Zyxel-communications Multi-service Access Platform MSAP2000 Instrukcja Użytkownika Pobierz pdf (Strona 136)

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

1 2 ... 131 132 133 134 135 136 137 138 139 140 141 ... 242 243

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