ZyXEL Communications Multi-service Access Platform MSAP2000 - Manual (Page 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