H.323 Connection
•
When connecting to the IP network with H.323 protocol, the IPT card is required.
•
When connecting to the IP network with H.323 protocol, the voice data is
transmitted and received via the IP-PAD card.
IP-PAD
Conditions for IP-PAD
•
When the FP type is designated as Signaling Converter (Virtual FP) by CM05
Y=6, the IP-PAD card cannot operate in the system.
•
The IP-PAD card number depends on the mounting location on the PIM.
•
To use a 32-channel PAD, two VCT cards are required per IP-PAD card. When
mounting one VCT card per IP-PAD card, a 16-channel PAD is available.
•
The IP-PAD card uses 32 channels/ports, even if mounting one VCT card per
IP-PAD card.
•
Do not pull out the VCT card from the PIM or IPTRK BUS CA cable from the IP
PAD/VCT card while the MP card is in on-line mode. If the VCT card or IPTRK
BUS CA is pulled out in on-line mode, the IP-PAD card operates abnormally.
Device
Registration
Server (DRS)
Conditions for Device Registration Server (DRS)
•
System-based DRS executes the Dterm IP registration.
•
Network-based DRS is not available for the Dterm IP registration.
•
Network-based DRS can be used as the Proxy server.
Legacy Interface
(LT/AP)
Conditions for Legacy Interface (LT/AP)
•
All Application Processor cards used in NEAX 2000 IVS/IVS
2
except AP01 and
CC01 cards are available for the system.
•
All Line/Trunk cards used in NEAX 2000 IVS/IVS
2
are available for the system.
•
When the Virtual FP/AP is set by CM05 Y=0, Line/Trunk cards cannot operate
even though the card is mounted on the corresponding PIM.