The device can act as a wireless access point, supporting IEEE 802.11b/g standards. It provides WEP and WPA/WPA2 wireless encryption. A WPS button helps users connect to other WPS compatible devices.
This router supports some VoIP features, such as Echo cancellation, Call waiting and Call forwarding. It features an SPI firewall that efectively protects the network against Denial of Service (DoS) attacks.
This router can be configured via either Web-based application, or CD-ROM setup program.
| JAD421SOW Features | |
| General | |
| Availability: | discontinued |
| LAN / WAN Connectivity | |
| WAN ports: |
1 |
| WAN port(s) type: | DSL/ISDN/POTS connector (RJ-11) |
| LAN ports: | 4 |
| LAN ports type: | 10/100 Base-TX (RJ-45) |
| LAN ports auto cross-over: |
 |
| RJ-11 FXS VoIP phone ports: | 2 |
| RJ-11 FXO VoIP PSTN wall jack port: | 1 |
| Router | |
| NAT routing: |
|
| Multihomed: |
|
| DMZ: |
|
| Port forwarding: |
|
| DHCP server: |
|
| DHCP client: |
|
| DSL | |
| DSL compliance: |
ADSL1 (G.dmt 992.1, G.lite 992.2, G.hs 994.1, DMT T1.413) ADSL2 (G.992.3, G.lite.bis 992.4) ADSL2+ (G.992.5) ADSL2+M (G.992.5 Annex M) |
| PPPoE client: |
|
| PPPoA client: |
|
| VoIP | |
| VoIP Protocols: |
SIP v2 (RFC 3261) T.38 (Fax over IP) |
| VoIP Audio Codecs: | G.711 (PCM) |
| VoIP Voice Features: |
Echo Cancellation (G.165/G.168) Call waiting Call forward Voice Activity Detection (VAD) Comfort Noise Generator (CNG) |
| Wireless | |
| Maximum Wireless Speed: | 54 Mbps |
| WiFi standards supported: |
802.11b (Wi-Fi 1) 802.11g (Wi-Fi 3) |
| Wifi security/authentication: |
WEP WPA (TKIP) WPA2 (AES) |
| WiFi modes: | Access point |
| external antenna(s): | 1 |
| WPS (Wi-Fi Protected Setup): |
|
| Firewall | |
| SPI firewall: |
|
| DoS / DDoS protection: |
|
| Filtering: | IP Address filtering, MAC Address filtering |
| Device Management | |
| Administration: | Web-based (LAN) |
| Firmware upgradeable: |
|
| Links | |
| Product page: | http://www.justec.com.tw/productpage/voi... |
| Datasheet: | http://www.justec.com.tw/PDF/voip/JAD421... |
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