Key Features Of The Ta128; Speed And Compatibility; Intelligent Features - ZyXEL Communications omni TA128 User Manual

Key Features of the TA128

Speed and Compatibility

Plug and Play support for Win95 environment.
Full compatibility with both ISDN and remote PSTN via ISDN.
Supports leased line operation.
Multiple signaling protocol compatibility with the following
network switches: DSS1, 1TR6, NI-1, AT&T 5ESS, and
Northern Telecom DMS 100.
Supports X.75, V.110, V.120, and PPP Async-to-Sync
Conversion B Channel protocols.
B Channel speeds of 56Kbps(in-band Signaling) and 64Kbps
(out-of-band Signaling).
112Kbps/128Kbps channel bundling: MLP, CCB, and Multilink
PPP(RFC1661).
V.42bis data compression using the X.75, V.120, and Bundle
protocols.
STAC data compression using PPP/MP
Two application program interfaces:
ZyXEL ISDN AT Commands
CAPI 1.1a and CAPI 2.0.

Intelligent Features

Automatic ISDN/analog call detection.
Feature Phone operation, including call back, broker, and three-
way conferencing.
Two independent DTE ports:
DTE Port #1
2