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MI250ISA Modem features V.92 and industry standard 8250 UART and ISA
interface.
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• Modem Specifications
− ITU-T V.92 with PCM upstream rates up to 48 kbps, data mode
not leased line
QuickConnect, and Modem-on-hold functions
− V.90, V.34, V.32bis, V.32, V.22 bis, V.22, V.23, and V.21;
Bell 212A and Bell 103
− MNP 10EC™ enhanced cellular performance
− V.250 and V.251 commands
− V.22 bis fast connect
• Data compression and error correction
− V.44 data compression for optimal downloading of Internet Web
pages and files
− V.42 bis and MNP 5 data compression
− V.42 LAPM and MNP 2-4 error correction
• Fax modem
− V.17, V.29, V.27 ter, and V.21 channel 2
− EIA/TIA 578 Class 1 and T.31 Class 1.0 commands
• V.80 synchronous access mode supports host-controlled
communication protocols
with H.324 interface support
• Downloadable Architecture
− Downloadable MCU firmware from the host/DTE to flash ROM
− Downloadable MDP code modules from the MCU transparent to the host
• Data/Fax/Voice call discrimination
• Hardware-based modem controller and digital signal processor (DSP)
• Telephone features
− Caller ID detection
− Call progress,
• Distinctive ring detect (cadence only)
• Caller ID detect
− On-hook Caller ID detection
− Off-hook Call Waiting Caller ID detection during data mode in
V.92, V.90, V.34
V.32bis, or V.32
• Telephony/TAM
− V.253 commands
− 2-bit and 4-bit Conexant ADPCM, 8-bit linear PCM, and 4-bit IMA
coding
− 8 kHz sample rate
− Concurrent DTMF, ring, and Caller ID detection
• Serial interface with speeds up to 230.4 kbps
− Serial ITU-T V.24 (EIA/TIA-232-E) logical interface
• Direct mode (serial DTE interface)
• Flow control and speed buffering
• Automatic format/speed sensing
• Serial async/sync data; Online only with a 10 bit word
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Shipping Weight:
500 grams |
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Price: $Call |
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Skew#: MI250ISA |
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MaestroTel
Hybrid PBX
System with
Outlook
Integration
