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Model Number: 4-port Asterisk card-5
Brand Name: Houyuan
Key Specifications/Special Features:
Key specifications:Product features:New version, our second generation digital cardsSupports EC module with octasic EC chipHardware channel switchingMore efficient processing abilitySupports hardware HDLC
Provides E1/T1/J1 support in one card
Compliance with international telecommunications standards
Specifically designed for the asterisk platform, available for Free switch, Yate and other open source project
Highlights:
- Efficient: optimization of DMA transmission and hardware switching
- Clock: support the master-slave clock, so several different carriers can be connected simultaneously
- Interfaces: mixing T1/E1/J1 have been supported
- Line coding: HDB3/AM/B8ZS
- Frame format: CRC4/non-CRC4/ESF/D4T1/E1
- HDLC processing: independent hardware HDLC transceiver
- Driver optimization: specifically optimization for high volume data transmission in drivers
Shipping Information:
- FOB Port: Shenzhen
- Lead Time: 1 - 3 days
Main Export Markets:
- Asia
- Australasia
- Central/South America
- Eastern Europe
- Mid East/Africa
- North America
- Western Europe