Good quality 24 FXS lines voip SIP gateway Dinstar DAG2000-24S

Specifications

DAG2000(24FXS) Analog Gateway

General Information 

Product Type

SIP VoIP access gateway

Product Model

DAG2000(24/32FXS)

Market Target

For carrier and enterprise-class devices with  cost-effective  solution

Performance

Good  voice quality

Release Date

24/10/2011

Current Software Version

V2.01.01

Current Hardware Version

PCB 70.0

LED Indicator

PWR

Indicating the status of system power

RUN

Indicating the running status of device

WAN

Indicating WAN port activity

FXS

Indicating the status of the respective FXS ports

Ethernet Interface

Number of interface

1*WAN 10/100 BASE-TX (RJ-45)

Auto adapted

Supported

FXS Interface

Number of Interfaces

24/32 * FXS

Transmission distance

1km

Charging mode

Anti-polar signal

Impedance

Support for USA by default. Customers can select different countries  according to specific circumstances.

Serial Interface

Number of interface

1 * RS-232

Rate

115200bps

Connector type

DB-9 connector

Signals & Protocols

SIP Signaling

Protocols compliant

SIP V1.0/2.0 RFC3261

Authentication

Supported

Voice & FAX

G.723.1

Supported

G.729AB

Supported

PCMU

Supported

PCMA

Supported

DTMF mode

RFC2833, SIP INFO and  INBAND

FAX over IP

T.38/ Pass-Through, baud rate:14.4kbps

Trunk Features

Call forwarding

Supported blind and attend

Call hold

Supported

DND

Supported

Anonymous call

Supported

Direct IP call

Supported

Caller ID

Supported

Busy Tone

Supported

Network Features

Network protocol

TCP/UDP, HTTP, ARP/RARP, DNS, NTP, TFTP, TELNET, STUN and RFC3407

Static IP

Supported

DNS

Supported

PPPoE

Supported

NAT

Up to 2000 sessions

VLAN

Supported

SNMP

Support community configuration, group configuration, view configuration, access configuration and trap configuration

Security & Reliability

Admin  management

Administrator authentication by username and password

Maintenance & Upgrade

Web configuration

Supported

Telnet configuration

Supported

Support languages

English and Chinese

Firmware upgrade

Web

Compatibility

Tested  platforms

Work well with  softswitch providers such as Huawei soft X3000,  ZTE ZXSS10, Cisco, Alcatel, Lucent, S12, elastix, asterisk and freeswitch.

Mechanical

Dimension (W*D*H) (mm)

440*250*44

Net weight(kg)

3.5

Gross weight(kg)

4.3

Powering

Power input

110~240VAC,50~60HZ,0.5A

Grounding

GND  <  1Ω

Max power consumption

56W

Availability-Redundancy

Service life time

20  Years

Power-on time

1 min

Lightning protection

Telephone interface protection against lightning, 10/700/4000V

Environment-EMC

Operational

32~104F / 0~40°C

Storage

-4~176F /-20~80°C

Humidity

10%~90%,  no condensation