Pstn Modem Specifications - Bausch Datacom DinBox PSTN Reference Manual

DinBox PSTN Reference manual – V1.3
3.5

PSTN modem Specifications

?? ITU-T V.92 with PCM upstream rates up to 48 kbps, QuickConnect and Modem-on-hold functions
?? V.92, V.90, V.34, V.32bis, V.32, V.22 bis, V.22, V.23, and V.21; Bell 212A and Bell 103
?? V.22 bis fast connect
?? V.250 and V.251 commands
?? V.253 commands
?? 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
?? MNP 10EC(tm) enhanced cellular performance
?? Flow control and speed buffering.
?? Automatic format/speed sensing.
?? RS-232 Serial async interface, supports speeds up to 230.4 Kbps
?? 11-bit Direct mode
?? 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
?? Upgradeable Flash ROM
?? Data/Fax/Voice call discrimination
?? Hardware-based modem controller and digital signal processor (DSP)
?? Worldwide operation
?? Call progress, blacklisting
?? Distinctive ring detect
?? Caller ID detect
?? Off-hook Call Waiting Caller ID detection during data mode in V.92, V.90, V.34, V.32bis, or V.32
?? 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
?? 2-wire Leased Line
?? Dump mode
?? Asynchrone DTR-dialling
Bausch Datacom NV 10