Modems

External MRI Modem

This modem has been specially selected by Geller for communications to all of our cash register range. Tried and tested you can rest assured your sales data is in the safest of hands. Every Geller modem is individually set up by hand in our expert workshop prior to delivery.

Technical Specification

• Serial External 56K V.90 Modem
• Conexant Chipset
• 9-pin serial
• External Power Supply

Specifications

• Modem Mode
• Line Speed: 0.3, 1.2, 2.4, 4.8, 7.2, 9.6, 12, 14.4, 16.8, 19.2, 21.6, 24, 26.4, 28.8, 31.2, 33.6, 56Kbps
• Compatibility-Bell 103, Bell 212A, ITU-T V.21, V.22, V.22bis, V.32, V.32bis, V.34, V.90
• Transmission Way-full duplex
• Error Correction-ITU-T V.42 / MNP 2-4
• Data Compression-ITU-T V.42bis / MNP5
• Flow Control-RTS/CTS, XON/XOFF (software selectable)
• Command Set-Hayes AT commands
• Fax Mode
• Transmission Way-Half duplex
• Line Speed-14.4Kbps
• Compatibility-ITU-T V.17, V.29 to 14.4Kbps
• Command set-Fax Class 1 commands
• Voice Mode
• Operation-full duplex and echo cancelled digital speakerphone
  
• Telephone emulation for handset applications ITU-T V.70 DSVD upgrade option Microsoft TAPI compliant
• Voice compression-ADPCM, Linear, and CL1
• Sampling Rate-4800, 7200, 8000, 9600, and 11025 samples per second

System Requirements

• Pentium or Celeron equivalent 233Mhz and above
• Windows '95, '98, NT, 2000, XP