User guide

Chapter 3: Software Installation
Multi-Tech Systems, Inc. 23
Actions:
• E1:
o Line Build Out
 Select from 0, -7.5, -15, or -22.5
o Long Haul Mode
 When enabled, will recover received signals as low as -36dB. Default: Disabled
o CRC Check
 When enabled, it generates and checks CRC bits. Default: Enabled
o Select Frame Format:
 Double Frame, MultiFrame with CRC4, or MultiFrame with CRC4 modified
o Pulse Shape Level
 Select an appropriate range (0-200m in groups of 40)
o CAS Protocol
 Choose the type that matches your line:
• E&M Wink
• E&M Wink w/ Dial Tone
• E&M Intermediate
• FXO Ground Start
• FXO Loop Start
• FXS Ground Start
o Supervision Button:
 Answer Delay
• Answer Delay Timer
 Tone Detection
 Available Tones / Answer Tones
• Busy Tone
• Dial Tone
• Reorder Tone
• Survivability Dial Tone
• Unobtainable Tone
• FXS Loop Start
o Caller ID
 Calling Number Prefix/Suffix
o Flash Hook Options
 Detection Time
 Generation Time
o FXS Options
 No Response Timer
o Clocking (select External or Internal)
o Line Coding (select AMI Coding or HDB3 Coding)
o PCM Law (select A-Law or MU-Law)
o ISDN Parameters
 Select Terminal or Network
 Country
 Operator
 Numbering Details
• Calling Party
o Number Type
• Called Party
o Number Type
o Number Plan
• J1
o Commonly used in Japan, J1 differs in the handling of CRC checking/generation, remote alarms,
synchronization, pulse shaping, and receive input thresholds.