The integrated access point complies with IEEE 802.11b/g standards, providing wireless transmission speeds of up to 54Mbps. It provides WEP and WPA/WPA2 wireless encryption and uses WMM (QoS) to prioritize the traffic over the network.
The Discus DRG A223G supports SIP and RTP protocols for VoIP.
This router provides VPN pass-through for IPSec and PPTP. It features a built-in SPI firewall to protect the network from intruders and malicious attacks.
| DRG A223G Features | |
| General | |
| Availability: | discontinued |
| LAN / WAN Connectivity | |
| WAN ports: |
1 |
| WAN port(s) type: | DSL/ISDN/POTS connector (RJ-11) |
| LAN ports: | 2 |
| LAN ports type: | 10/100 Base-TX (RJ-45) |
| LAN ports auto cross-over: |
 |
| USB port(s): |
1 client PCs |
| USB port type: | USB 1.1 |
| RJ-11 FXS VoIP phone ports: | 1 |
| Router | |
| NAT routing: |
|
| Multihomed: |
|
| DHCP server: |
|
| DHCP client: |
|
| DHCP relay: |
|
| QoS: |
|
| ToS / DiffServ: |
|
| Transparent Bridging (IEEE 802.1d): |
|
| Routing Protocols: |
RIP v1 (static routing, RFC 1058) RIP v2 (dynamic routing, RFC1389) VLAN tagging (802.1q) IGMP Multicast (RFC 1112) |
| 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) |
| PPPoE client: |
|
| PPPoA client: |
|
| VoIP | |
| VoIP Protocols: |
SIP v2 (RFC 3261) RTP / RTCP (RFCs 1889/1890) |
| VoIP Audio Codecs: |
G.711 (PCM) G.726 G.729 (a/b) |
| 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 |
| WMM (QoS): |
|
| VPN | |
| IPSec | |
| IPSec passthrough: |
|
| PPTP | |
| PPTP passthrough: |
|
| Firewall | |
| SPI firewall: |
|
| Filtering: | IP Address filtering |
| Device Management | |
| Default IP address: | 192.168.1.254 |
| Default admin username: | 3play |
| Default admin password: | 3play |
| Administration: |
Web-based (LAN) Telnet / CLI TFTP (RFC 1350) |
| Firmware upgradeable: |
|
| Event log: |
|
| Diagnostic functions: |
|
| Misc hardware info | |
| NTP client: |
|
| Links | |
| Product page: | http://www.adbglobal.com/ |
| Datasheet: | http://www.speedguide.net/images/hardwar... |
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