HDSI/480, HDSI/720, HDSI/960, and HDSI/1200 Station Interface Boards

HDSI Boards

Field proven, high density, analog station interface boards with media resources; available in PCI form factor

Dialogic HDSI/480, HDSI/720, HDSI/960, and HDSI/1200 station interface boards can be used in open-architecture platforms that integrate large-scale switching and voice processing resources under a single hardware and software architecture. This high-density station interface (HDSI) solution is offered in PCI configuration only, which provide the industry's highest density analog station connectivity in a single computer chassis slot.

The HDSI products consist of a PCI board with H.100 compliant CT Bus connectivity using a Station Interface Box (SIB). The CT Bus provides switching between trunks and stations and also allows expansion for additional Dialogic network and resource boards. Utilizing just one computer chassis slot, this HDSI solution can support up to 120 stations with tone detection and generation, and FSK Caller ID transmission.

Each HDSI station interface connects an application-selectable time slot on the CT Bus to an analog station device. The RJ-21X telephone interface on the SIB enables easy connections to breakout boxes or punchdown blocks. For standard RJ-11 jack connections, Dialogic offers an optional SA/240 station adapter and a 50-pin cable.

Product Highlights
System size Small-to-Medium Enterprise
Service Provider/Large Enterprise
Form factor PCI
Resource bus CT Bus (H.100)
Ports HDSI/480 - 48 stations
HDSI/720 - 72 stations
HDSI/960 - 96 stations
HDSI/1200 - 120 stations
Operating systems Linux
Windows
Network interface
 RJ-11
RJ-21X
Signaling Analog loopstart
Key features Up to 120 ports of analog station connectivity in one PCI or CompactPCI slot
Programmable ring with automatic ring trip
Onboard generation of PBX-like tones
Programmable gain
Play/record capabilities
Applications Inbound and outbound telemarketing
PBX/key systems
Customer service, help desks
Operator services such as billing automation, directory assistance, and intercept treatments
Automatic call distribution (ACD)
Local information services
Order by Product Code HDSI480PCIU - 48 stations, PCI universal
HDSI720PCIU - 72 stations, PCI universal
HDSI960PCIU - 96 stations, PCI universal
HDSI1200PCIU - 120 stations, PCI universal
Note: All HDSI products listed include a PCIU digital baseboard; external 2U rack-mountable 19-inch station interface box with internal power supply (SIB), equipped with 48 to 120 analog station interface ports as listed; baseboard-to-SIB connector cables; and 110V AC power cable.

 

Application Notes

Case Study

  • Robust, Expandable Platform Added to Existing Network: Suntek Successfully Restructures Voice Messaging Platform
    When starting from scratch, it is simple to develop a system that implements the latest features. However, it is far more challenging to add to an existing system, enhancing it with a subsystem that can provide new services, yet is easy to maintain and avoids any interruption in service. In this case study, read how Suntek created a tailored solution based on modular communications building blocks from Dialogic. By using these products, Suntek created a highly open, stable, reliable and expandable system.

Data Sheet

  • Dialogic® HDSI/480, HDSI/720, HDSI/960, and HDSI/1200 Station Interface Boards
    Dialogic® Station Interface Boards can be used in open-architecture platforms that integrate large-scale switching and voice processing resources under a single hardware and software architecture. This High-Density Station Interface (HDSI) solution is offered in PCI configuration, which provides the industry’s highest density analog station connectivity in a single computer chassis slot.

Use the Purchase page linked below to find partners to purchase Dialogic products. The order codes below are for your reference when making a purchase.

Purchase

ProductOrder CodeDescription
HDSI1200PCIW 884-313 120-port Analog Station PCI
HDSI960PCIW 884-315 96-port Analog Station PCI
HDSI720PCIW 884-314 72-port Analog Station PCI
HDSI480PCIW 884-312 48-port Analog Station PCI