Welltech Newsletter


July-13-2007	http://www.welltech.com
WellGate™ 3512 WiFi 802.11 b/g +2 FXS + 1 PSTN + Broadband Router
Introduction
WellGate 3512 is a WiFi 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.

Benefits
All-in-One design, to save the equipment purchasing cost. Build-in WiFi AP, WiFi Client, IP Gateway, and VoIP, dedicated for Small Office, SOHO, Home user. Support both WDS and Universal Repeater, easy to connect the different wireless network together. Wireless ISP, easy set to connect to various ISP’s wireless network. Integrated with IP-PBX(ePBX) and WiFi Phone(WP-508) to setup the WiFi Office IP-PBX system. 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. Security protect by Firewall and Denial of Service. Voice packet (FXS) with higher priority than LAN ports.

Physical Interface
Ethernet port(RJ-45, 10/100 base-T) 1-WAN port, for connecting to router, ADSL modem(ATU-R), or switch hub directly. 4-LAN port, for PC or other network devices connecting. Telephony port(RJ-11) 2-FXS ports, to connect with analog phone(POTS) 1-PSTN port, to connect with PSTN line for backup Antenna RF connector Power Jack: DC12V, 1.5A Reset button(Factory Default) Status indicated LED Indicates WAN, LAN, FXS, PSTN, WLAN, and Power status

Specifications
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) Vitual 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: WiFi AP Mode, WiFi Client Mode, WDS Repeater Mode, WiFi 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: 1M, 2M, 5.5M, 11M, 6M, 9M, 12M, 18M, 24M, 36M, 48M, 54M Wireless ISP: Bridged WAN and LAN together, WiFi Client connect to ISP's AP. 802.1x Encryption and Authentication Encryption: WEP (64/128bits), WPA/WPA1-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 – 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 seletable) Ringing Tone Ring Back Tone Dial Tone Programming Tone (customized Dial/Ring/Busy/Waiting tone) Customized Ring Cadence Call Features 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) Acess 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: 17545832 mm Weight: 250g (Unit) Operating Temp. & Humidity Temp.: 0°C～45°C (32°F～113°F) Humidity: 10% ～85% relative humidity, non-condensing Storage Temp. & Humidity Temp.: 0°C～55°C (32°F～131°F) Humidity: 10%～95% relative humidity, non-condensing AC Power Adaptor: INPUT: AC100V-240V, 50-60Hz OUTPUT: DC 12V, 1.5A Regulatory Compliance: FCC (Part 15, Class B) & CE

INQUIRE NOW!
Welltech Computer Co., Ltd. TEL : +886-2-82265699 FAX : +886-2-82265799 http://www.welltech.com