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Airlive / Ovislink VoIP 422R

details: VoIP Gateway Router
hardware type: VoIP Gateway
date added: 2010-01-06
updated: 2013-05-17
The VoIP-422R is a VoIP router with one 10/100Base-T WAN port and four 10/100Mbps LAN ports. It comes with two FXS ports to connect with a phone or fax, turning your regular phone into an IP phone. It also comes with two FXO ports for connection to your PSTN line or PBX, so you can access the VoIP through regular telephone and share the VoIP connection in the office environment.

This router supports a variety of VoIP features, such as Echo Cancellation, Voice Activity Detection and Comfort Noice Generator.

The router can be easily configured via Web-based configuration utility or via CLI/Telnet.
 
 
 
 VoIP 422R Features
 General
 Availability: discontinued
 LAN / WAN Connectivity
 WAN ports: 1
 WAN port(s) type: 10/100 Base-TX (RJ-45)
 WAN port auto cross-over: yes
 LAN ports: 4
 LAN ports type: 10/100 Base-TX (RJ-45)
 LAN ports auto cross-over: yes
 RJ-11 FXS VoIP phone ports: 2
 RJ-11 FXO VoIP PSTN wall jack port: 2
 Serial port: yes
for management
 Router
 NAT routing: yes
 Multihomed: yes
 DMZ: yes
 Port forwarding: yes
 DHCP server: yes
 DHCP client: yes
 Dynamic DNS client: yes
 QoS: yes
 VoIP
 VoIP Protocols: SIP v2 (RFC 3261)
RTP / RTCP (RFCs 1889/1890)
 VoIP Audio Codecs: G.711 (PCM)
G.723.1
G.729 (a/b)
 VoIP Voice Features: Echo Cancellation (G.165/G.168)
Call transfer
Call forward
Voice Activity Detection (VAD)
Comfort Noise Generator (CNG)
 Device Management
 Default IP address: 192.168.0.1
 Default admin username: eitg
 Default admin password: 123
 Administration: Web-based (LAN)
Telnet / CLI
TFTP (RFC 1350)
 Firmware upgradeable: yes
 Links
 Product page: http://www.airlive.com/

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