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Ameritec CRS-P High Volume Call Generator
Ameritecs Crescendo® family of products
is comprised of test instruments designed to meet the rigid demands of
todays telephony developers in laboratory applications. The Crescendo,
simply put, makes telephone calls -- and lots of them! Each Crescendo unit
allows interfacing to different line types. Models interface to Analog
POTS lines, to Analog P-Phones lines, others to T1, E1, PRI, BRI, and SS7.
The Crescendo family allows users to develop a test environment with the
ability to test highly complex call scenarios.
Test configurations can, via Ameritecs
FeatureCall GUI, control up to 32 Crescendos over a TCP/IP LAN. Through
the use of user defined call scripts and line protocols, users can tailor
test scenarios to meet a wide range of testing requirements. Whether
focused on development, production testing, quality assurance or
regression testing, the Crescendo family provides the flexibility to
satisfy your testing needs.The Ameritec CRS-P
Feature Call Generator 64 Northern Telecom (P-Phone) EBS lines with
optional Audio Monitor.
| Specifications |
| System |
| Capacity: |
64 P-phone (EBS)
originating/terminating lines. |
Each
line emulates up to:
1 Primary Set and 3 add-ons
1 Extension Set and 3 add-ons |
| Call
Volume: |
15,000
Call per hour |
| Line
Types |
Lines
compatible with NIS S106-1 |
| DTMF,
MF R1 & MF R2 dialing |
| 900
ohm impedance |
| Simulated
sets are not loop powered |
| System
Start Modes |
Synchronous |
| Random |
| Manual |
| Trouble
Encounter Response |
Continue |
| Call
stop |
| Unit
stop on trouble |
| Test
Interface |
Three
50 Pin Amphenol female connectors |
| Front
Panel Indicators |
128 LEDs, two per line: 1 Primary
Set, 1 Extension Set |
| Line
Status Display: Dark: Idle line, Green: Originate line off-hook,
Yellow: Terminate line off-hook, Red: Line error |
| Unit
Active Display: Dark: Unit off, Green: Power on |
| Signaling
Channel |
| Message
Format |
Amplitude
Shift Keying (ASK), 16 bit envelope |
| Carrier
Frequency |
Transmit: 8,000 Hz ± 200 ppm
Level: 1.3 Volts peak-to-peak ± 0.2 Volts |
Receive: 8,000 Hz ± 200 ppm
Level: Maximum 1.5 Volts peak-to-peak, Minimum 0.9 Volts
peak-to-peak |
| Bit
Rate |
1,000
bits per second ± 2% half duplex |
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