Aliwei EIA20X VoIP Gateway

Aliwei 4 - 32 Analog VoIP Gateways

At the most basic level, the job of the VoIP gateway is to do just as the name suggests: convert the regular analog voice from the traditional telephone network into IP data packets for transmission on the Internet and vice versa. EIA20X is the bridge that converts voice and fax, in real time, between the public switched telephone network (PSTN/ISDN) and an IP network.

Featuring 4, 8, 16 or 32 analog ports, the gateways connect analog terminals, PBXs or key systems to the IP network using FXO or FXS connectivity. Moreover, EIA20X VoIP Gateway can be used in various network environments such as leased line, ADSL, and Cable Modem networking with fixed IP and dynamic IP environments.

The EIA20X VoIP gateway maintains best voice quality under not only high bandwidth traffic but also low bandwidth traffic using the latest voice compression algorithm and enhanced QoS management features of Aliwei Technologies. And EIA2000 VoIP Gateway supports various network protocols such as IP-routing, bridging, PPP, NAT/PAT, and network management features such as Cisco-style, Web, etc.

Compliant with multiple protocols including SIP, H.323 and MGCP, the EIAC20X Analog Media Gateways enable flexible deployment and interoperability for the evolving next generation networks. EIA20X provide scalability, reliability and stability for voice over IP solutions including IP-routing services for enterprise, government and other public offices as well as VoIP carriers and telecom carriers.

Package an Aliwei Gateway with a proxy to provide SIP VoIP telephony over your private or public Internet connection, and connectivity to the PTSN for a complete Enterprise telephony solution!

Contact ABP to learn more about Analog VoIP gateways.

Key Features
Technical Specifications
Product Applications Scenarios
Downloads

Key Features

• Answer and Disconnect Supervision
• Select specific FXO channel for an incoming sip call according to the prefix
• Flexibility to configure disconnection (polarity reversal, current, tone)
• Trunk group support
• Public and private dial plan support
• User programmable dial plan support
• Register individual channels (and route incoming calls to individual ports) or the entire gateway once (and route calls according to above)
• Analog channel (ip-pstn call) based on: source IP, source number, destination number
• Call Detail Trace
• Redundancy routing
• Least cost routing with external Aliwei VoIP Call Routing Server
• Robust caller ID detection
• QoS Support
• H.323 v.3 Gateway and Integrated Gatekeeper
• SIP User Agent
  

Technical Specifications

Power & Operation Environments

Power: AC 90~264V, 50/60Hz, 15Watt

Temperature Operating: 0 - 40 degree C

Storage: -10 - 60 degree C ; Non-Condensing

Operating Humidity 10% to 90%

Dimension 42X215X340mm (H x W x D); 63.5X215X340mm (H x W x D)

Weight 3.4KG; 6.0KG

Hardware

Processor MPC852T 66MHZ

Flash 8M

RAM 32M

Network Interface  

1 10/100M auto-negotiation Ethernet interface

1 10M Ethernet interface 

1 asynchronous port （also as Configuration port）

Voice Interface 

Up to 32 Ports FXS Voice Channels

Up 2 Ports FXO Voice Channels Call can be transfer automatically to FXS0 after power off）

IP Routing Protocols 

Static and IEEE 802.1Q VLAN Routing

WAN Protocols                                                    

Point-to-Point Protocol(PPP) over Ethernet for ADSL Networking(PPPoE)

Voice over IP Service 

ITU-T H.323 v3 VoIP Protocol with ITU-T H.235 Security Feature

SIP protocol support compliant with IETF RFC3261(or RFC2543)

Supports Triple stack of H.323, SIP and MGCP

G.723.1, G.729.A, G.711 Voice Compressions

Voice Processing Features Supports → VAD, DTMF, CNG, G.168 and T.38 G3 FAX Relay

ITU-T H.323 Gateway, Gatekeeper Support

Network Managements

Standard SNMP Agent (MIB v2) Support

Remote Management using Console, Rlogin, Telnet

Web based Managements using HTTP Server Interface

Security Functions

Standard & Extended IP Access List

Enable/Disable for Specific Protocols

PPP User Authentication Supports → Password Authentication Protocol(PAP) → Challenge

Handshake Authentication Protocol(CHAP)

Operation & Management

System Performance Analysis for Process, CPU, Connection I/F

Debugging, System Auditing, and Diagnostics Support

System Booting and Auto-rebooting with Watchdog Feature

System Managements with Data Logging

Other Scalability Features

DHCP Server & Relay Functions

Network Address Translation (NAT) Function

Cisco Style Command Line Interface (CLI)

TOP

Product Applications Scenarios

Enterprise VoIP deployment

POTS & FAX extensions for IP PBX

VoIP private PBX networking

Calling cards, pay phones, hotels

MTU access gateways

VoIP app servers (UM, recording/monitoring)

TOP

Downloads

Aliwei EIA 20X VoIP Router Datasheet

Aliwei EID3000 Media Gateway Datasheet