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Dialogic D/121B 12-Port ISA Voice Processing Resource Board Interface Card
The D/121B board provides call processing for 12 voice channels in a single PC slot. A unique dual-processor architecture comprising two DSPs (Digital Signal Processors) and a general-purpose microprocessor, processes telephony signaling and performs... Read More
price
$63.95
- In Stock: 2
- Manufacturer: Dialogic
- Model or Part: D/121B
- Condition: Refurbished
- Weight: 11.00lb
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Item Condition
New - Sealed or Open Box ConditionExcellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item
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The D/121B board provides call processing for 12 voice channels in a single PC slot. A unique dual-processor architecture comprising two DSPs (Digital Signal Processors) and a general-purpose microprocessor, processes telephony signaling and performs DTMF (Touch-Tone) and audio/voice signal processing tasks. Multiple D/121B boards can be installed in a single PC chassis enabling system expansion up to 96 ports. The D/121B board incorporates industry-standard PCM Expansion Bus (PEB) architecture for sharing of facsimile, speech recognition and text-to-speech resources among call processing ports.