Ip Specifications - NEC UNIVERGE NEAX 2000 IPS Reference Manual

Chapter 14 Common Channel Inter-Office Signaling (CCIS)

IP Specifications

Item
Voice Encoding
IP-PAD
FAX Communication
Feature
DTMF Signal
Inter-office/Intra-
office
Signaling
Jitter Control
Quality of Service
(QoS)
LAN Interface
Echo Canceller (IP-
PAD)
Payload DtermIP/
Size CCIS
Virtual
IPT
(32IPLA +
16VCT)
DtermIP/
CCIS
Virtual
IPT
(8IPLA +
24IPLA)
H.323
IPT
PAD Control
Page 14-20
Specifications
G.729a
G.723.1
G.711
8/32 channels per card
Automatically seized per call
FAX Relay Method (T.30)
FAX Relay Method
(Pass-through (G.711/G.726))
H.245
H.245
PROTIMS over IP
CCIS over IP
H.323
Dynamic Jitter Buffer
• TOS, IP Precedence
• DiffServ
10BASE-T/100BASE-TX
G.168 (64 ms.)
10 ms.-40 ms.
(G.723.1: 30 ms. fixed)
10 ms.-40 ms.
(G.723.1: 30 ms. fixed)
20 ms.-40 ms. (10 ms. increments)
(G.723.1: 30 ms. fixed)
0 dB to +16 dB (+2 dB increments)
0 dB to –16 dB (–2 dB increments)
0 dB to –16 dB (For North America)
0 dB to –12 dB (Outside North
America)
UNIVERGE
8 Kbps CS-ACELP
5.3/6.3 Kbps MP-MLQ/ACELP
64 Kbps PCM
G3 FAX (up to 14.4 Kbps)
Super G3 Reciprocal: Not allowed
FAX communication with H.323:
Not available
PN-32IPLA (IPPAD) card
(PN-8IPLA (IP-PAD) card is not available.)
PN-8IPLA (IP-PAD) card
(PN-32IPLA (IPPAD) card is not available.)
H.323 IPT/IP-PAD/DtermIP
DtermIP-to-DtermIP connection
DtermIP-to-IP-PAD connection
DtermIP-to-2000 IPS connection
Point-to-Multipoint connection
H.323 IPT/4VCT card
and IP PAD card are required
Auto Negotiation is available.
100BASE-TX is recommended.
Maximum voice channels per card
G.729a
10 ms.: 12 ch
20 ms.: 20 ch
30 ms.: 30 ch
40 ms.: 32 ch
Maximum voice channels per card
G.729a
10 ms.: 20ch
20 ms.: 32ch
30 ms.: 32ch
40 ms.: 32ch
Maximum voice channels per card
G.729a
20 ms.: 6ch
30 ms.: 8ch
40 ms.: 12ch
Setting is available per Location No.
For connection between DtermIPs
For connection via the IPT card
2000 IPS Request For Proposal (RFP) Reference Guide
NEAX
Remarks
G.711 G.723.1
12ch _
20ch _
30ch 24ch
32ch _
G.711 G.723.1
20ch -
32ch -
32ch 24ch
32ch -
G.711 G.723.1
5ch -
7ch 8ch
10ch -
Issue 6