Specifications

AL2094S Designers Guide
AL2094S-E00-102 xmodus swiss GmbH Seite 8 / 30
1.3.5 Synchronous Access Mode (SAM) - Video Conferencing
V.80 Synchronous Access Mode between the modem and the host/DTE is provided for host-
controlled communication protocols, e.g., H.324 video conferencing applications. Voice-call-
first (VCF) before switching to a videophone call is also supported.
1.3.6 Worldwide Operation
The modem operates in TBR21-compliant and other countries. Country-dependent modem
parameters for functions such as dialing, carrier transmit level, calling tone, call progress
tone detection, answer tone detection, blacklisting, caller ID, and relay control are
programmable.
SmartDAA technology allows a single PCB design and single BOM to be homologated
worldwide. Advanced features such as extension pickup detection, remote hang-up
detection, line-in-use detection, and digital PBX detection are supported. Country code IDs
are defined by ITU-T T.35.
Internal ROM includes default profiles for 29 countries including TBR21-compliant profiles.
Additional country profiles can be stored in internal SRAM (request additional country
profiles from a Conexant Sales Office). Duplicate country profiles stored in internal SRAM
will override the profiles in internal RAM firmware. The default countries supported are listed
in Table 1-2.