Appendix A
Signal/noise ratio 10 dB (referenced to lowest amplitude tone)
Talk off Detects 0 digits while monitoring Mitel speech
tape #CM7291. Detects less than 10 digits while
monitoring Bellcore TR-TSY-000763 standard
speech tapes (LSSGR requirements specify
detecting no more than 470 total digits).
MF Tone Detection:
MF digits 0 to 9, KP, ST, ST1, ST2, ST3
Speed Control
Pitch controlled Available for 24 and 32 Kb/s data rates
Adjustment range 50%
Volume Control
Adjustment range 40 dB, with programmer-definable increments
* All specifications are subject to change without notice.
**Analog levels: 0 dBm0 corresponds to a level of +3dBm at tip-ring analog
point.
System Requirements
• Minimum 90 MHz Pentium processor or the equivalent Celeron processor
with an available PCI bus slot for an 8-port system. The host system must
provide a CPU of Pentium processor or Celeron processor class at 266 MHz
speed or higher for a 64-port system, including eight available PCI slots. The
PBX Integration Board occupies a single expansion slot, and up to eight
boards can be configured in a system, with each board sharing the same
interrupt level. The maximum number of ports supported is 64, dependent on
the application, the amount of disk I/O required, and the host computer’s
CPU.
169