The Broadband Guide
SG
search advanced
 Username:
 Password:
Register
 forgot password?

ADB / Pirelli DRG A225G

details: ADSL2+ VoIP Router
hardware type: VoIP Gateway
date added: 2010-11-18
updated: 2015-09-29
Discus DRG A225G is a wireless ADSL2/2+ VoIP router with one RJ-11 WAN port, four 10/100Base-T LAN ports, one USB port, two FXS ports for VoIP phone calls and one FXO port.

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 A225G supports SIP, SDP 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 A225G 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: yes
 USB port(s): 1
client PCs
 USB port type: USB 2.0
 RJ-11 FXS VoIP phone ports: 2
 RJ-11 FXO VoIP PSTN wall jack port: 1
 Router
 NAT routing: yes
 Multihomed: yes
 Port forwarding: yes
 DHCP server: yes
 DHCP client: yes
 DHCP relay: yes
 QoS: yes
 ToS / DiffServ: yes
 Transparent Bridging (IEEE 802.1d): yes
 Routing Protocols: RIP v1 (static routing, RFC 1058)
RIP v2 (dynamic routing, RFC1389)
Spanning Tree Protocol (STP)
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)
ADSL2+M (G.992.5 Annex M)
 PPPoE client: yes
 PPPoA client: yes
 VoIP
 VoIP Protocols: SIP v2 (RFC 3261)
SDP (RFC 2327)
RTP / RTCP (RFCs 1889/1890)
 VoIP Audio Codecs: G.711 (PCM)
G.723.1
G.726
G.729 (a/b)
 Wireless
 Maximum Wireless Speed: 54 Mbps
 WiFi standards supported: 802.11b (11 Mbps)
802.11g (54 Mbps)
 Wifi security/authentication: WEP
WPA (TKIP)
WPA2 (AES)
 WiFi modes: Access point
 WMM (QoS): yes
 VPN
  IPSec
 IPSec passthrough: yes
  PPTP
 PPTP passthrough: yes
 Firewall
 SPI firewall: yes
 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
 Firmware upgradeable: yes
 Event log: yes
 Diagnostic functions: yes
 Links
 Product page: http://www.adbglobal.com/
 Datasheet: http://www.speedguide.net/images/hardwar...

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
  Post your review/comments
    rate:
   avg:
print discuss top
News Glossary of Terms FAQs Polls Cool Links SpeedGuide Teams SG Premium Services SG Gear Store
Registry Tweaks Broadband Tools Downloads/Patches Broadband Hardware SG Ports Database Security Default Passwords User Stories
Broadband Routers Wireless Firewalls / VPNs Software Hardware User Reviews
Broadband Security Editorials General User Articles Quick Reference
Broadband Forums General Discussions
Advertising Awards Link to us Server Statistics Helping SG About