NEC 2400 ipx system manual Service Features to be Provided, NEAX2400 IPX

INTRODUCTION

Table 1-1 Specification of IP Trunk		(Continued)
FUNCTION	SPECIFICATION		REMARKS
			G3 FAX (V.17, V.21, V.27ter, V.29,
FAX	FAX Relay (T.30)		V.33) is available
			Super G3 (V.34, etc.) is not available
			Note 1
INTER-OFFICE SIGNAL LINK
NEAX2400 IPX →	NEAX2400 IPX
FCCS	MP		MP: Point-to-Multipoint
CCIS	MP
NEAX2400 IPX →	NEAX2000 IVS2
CCIS	MP
Jitter	Dynamic Jitter Buffer		Buffer Value (40 ~ 300 ms)
LAN Interface	10 BASE-T (100 BASE-TX)
QoS (Quality of Service)	WFQ by ToS		Use Cisco® router
Echo Canceller	G.168		Round Trip Delay = 32 ms Note 2

Note 1: Transmission speed is within 14.4 kbps.

Note 2: On a conference call via IPTRK, Echo Canceller cannot be activated when using certain kinds of telephone sets (generally analog telephones).

2.SERVICE FEATURES TO BE PROVIDED

When using an IPTRK circuit card, the following services are available:

•CCIS Networking via IP [C-163]

•FCCS Networking via IP [F-36]

CHAPTER 1 NDA-24318

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