ZyXEL Communications Prestige 653HWI series User Manual page 34

Prestige 653HWI Series User's Guide
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PPP Multilink
The router can bundle multiple links in a single connection using PPP Multilink Protocol (MP). The number
of links can be either statically configured or dynamically managed based on traffic demand.
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Remote Management
You can remotely access the Prestige for management via an idle ISDN B-channel.
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ISDN Router
When ADSL is not available, the Prestige can act as an ISDN router.
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Data Compression
Your router incorporates Stac data compression to speed up data transfer. Stac is the de facto standard of data
compression over PPP links.
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Data Link Connections
The router supports two types of ISDN Data Link Connections: point-to-multipoint and point-to-point.
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ISDN Basic Rate Interface (BRI) Support
The router supports a single BRI. The BRI offers two 64 Kbps channels, which can be used independently
for two destinations or be bundled to speed up data transfer.
Incoming Call Support
In addition to making outgoing calls, you can configure the router to act as a remote access server for
telecommuting employees.
Outgoing Data Call Bumping Support
Call bumping is a feature that allows the router to manage an MP (Multilink Protocol) bundle dynamically,
dropping or reconnecting a channel in a bundle when necessary.
Dial-on-Demand
The Dial-on-Demand feature allows the router to automatically place a call to a remote gateway based on the
triggering packet's destination without user intervention.
Bandwidth Management
Bandwidth management allows you to allocate network resources according to defined policies. This policy-
based bandwidth allocation helps your network to better handle real-time applications such as Voice-over-IP
(VoIP).
1-4 Getting To Know Your Prestige