New version ATA for 2FXS+2FXO port from realtone

FOB Reference Price:Get Latest Price
US $68-79 / Unit | 1 Unit/Units (Min. Order)
Supply Ability:
100 Piece/Pieces per Week
Port:
SHENZHEN
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Overview
Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
RealTone
Model Number:
WSS4-2S/2O
Type:
VoIP Gateway
Product name:
voip gateway
Popular name:
ATA
Protocol:
SIP
Phone interface:
RJ11
Fax:
T.38&T.30
features:
IVR,MOH,Transfer,recording
IMS SPECS:
Supported
Certification:
FCC CE
Colour:
Black
Brand:
RealTone
Packaging & Delivery
Packaging Details
Carton Package Box, Size: 24*17*6CM, 0.7kg;
Delivery Time
3

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VoIP ATA Gateway with 2/4ports, Support SIP/MGCP/IMS protocols for IP PBX and ITSP, it s nice VoIP SIP ATA for the VoIP service providers and IP PBX applications

 

Support VPN(Open VPN, L2TP)

Support VLAN

 

Management based on the WEB GUI

SNMP/TR069 for Management server

Auto Provisioning

 

 

IP table for security

Digits map

WEB port and SIP port can be changed by WEB menu

 

1WAN and 1 LAN ports

VLAN supported

 

 

Main Applications

  • Remote SIP access gateway for IP-PBX like Asterisk/3CX hosted IP PBX system;
  • IP based wide area PBX for enterprise, government branches and schools
  • VoIP Long Distance application for IP phone supermarkets and enterprises
  • Carrier primary and secondary line service
  • Small and home offices
  • 4,8 FXO ports PSTN gateway can be working for calling card or call termination with PSTN lines or GSM/CDMA fixed wireless terminal

Key Features

  • MGCP or SIP access gateways
  • SIP-PSTN analog gateway
  • Routing (based on called number or other criteria)
  • Radius based CDR for accounting
  • STUN client for NAT transversal
  • Flexible interface for analog phones, fax, traditional PBX with analog trunks
  • Fax tone detection and codec bypass (T.30) and fax relay (T.38) function
  • G.711, G.723.1, G.729A, iLBC, and GSM codec
  • G.168 echo cancellation
  • DTMF transportation: transparent mode, RFC 2833 mode, SIP/INFO mode

Call Features

  • Caller ID
  • Message waiting indication
  • Call waiting
  • Call forwarding
  • Caller ID on call waiting
  • Call transfer (on busy, no answer, all)
  • Special purpose calling codes
  • Speed dial
  • Redials

Supported Protocols

  • Session Initiated Protocol (SIP)
  • Media Gateway Control Protocol (MGCP)
  • Real Time Transport Protocol(RTP)
  • TFTP for remote software upgrade
  • HTTP for system and interface configuration and monitoring
  • SNMP v.1, v.2, v.3
  • Telnet for remote support
  • DHCP for dynamic IP address allocation
  • DTMF
  • STUN Client for NAT/firewall traverse

Other Specifications

  • Power: 12V/1A DC power supply (included with AC adaptors) Power Dissipation: 15 Watts(max)
  • Talk Battery: -24 V
  • Ringing Voltage: 50V RMS
  • Loop Current: 21 mA
  • Max Line Length: 1500m or 415 ohm
  • REN Equivalence: 5 for short loop (1000 feet) ,3 for long loop (5000 feet)
  • Analog Interface: RJ-11
  • Off-hook Detection: Loop start
  • Dialing: DTMF
  • Memory: 32MB
  • Flash: 8MB
  • Size (L x W x H): 195 x 118 x 34 mm
  • Weight: 650 gram