ZETRON 748, Technical Manual

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Introduction
2 025-9368H
SYSTEM FEATURES
• Programmable via RS232, internal 1200/2400 baud modem
• Setup and user enable/disable via DTMF over the air or over the phone
• Database upload/download via PC using XMODEM protocol
• Billing information download via PC using XMODEM protocol
Interconnect (System)
• A single End-to-End telephone line input.
• Half-duplex and full-duplex modes
• Selective calling via DTMF, DTMF-t, Two-tone, Five-tone
• Mobile-to-telephone DTMF and dial pulse regeneration
• 99 autodial telephone numbers plus last number redial
• Repeat audio for mobile-to-mobile calls
• AGC for high quality telephone-to-mobile audio
• Morse ID; 1 to 9 characters in length, 10 to 25 wpm
• Call progress and mobile ringout tone generation
• Call limit, extended call limit and mobile activity timers
• Telco overdial can be a user number, ANI, or autocall
• Intelligent dialing modes and flexible toll restrict programming
• Supervisor user, can answer or disconnect any call
• Call Alert beeps; lets users on the channel know that the line is ringing
• Scheduled Telco Access; restricts access during peak usage
Interconnect Per User (Up to 750 Users)
• 1 to 10 digit DTMF Access and Disconnect ANI's
• Equipment type; mobile, pager, tone+voice, talkback
• Selective calling; DTMF, DTMF-t, Two-tone, Five/Six-tone
• CTCSS/DCS encoding and decoding
• Call answer sequence; PTT, “*”, Access ANI
• Toll restrict type; none, blap, TblA, TblB, auto, PBX inside
• Privacy; repeat audio, or half-privacy masking tone
• Access privileges; phone-to-mobile, mobile-to-phone, mobile-to-mobile, repeat
• Airtime tracking per user; Accumulate or Prepay
• Call limit normal or extended
• Interconnect Hog mode; prevents back to back calls by same user
• Call Detail filter; Log all calls, toll only, log nothing or minimum call duration