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U.S. Robotics (USR2976) Analog Modem (usr2976oem) 
U.S. Robotics (USR2976) Analog Modem (usr2976oem)

 
U.S. Robotics (USR2976) Analog Modem (usr2976oem)

Manufacturer Part: usr2976oem
Brand: U.S. Robotics
Model: (USR2976)
Type: Analog Modem
Enclosure: Internal
Interface: PCI
Downstream Speed: 56 Kbps
Product ID: EPID66736644
Description: 3Com built a full-duplex speakerphone into the V.90 U.S. Robotics® 56K OEM PCI Controller Voice Faxmodem Plus so both parties can talk and listen at the same time. Conversations flow naturally, just as if everyone was in the same room. ...
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Product Information
3Com built a full-duplex speakerphone into the V.90 U.S. Robotics® 56K OEM PCI Controller Voice Faxmodem Plus so both parties can talk and listen at the same time. Conversations flow naturally, just as if everyone was in the same room. This modem supports Caller ID and distinctive ring, where available.3 Assign separate phone numbers for incoming faxes, data and voice calls, all on one phone line. And the modem can signal a pager when fax or phone messages arrive.

Product MPN
MPNusr2976oem

Key Features
TypeAnalog Modem
Transmission LineAnalog
InterfacePCI
Downstream Speed56 Kbps
EnclosureInternal
PlatformPC

Supported Standards
Analog Modulation ProtocolBell 103, Bell 212A, ITU V.21, ITU V.22, ITU V.22bis, ITU V.23, ITU V.32, ITU V.32bis, ITU V.34, ITU V.90
Cellular Network StandardsGSM, IMA ADPCM

Fax
Fax StandardsITU V.17, ITU V.27ter, ITU V.29
Max. Fax Transfer Rate14.4 Kbps

Data Compression / Error Correction
Error Correction ProtocolITU V.42 (LAPM), MNP-2, MNP-3, MNP-4
Data / Fax / Voice CompressionITU V.42bis, MNP-5

Voice / Video
Voice Communication SupportSpeakerphone
Voice / Video Transfer StandardsITU V.80 Video Conferencing
Voice Mail SupportIncluded

Miscellaneous
Package Qty.50

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