APPLICATION NOTE
TELULAR SX5 SERIES PHONE CELL & XPERT2/9210B SPEECH MODEM (OR 8210-3014 MODEM)
5
4.2 XPert Voice Modem Features
Wave file circuitry in XPert/XLite allows programming of unit in various languages for
transmissions by voice announcements using the FWT in the voice mode.
RS 232 interface, bit rate to 115200 communications with XPert/XLite and FWT data mode
Voice playback and record
DTMF (Dual Tone Multi-Frequency) Decode
-40˚C to +85˚C extended operating temperature
V.42,MNP 2-4 and 10E-C error correction
V.42bits, and MNP-5 data compression
Auto power up on ring with 60 second timer
DLG- Digital Line Guard Protection (Modem has built in Digital Line Guard Circuit that
automatically detects an over current on the Tip and Ring pins thus protecting the modem in
case it is accidentally connected to a Digital telephone Line).
4.2.1 XPert Modem Specifications
RS232 interface, baud rate up to 115200
V.90, 56kpbs data receiving
V.34, 33.6 kbps data sending and receiving
DTMF decode
Power jumper selectable, +5 + 0.25V 0.5A minimum or +12 +3 V 0.5A minimum
