IP AtA

Meet our qualified ATA with best price!

The G404 is powerful, affordable, high quality and manageable IP telephony ATA/IAD for next generation network. Its compact size, excellent voice quality, packed feature functionality and best-in-class price-performance point enable consumers to maximize the power of IP voice and data connectivity.

The G404 is based on SIP V2 standard and compatibility with most service providers. It features 4 FXS telephone ports, dual10M/100Mbps Ethernet ports which brings the greatest convenience when deploying VoIP network and a base stand for vertical positioning.

 . 4 FXS ports and up to 4 concurrent VoIP calls
 . Real time FAX over IP via T.38 and T.30 FAX with G.711
 . TR069 CPE management & monitoring protocols
 . Field proven compatibility and stability
 . Very Highly affordable and effective 4 FXS ports VoIP CPE

I/O Interface
4 FXS Port s (4 RJ11)
2 10/100Mbps Ethernet ports (2 RJ45, 1 WAN, 1LAN)

Voice Codec
G.711 (A-Law, u-Law) with PAMS above 4.3
G.729A/AB with PAMS above 4.0
Adaptive Jitter Buffer Management
Voice Activity Detection
Comfort Noise Generation
Echo Cancellation

Application
Mac address cloning
SIP proxy redundancy
_dynamic via DNS SRV, A records
Direct IP to IP calling
NAT Traversal by STUN
DMZ and Super DMZ
DHCP Server and Client
IP conflict detection
ARP spoofing prevention
QoS with Layer 2 (802.1Q VLAN, 802.1p) and Layer 3 (ToS, DiffServ)

Management
Firmware Upgradeable
Web and IVR-driven Management Interface (TFTP, HTTP, HTTPS)
Local and Remote Syslog (RFC3164)
Auto Provisioning and SNMP V2
SNTP Time Synchronization
Multi User Level
TR069 CPE management & monitoring

Fax over IP
T.38 compliant Group 3 Fax Relay up to 14.4kpbs, T.30 Fax with G.711