Functions

Configuration

24 FXS ports, support port group

Voice processing

Voice codec: G.711,G.729A,G.723.1,GSM,iLBC

Echo cancellation: G.168 with 64ms echo tail

Dynamic jitter buffer, voice activity detector (VAD)

QoS: IP TOS, IEEE 802.1p tag

Call features

Calling type

Voice/Fax/Data

Encryption

RC4 and other encryption scheme for signaling and/or voice

Call routing

Configurable dialing plan, up to 64 routing rules

Number manipulation, both inbound and outbound

Fax processing

T.30, T.38 fax relay

DTMF

RFC 2833, Signal, INBAND

Billing

CDR, polarity reverse

User features

Caller ID, call forwarding, call transfer, call forking, hotline, CRBT, do not disturb, speed dialing, busy tone detection, 3-way conference

Network

IP

IPv4 and IPv6 dual stack, DHCP Client & Server, DHCP options, Static IP, PPPoE, bridge and router mode

VLAN

802.1q VLAN

Voice, data, and management divided VLAN and IP interface

Security

IP filter, port number changing, traffic shaping

Configuration/Management

Web GUI

Configuration, firmware upgrade, status monitoring, log downloading

EMS

TR069/TR104/TR106, SNMPv2, Telnet, TFTP, Syslog

Auxiliary Maintenance

Inquiry and set by phone dialer, factory reset button

Protocol and standard

Protocol

SIP (RFC3261 and etc.), 3GPP TS 24.228, TS 24.229, IMS

Primary and secondary SIP account, register by DNS, DNS SRV

Standard

Caller ID detection(FSK/DTMF), configurable call progress tone plan

Hardware

LED

Status for power, system, network and lines

Ethernet connector

4 RJ-45,10/100 Base-T, automatic crossover

FXS connector

6 RJ-45 (One RJ45 map to Four RJ11)

Power input

100~240 AC, 50/60 HZ, 1A (Max)

Power consumption

80W (Max)

Dimension (H x W x D)

44 x 440 x 280 mm

Weight

Net: 3.5Kg.    Gross (include package): 4.5Kg

Environment requirement

Operating

Temperature: 0~45ºC.    Humidity: 10%~90% (non condensing)

Non operating

Temperature: -10~80ºC.  Humidity: 5%~90% (non condensing)