Shortcuts
|
 |
Justec JAD421SOW
|
| details: | VoIP Wireless ADSL2+ Router |
| hardware type: | VoIP Gateway |
| date added: | 2012-01-04 |
| updated: | 2020-03-15 |
The JAD421SOW VoIP router provides VoIP, full Ethernet bridge and ADSL/ADSL2/ADSL2+ router functionality. It has four 10/100Base-T LAN ports, 2 FXS ports for VoIP communication and a single FXO port.
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... |
Please use the Add Comment function below to review devices you have used (please be descriptive).
If you find an error in our database, or have additional information about the product,
please
|
