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E1 & T1 Voice Compression
Digital Circuit Multiplication Equipment (DCME) |
Description Valiant's voice compression - DCME (Digital Circuit
Multiplication Equipment) provides toll quality voice compression solutions with in-built
128ms. echo cancellation. Applications include long distance telephony, cellular, pre-paid
calling services, corporate , scalable call-center operators, rural applications and
service providers wanting to optimize on expensive bandwidth usage and offer a
competitively priced, "toll-quality" service to their customers.
Valiant's compression solutions include providing an E1 @ 256Kbps
(10:1 compression ratio) and thin route telephony providing cost effective solutions at
64Kbps (DSO) and 9.6Kbps levels.
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E1 and T1
Voice Compression |
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VCL-LD™ E1 Voice Compression Equipment |
VCL-LD™ Voice
Compression Equipment provides 30 "toll-quality" voice channels using an 10:1
compression ratio by compressing an E1 to 256Kbps (4, DS-0s) of bandwidth. Also available
with fax and data modem support @ 33.6Kbps data rates. It is suitable for long-distance
telephony service providers, cellular and pre-paid calling card operators, corporate
customers, call-center operators. E1 signaling includes support for R2 CAS Digital
Signaling, PRI ISDN Signaling, C7 and SS7. Equipped with 128ms. E1 echo canceller. |
Product Brochure
Technical Specifications |
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VCL-LD™ T1 Voice Compression Equipment |
VCL-LD™ T1 DCME Voice
Compression Equipment provides 24 "toll-quality" voice channels using an 6:1
compression ratio by compressing an T1 to 256Kbps (4, DS-0s) of bandwidth. Also available
with fax and data modem support @ 33.6Kbps data rates. It is suitable for long-distance
telephony service providers, cellular and pre-paid calling card operators, corporate
customers, call-center operators. T1 signaling includes support for PRI ISDN Signaling, C7
and SS7. Equipped with 128ms. T1 echo canceller. |
Product Brochure
Technical Specifications |
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VCL-TRLD - Thin Route DCME |
VCL-TRLD™ is a
"Thin Route" Voice Compression Equipment provides "Toll-Quality" voice
telephony channels for "thin route" (low density) applications. Using 6:1
compression ratio it compresses 6 voice channels (including its associated signaling) on a
single 64Kbps time-slot. Applications include scalable call centers, telcos, voice over
point-to-point satellite data links, dedicated data channels, rural, oil & mining and
more. |
Product Brochure
Technical Specifications |
Applications
| General |
Business |
Infrastructure |
Tourism |
| Rural |
Long distance telephony |
Civil Engineering |
Hotels |
| Distance learning |
Telcos |
Offshore Oil Rigs |
Island Resorts |
| Disaster Relief |
Wireless networks |
Production |
Safari Parks |
| Farming |
Scalable Call Centers |
Pipelines |
Remote locations |
| Forestry |
Retail Outlets |
Water Works |
Expeditions |
Application Diagram
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