Voice Capacity and Functions

Analog User/Co Line

128*FXS User Line

IP Telephony Protocol

TCP/IP, UDP, ARP, ICMP, TELNET, SNMP, HTTP, RTP/RTCP, TFTP, NAT, DHCP, PPPoE

Voice Processing

Vocoders: G.711 (A-law, μ -law), G.723.1a,G.729a/b,
DTMF detection and generation, Carrier tone detection and generation,
Silence detection / suppression and Comfort Noise Generation level software adjustable,
Configurable dejitter buffer, Configurable tones (dial, ringing, busy),
Configurable transmit packet length

Fax and Modem Support

Group 3/Super G3 Fax real-time FoIP over clear channel (G.711), T.38 Fax relay (9.6 k, 14.4 k),
MODEM tone detection and pass-through over G.711

Voice Functions

Call Forward / Call Transfer / Conference Call / Call Waiting support,
Echo Cancellation / Dynamic Jitter Buffer / Voice Activity Detection / Silence Suppression,
Message Waiting Indication via FSK, Flash hook event signaling,
Caller ID Generation (Name & Number) as per Bellcore DTMF or FSK, CCNR / CCBS,
Inter-digit timer and IP dialing, Local switching, Simple IVR
Compatible to main platform like: Asterisk, Huawei, ZTE, Alcatel, Nortel, Cisco, etc.

Data Network

WAN

1×10/100 BaseT Ethernet RJ-45 connector(GE optional)

LAN

1×10/100 Base-T Ethernet RJ-45 port(GE optional)

WAN Access Mode

Static IP Address, PPPoE, DHCP

Networking Interface

Bridge Mode, 802.1Q

QoS/SNAT/DNAT/Routing

Flow control, DOS/DiffServ, IEEE 802.1p/Q. NAPT, Statefull inspection,
Static routes, Source-based routing, policy routing, IP filtering and Port forwarding,
DHCP Client, DHCP Server, PPPoE client, VLAN support

Advance Routing

Static Route, Policy Route, DNS proxy, Port Forwarding/Triggering

Internal Address Management

DHCP Server, IP and MAC address Bind

Networking Protocols

TCP/IP, DHCP, PPP, SNTP, DNS, TRACEROUTE, PING

Firewall & Security

Firewall Protection

DoS attack defend, remote access control,PING block, IP/MAC filter

Management

Management Configuration

CLI, one RS232 port for configuration, web,SNMP V2

LED Indication

8 LED indicators for PWR,REG,ALM,RUN and User Lines

Control Button

Power Switch

Environmental

Size

367mm×224mm×44mm

Net Weight

5000g

Working Voltage

Input mark value:110VAC or 220VAC; Permit range：+95VAC~+265VAC or input mark value :-48VDC
permit range:-36VDC~ -72VDC

Working Current

+220VAC 0.5A ; -48VDC 1.5A

Consumption

60W

Operating Temperature

0℃~50℃

Operating Humidity

10%-90%