VoIP ATA for 2FXO port compatible with Asterisk system

FOB Reference Price:Get Latest Price
US $48-58 / Piece | 1 Piece/Pieces (Min. Order)
Supply Ability:
100 Piece/Pieces per Week
Port:
shenzhen
Report Suspicious Activity
Overview
Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
RealTone
Model Number:
WSS4-2O
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
Voice Codec:
G.711, G.729, iLBC, GSM
Packaging & Delivery
Packaging Details
Carton Package, size: 24x17x6cm, 0.7kg;
Delivery Time
3days

 

 

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