
Prestige 202H series 
ISDN Internet Access Router
Models: • Prestige 202H  ISDN Internet Access Router
  • Prestige 202H Plus  ISDN Internet Access Router 
ZyXEL’s Prestige 202H series ISDN routers are specially designed for faster, more cost-effective Internet access. With an 
integrated 10/100M four-port switch, the Prestige 202H allows multiple users to connect to the Internet with a single ISP 
account. The Prestige 202H is an ideal solution for ISDN applications such as Internet access, LAN-to-LAN, 
Telecommuting and Remote Access.
The Prestige 202H Plus adds two integrated phone ports for connecting additional analog phone and fax equipment, 
allowing users to fully benefit from the advanced calling features, such as call waiting, three-way calling, call transferring 
and forwarding. Besides, configuration is user-friendly with ZyXEL’s windows-based configurator.
Application Diagram
ISDN LAN to LAN Connectivity
Branch Office LAN
Prestige 202H
Internet Access
INTERNET
Telecommuniting/Remote Access
Remote user 
PPP, 64Kbps
Omni.net USB
ISDN
Network
128Kbps
ISP
128Kbps
128Kbps 128Kbps
ISDN
Network
Network
128Kbps
ISDN
Corporate LAN
Prestige 202H
Corporate LAN
Prestige 202H
Corporate LAN
Phone
Fax
Prestige 202H Plus
Telecommunter 
PPP, 64Kbps
Prestige 202H

ISDN Internet Access Router
Features
ISDN Network Compatibility
• ISDN BRI (Basic Rate Interface) — 
 Two 64Kbps B channels and one 16Kbps D channels
• Supports DSS1 For Europe and Asia
Internet Access
• PPP (Point-to-Point Protocol)/MP (Multilink Protocol) 
 support
• Nailed-up connection to simulate leased-line   
 functionality 
• Dial-on-Demand and Bandwidth-on-Demand allocate 
 flexible bandwidth when needed
• Dynamic DNS
• BACP/BAP support to manage the number of links in 
 a multilinked bundle
• Hi/fn (Stac LZS) compression support
• Dial up to the Internet automatically with 
 call scheduling
Remote Access
• Dial-in support for remote users to access the LAN 
 via ISDN
• CLID call back support
• NetCAPI allows G3/G4 FAX transmission, Euro File 
 Transfer, Auto answer host and Telephony over the 
 LAN (Optional)
Specifications
Hardware Specification
• ISDN BRI S/T interface
• One RJ-45 port for ISDN connection
• Built-in 4-port Auto-MDI/MDIX 10/100M Ethernet switch
• One PS2 Console Port for local configuration
 and management
• Two analog phone ports for connecting analog devices 
 (Prestige 202H Plus only)
Advanced Calling Features (Prestige 202H Plus only)
• Call waiting, Three-way calling, Call transfer and 
 Call forwarding 
• Reminder ring, Terminal portability and   
 MSN/subaddress
Network Protocols
• IP Protocol routing
• RIP1, RIP2 and Static Route
Network Management
• Web Configurator 
• Menu driven user interface for easy network management
• Local and remote console management
• TFTP (Trivial File Transfer Protocol) and FTP for firmware 
 upgrade, configuration backup and restore
• DHCP server and DHCP client
• Call Detail Records feature provides efficient tracking of 
 outgoing calls
• Call Control Management: Blacklist, Call Budget, and 
 Call History
• Built-in diagnostic and remote support tools
Robust Security Features
• Password Protected System Management Terminal
• Packet Filtering for controlled access to and from 
 your network
• VPN (2 IPSec sessions)
• Firewall with Stateful inspection
Physical Specification
• Dimensions: 230(L) x 161(D) x 35(H) mm
• Weight: 470g 
Operating Environment 
• Temperature: 0 ~ 40°C
• Humidity: 20 ~ 85%
Power Requirement 
• 12VAC
Two Years Warranty
Prestige 202H Series
Corporate Headquarters 
ZyXEL Communications Corp.
Tel: +886-3-578-3942 
Fax: +886-3-578-2439 
Email: sales@zyxel.com.tw 
http://www.zyxel.com 
http://www.zyxel.com.tw
Copyright© 2004 ZyXEL Communications Corporation. All rights reserved. The ZyXEL and ZyNOS logo are registered trademarks of ZyXEL Communications Corp. Other trademarks and service names referenced are properties of their respective holders. All specifications are subject to change without notice.
Denmark 
Tel: +45 39 55 07 00 Fax: +45 39 55 07 07 
Email: sales@zyxel.dk 
http://www.zyxel.dk
Finland
Tel: +358-9-4780 8400 Fax: +358-9-4780 8448 
Email: sales@zyxel.fi 
http://www.zyxel.fi
France
Tel: +33 (0)4 72 52 97 97 Fax: +33 (0)4 72 52 19 20 
Email: info@zyxel.fr 
http://www.zyxel.fr
Germany
Tel: +49 2405 6909 0 Fax: +49 2405 6909 99 
Email: sales@zyxel.de 
http://www.zyxel.de
North America
Tel: +1-714-632-0882 Fax: +1-714-632-0858 
Email: sales@zyxel.com 
http://www.us.zyxel.com
Norway
Tel: +47 22 80 61 80 Fax: +47 22 80 61 81 
Email: sales@zyxel.no 
http://www.zyxel.no
Spain
Tel: +34 902 195 420 Fax: +34 913 005 345 
Email: sales@zyxel.es 
http:// www.zyxel.es
Sweden
Tel: +46 31 744 7700 Fax: +46 31 744 7701 
Email: sales@zyxel.se 
http://www.zyxel.se
65-100-020301