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Atcom AG188

details: One Port Gateway
hardware type: VoIP Gateway
date added: 2010-11-11
updated: 2013-05-20
AG188 voice gateway is an Internet based one port voice gateway. AG188 ATA adapts multi voice control protocols and voice compression codec to directly convert analog voice into IP packet for internet transport, thus effectively using the existing bandwidth to provide PSTN quality voice service.

This gateway supports SIP, and IAX2 protocol, offering one 10/100Mbps Ethernet interface, one RJ11 telephone interface, one built-in router and lifeline port. AG188 can be widely used in SOHO, small office and enterprise branches.

The device provides a variety of VoIP features, such as Call transfer, Echo Cancellation and Voice Activity Detection (VAD).
 
 
 
 AG188 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: 1
 LAN ports type: 10/100 Base-TX (RJ-45)
 LAN ports auto cross-over: yes
 RJ-11 FXS VoIP phone ports: 1
 Router
 NAT routing: yes
 Multihomed: yes
 DHCP server: yes
 DHCP client: yes
 VoIP
 VoIP Protocols: SIP v2 (RFC 3261)
T.38 (Fax over IP)
STUN (RFC 3489)
 VoIP Audio Codecs: G.711 (PCM)
G.723.1
G.729 (a/b)
iLBC (Internet Low Bitrate Codec)
 VoIP Voice Features: Echo Cancellation (G.165/G.168)
3-way conferencing
Call transfer
Call forward
Do Not Disturb (DND)
Voice Activity Detection (VAD)
Comfort Noise Generator (CNG)
 Device Management
 Default IP address: 192.168.10.1
 Default admin username: admin
 Default admin password: admin
 Administration: Web-based (LAN)
Telnet / CLI
TFTP (RFC 1350)
 Firmware upgradeable: yes
 Misc hardware info
 NTP client: yes
 Links
 Product page: http://www.atcom.cn/

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