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3Com (3C63314) Voice Interface Card - The voice compression module has a single T1/E1 interface and is compatible with CAS, CCS, and PRI signaling, ensuring interoperability with most of today's voice equipment. ??The module detects speech activity and saves the bandwidth during the periods of silence. Additional features such as comfort noise generation, fax relay and fax/modem detection, and echo cancellation ensure a high-quality transmission of voice and data.
Product rating: 
1 store offers from $2101-$2101
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