Wi-Fi VoIP Gateway

Model : AVG 3512

Introduction

AVG 3512 is a Wi-Fi VoIP Gateway, which combined
 2-port FXS, 1-port PSTN, 1 WAN / 4 LAN IP Gateway, and
802.11 b/g WLAN together. It support SIPv2 (RFC3261) protocol and with abundant telephony features. The PSTN interface support power failure to switch to PSTN call
automatically and specific dial to PSTN call manually. Wireless
LAN with both Access Point and Client mode, with automatically site scan and access control by MAC address. Support WDS and Universal Repeater to connect different wireless network together. The Wireless ISP feature support
to connect to ISP's wireless network directly.

Specification
IP Network connection Broadband Router (IP Gateway)
IPv4 (RFC 791)
MAC Address (IEEE 802.3) TCP/UDP (RFC 793/768) RTP/RTCP (RFC 1889/1890) ICMP (RFC 792)
ARP (RFC 826) Static IP (WAN)
DHCP Client (RFC 2131)
DHCP Server (RFC 2131)
PPPoE Client (RFC 2516) DNS Client DNS Relay Dynamic DNS
NAT/NAPT (RFC 1631) Virtual DMZ
Firewall:
․IP Filtering
․Port Filtering
․MAC Filtering
․URL Filtering
․Port Forwarding
․DoS: Denial of Service
Bridge Mode
VPN Pass-Through: IPSec, PPTP, L2TP NAT Traversal:
․UPnP IGD
․STUN Client
SNTP Client (RFC 2030) HTTP Server
Quality of Service
․802.1Q VLAN Tag DiffServ (RFC 2475)

Wireless LAN
Standard: IEEE 802.11 b/g compliant
Band: 2.4GHz (B) / 2.4GHz (G) / 2.4GHz (B+G) Mode:
Wi-Fi AP Mode,
Wi-Fi Client Mode, WDS Repeater Mode,
Wi-Fi AP+WDS Repeater Mode
Universal Repeater Mode
SSID / Broadcast SSID
Channel: Ch 1 ~ 11, 13 for Europe (ETSI), 14 for Japan
Authentication Type: Open System / Shared Key
Data Rate: 1, 2, 5.5, 11, 6, 9, 12, 18, 24, 36, 48, 54M
Wireless ISP: Bridged WAN and LAN together, Wi-Fi Client connect to ISP's AP.
802.1x Encryption and Authentication
․Encryption: WEP (64/128bits), WPA/WPA2-TKIP/AES,  Mixed WPA and WPA2

․WPA Authentication: PSK: Pre-Shared Key (Personal) / Radius (Enterprise)

Wireless Access Control by MAC address (Allow/Deny)
802.11f, IAPP (Inter Access Point Protocol)
Support Network Type: Infrastructure and Ad-Hoc mode
Support Site survey scan and Manual connect  Up-to 8 WDS AP List
IP Telephony (VoIP)
SIPv2 (RFC 3261):
․Outbound proxy setting for increasing performance, productivity, and security
Voice Codecs:
․G.711 (a-Law/u-Law): 64 bits (PCM)
․G.723.1: 6.3k/5.3k bits
․G.726: G.726: 16/24/32/40K bits (ADPCM)
․G.729A: 8k bits (CS-SCELP)
․G.729B: adds VAD and CNG to G.729
VAD  Voice Activity Detection with Silence Suppression
CNG �V Comfortable Noise Generation
Voice Gain Adjustable Automatic Gain Control Line Echo Cancelation Adaptive Jitter Buffer
Packet Loss compensation - increasing voice quality DTMF: In-band, Out-of-band (RFC 2833), and SIP Info Caller ID:
․Caller ID Generation DTMF, FSK (Bellcore, ETSI, BT, NTT)
․Call Waiting Caller ID
․Short Ring / Dual Tone before Caller ID FAX transmission:
․Tone Detection
․G.711 pass-through T.38 Fax relay protocol Modem transmission:
․Tone Detection
․G.711 pass-through
Tone Generation (upto 13 countries localized tone selectable)
․Ringing Tone
․Ring Back Tone
․Dial Tone
․Programming Tone
․Customized Ring Cadence
 ․Call Hold
․Call Transfer (Blind)
․Call Forward (Unconditional/No Answer/Busy)
․Call Conference (3-ways)
․DND (Do Not Disturb) Dial Plan
․Proxy routing call
․Direct IP call
․PSTN call
․Speed Dial
․HotLine
․Prefix Insert/Drop
Security
802.1x Wireless Encryption and Authentication Build-in
Firewall / Denial of Service MD5 for SIP authentication
(RFC 2069 / 2617) Password protected Admin access authority

Setting and Maintenance
․Configure & Update method: Web Browser (HTTP)
․Access password setting and change
․ IVR annoucement of IP address
․System Status indication
․ System Statistic
․Save / Reload Setting parameter
․System Log Saving locally and remotely
․Date & Time setting
Environmental
․Dimension(W*H*D): 175*32*126 mm
․Weight: 250g (Unit) Operating Temp. & Humidity
․Temp.: 0�XC~45�XC (32�XF~113
․Humidity: 10%~85% relative humidity, non-condensing
․Storage Temp. & Humidity
․Temp.: 0~55
․Humidity: 10%~95% relative humidity, non-condensing
․AC Power Adaptor:
․INPUT: AC100V~240V, 50-60Hz
․OUTPUT: DC 12V, 1.5A
․Regulatory: FCC (Part 15, Class B) & CE Processing
 ․Call Hold
․Call Transfer (Blind)
․Call Forward (Unconditional/No Answer/Busy)
․Call Conference (3-ways)
․DND (Do Not Disturb) Dial Plan
․Proxy routing call
․Direct IP call
․PSTN call
․Speed Dial
․HotLine
․Prefix Insert/Drop
Security
802.1x Wireless Encryption and Authentication Build-in
Firewall / Denial of Service MD5 for SIP authentication
(RFC 2069 / 2617) Password protected Admin access authority

Setting and Maintenance
․Configure & Update method: Web Browser (HTTP)
․Access password setting and change
․ IVR annoucement of IP address
․System Status indication
․ System Statistic
․Save / Reload Setting parameter
․System Log Saving locally and remotely
․Date & Time setting
Environmental
․Dimension(W*H*D): 175*32*126 mm
․Weight: 250g (Unit) Operating Temp. & Humidity
․Temp.: 0~45
․Humidity: 10%~85% relative humidity, non-condensing
․Storage Temp. & Humidity
․Temp.: 0~55
․Humidity: 10%~95% relative humidity, non-condensing
․AC Power Adaptor:
․INPUT: AC100V~240V, 50-60Hz
․OUTPUT: DC 12V, 1.5A
․Regulatory: FCC (Part 15, Class B) & CE Processing

Features

․All-in-One design, to save the equipment purchasing cost.
․Build-in Wi-Fi AP, Wi-Fi Client, IP Gateway, and VoIP, dedicated for
Enterprise, SOHO, Home user.
․Support both WDS and Universal Repeater, easy to connect the different wireless network together.
․Security protect by Firewall and Denial of Service.
․Voice packet (FXS) with higher priority than LAN ports.
․Wireless ISP, easy set to connect to various ISP' swireless network.
․Support diverse networking connection of ADSL Modem, Cable Modem, and Leased line.
․Multiple VPN protocol pass-through, to integrate with existed VPN network.
․Flexible Dial Plan for VoIP, PSTN, and Wireless call.