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ZyXEL Communications Multi-service Access Platform MSAP2000 User Manual

Page 136

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7. Product Specification

MSAP2000 Technical Manual V3.0

7-29

PVM Specification

Microprocessor Intel

IXP42x

Xscale-based

Flash

Flash EPROM (8MB)


Hardware

RAM SDRAM

(64MB)


DSP Pools

128/256 channels
By Mindspeed M825xx packet
processor

Ethernet Port

Uplink to MSC

Two 100BaseTx ports (IEEE
802.3)

CIT

Local message tracing

One 100BaseTx (IEEE 802.3)

VoIP Features

Control Protocols

SIP/MGCP/H.248

VoIP

TCP/IP, RTP/UDP, RTCP.

Wire-line codecs (Voice
processing)

G.711 and G.711 (appendix 1
and 2) A-law and u-law ;
G.729 A/B (8kbps);
G.726 (16,24,32 and 40 kbps);
G.723.1/A (5.3kbps/6.3kbps)

Echo Cancellation

ITU-T G.168/G.165. Up to
128ms.

Tone detection

DTMF/V.25/T.30/V.21/ MF
R1R2

Tone Generation

Dual/Quad Tones generation
DTMF and FSK generation for
Caller ID.

FAX/ Modem

T.38/T.30 FAX support
FAX/MODEM G.711 Pass
Through.

Jitter Buffer

Configurable to 200ms.

Delay

Less than 70ms for G.711; less
than 90ms for G.729 A/B.

Other features

VAD/CNG

DTMF/DP

dial

Conference

Bridging

Call waiting
Call forward

Voice announcement Recording

Power Input

5VDC/3A

Power
Consumption

7.5W@25°C

Environment

Operation Temperature and

0°C to +60°C

Humidity

Up to 95% relative humidity

Storage Temperature and

-10°C to +80°C

Humidity

Up to 95% relative humidity


EMI

CNS 13438 or CISPR 22


ESD

IEC 61000-4-2 Class 1