Allied Telesis iMG634-R2 ADSL Multiservice Gateway with Analog VoIP Ports 1 x Annex A ADSL2+, 4 x 10/100TX, 2 x FXS, PSTN Lifeline (UK)

The AT-iMG634-R2 family of ADSL gateways provides an evolution to the iMG634 family, with enhanced performance. The iMG634-R2 intelligent Multiservice Gateways provide multiple IP-based broadband services to the home over a high-speed, alwayson broadband connection.The combined delivery of IP Triple Play services - voice, video and data - benefits both service providers and their customers. Service providers can quickly deliver advanced services such as fast Internet, VoIP, IPTV and Video on Demand in a scalable way with complete remote management. End users benefit by having a unique device interconnecting all peripherals, computers, wireless devices, analog and VoIP telephones to a single broadband uplink. The iMG634-R2 series offers up to 2 FXS ports, leveraging H.323, SIP and MGCP Voice over IP (VoIP) protocols, with interoperability established with major softswitch vendors.The iMG634 supports the connection of modems and faxes to voice interfaces for business applications in SoHo environments. VoIP QoS is assured through Type of Service bits (ToS), and IEEE 802.1p priority tagging.The addition of silence suppression and local generation of comfort noise results in excellent voice quality. The AT-iMG634A-R2 offers a backup lifeline POTS service in case of power failure or softswitch inaccessibility, the FXS port is physically switched to the PSTN connection.



The iMG600 family is optimized for IP video streaming.The iMG �snoops� IGMP packets intransit allowing simultaneous delivery of different multicast transmissions such as different movies or TV channels.This enables multiple high quality, high bit-rate video streams without impacting data traffic or IP telephony while delivering the fast channel change that users expect from video services. MPEG video service management and diagnosis is possible through dedicated commands and video quality can be monitored using Allied Telesis� unique MPEG stream monitoring tool. The iMG600 family supports industry leading Quality of Service (QoS) through ISO Layer 2 and 3 prioritization techniques including priority tagging with IEEE 802.1p,Type of Service and DSCP fields.The extensive support for per port rate-limiting in the iMG600 series enables service providers to deliver tiered data services for the wide spectrum of end customer profiles, providing maximum flexibility in service differentiation. Security is assured by an integral Stateful Inspection Firewall with NAT and an Intrusion Detection System (IDS) to protect end-users� networks from Denial of Service (DoS), port scanning and Web spoofing. The iMG600 series is designed to be easy to deploy and manage. With the AlliedView- NMS software platform, the iMG600 series can be remotely provisioned and managed.Features

• ADSL2+ WAN interface
• H.323, SIP and MGCP VoIP protocol support
• Major softswitch manufacturer compatibility
• Triple Play ready
• Support for analog and VoIP phones
• PSTN lifeline
• Stateful Inspection Firewall / NAT
• DMZ support
• Access Control List (ACL)
• Intrusion Detection System: DoS, Port Scanning and Web Spoofing protection
• AlliedView-NMS support
• RoHS Compliant

Specifications

Compliance
Standards	CE EN 50385:2002 � EN 300 386 v1.3.2 (2003-05) � EN 301 489-1 v1.6.1 (2005-09) � EN 301 489-17 v1.2.1 (2002-08) � EN 300 328 v1.7.1 (2006-05) � FCC FCC part 68 � FCC part 15B � FCC part 15C � K21 � UL
Environmental
Environmental	Operating Temperature 0 to 45�C - Humidity 0 to 90%
General
Model Name	iMG634A-R2
Barcode	767035190532
Interfaces/Ports
10/100-Base-TX Port Capacity	4 x 100/100TX Max
VoIP Ports	2 x FXS
Memory
Memory (Maximum)	32MB
Flash Memory	8MB
Memory Type	RAM
Physical
LED Status Indicators	Power � System � ADSL Training/Link � LANx4 Link/Activity � TEL1 Ready/Ringing/In Use � TEL2 Ready/Ringing/In Use
Dimensions	15.2cm (W) x 4.5cm (D) x 2.1cm (H) - Weight 0.44kg
Routing
IP Packet Routing	PPP and IP � RIPv1 and v2 � IGMPv2 � IGMP
Security
Security	Dynamic port opening � Intrusion Detection and Blocking System � Access Control List � IPSec/VPN passthrough � PAP/CHAP authentication
Firewall Filtering	Stateful Packet Inspection (SPI) with NAT
System
Management	AlliedView NMS � Telnet � Remote software upgrade � Web GUI � CLI � SNMP v1, v2 and v3
WAN
WAN Protocols	PPPoE, PPPoA, IPoA � RFC 1483 routed and bridged � Virtual � Global IP address pool � DNS � Static and Dynamic IP address assignment

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