VC420D - 2 PCI E1(With Echo)

VC420D - 2 PCI E1(With Echo)
VC420D - 2 PCI E1(With Echo) VC420D - 2 PCI E1(With Echo) VC420D - 2 PCI E1(With Echo) VC420D - 2 PCI E1(With Echo)
Thương hiệu: Voptech
Mã sản phẩm: VC420D-2E1 (Echo)
Sẵn sàng: Còn hàng
Giá: 0đ
Phí đưa hàng: 0đ
Số lượng:  
   - Hoặc -   


VC420D is a 4 Ports Digital PCI analog card.

  • 1-4 E1/T1/J1 Digital Port
  • Providing E1/T1/J1 support in one card
  • Supporting Hardware HDLC.
  • For PCI-E Slot, Please Add 35 USD

Features and Benefits

The VC420D is a with 4 ports, selectable E1 (32-channel) or T1 (24-channel) card that supports all the functionality of the Digium quad T1/E1 card. This card supports both voice and data modes on its single span. For example, the card can support 12 channels dedicated to voice and 12 to data while passing all traffic through to the Asterisk PBX, which reliably routes the channels to their designated locations. This eliminates the need for an external router.

The VC420D can easily connect multiple PCs equipped with the card and achieve voice quality on par with single PBX implementations. Scalability for this product is derived from adding multiple cards to each individual PC. Add addition cards as you need them for your expanding applications.

The card supports industry standard telephony and data protocols, including both RBS and Primary Rate ISDN (PRI) protocol families for voice and PPP, Cisco HDLC, and Frame Relay data modes. The board drives both line-side and trunk-side interfaces, including call features.

Hardware requirement
  • 500-Mhz Pentium III
  • 64MB RAM
  • 3.3V or 5V PCI 2.2 slot
  • Support Industry Standard: PCI 2.2
  • Hardware Echo Canceller Optional
  • Support for Asterisk®, Yate™, Call Weaver and FreeSwitch™ PBX
  • 1 E1/T1/J1 Port
  • 2 E1/T1/J1 Port
  • 4 E1/T1/J1 Port


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