| PCT-AN Cards
PCT–AN are 2 or 4 port Analog computer telephony integration cards. Using this card a PC can interface to an EPBX or to a PSTN switch over an analog 2-wire telephone interface line.
Product Features:
- Supports 4 analog telephony ports per board for PCT-AN4 and 2
analog telephony ports in case of PCT-AN2.
- All ports can be used for making incoming or outgoing calls.
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Supports pulse and Tone (DTMF) dialing.
- Supports dial tone (DTMF) digit detection and generation.
- Supports Dial Pulse Detection and FAX/Modem Answer Tone Detection.
- Supports DTMF and FSK based caller ID identification .
- Supports Call Progress Tone Detection. An Automatic Tone Configuration
utility is provided for configuring the card to detect PSTN and various EPABX tones.
- Loop reversal detection
for called party answer detection.
- The card can be configured
to the local PSTN network specifications.
- Supports recording or playing
of voice signals on all ports. It supports, 8 kHz sampled A-law coding, 8 kHz sampled u-law coding
and 8 kHz sampled 16 bit linear wave formats.
- Supports popular APIs for
call processing (TAPI) and Media interfacing (WAVE API). Software applications written, using TAPI
or WAVE API can be easily migrated to this board.
- Supports both Win NT 4.0, Windows
2000 and Windows XP Operating System.
- The card is a half-size
PCI plug-in board.
- Multiple boards can be
supported on the same system.
-
Supports PABX related features such as call forward and call transfer.
-
Supports Positive Voice Detection.
-
Supports Silence Detection.
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Supports SI (Special Information) Tone Detection.
-
Supports Loop Current Drop Detection.
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