Datasheet
®
®
Intel Dialogic DIALOG/4
Voice Board
Retired product – This datasheet is for informational purposes only; the product detailed in this
datasheet is no longer available. Consider migrating to the Intel Dialogic D/4PCIUF combined
media board at http://www.intel.com/network/csp/products/8497web.htm.
®
®
The Intel Dialogic DIALOG/4 is a four-port voice
board in a half-size ISA form factor that is ideal for the
small/medium business (SMB) market segment. The
DIALOG/4 has downloadable signal and call process-
ing firmware that facilitates feature enhancement and
helps developers build systems that scale from four to
64 ports.
Features and Benefits
Four independent voice processing ports in a single, half-size ISA slot supporting low- to medium-
density voice systems
Downloadable signal and call processing firmware, Spring Ware, facilitates feature enhancement and
provides field-proven performance based on over four million installed ports
C language application program interfaces (APIs) for MS-DOS*, Windows* 95, Windows NT*, OS/2*,
UNIX*, and Linux* shorten the development cycle to get applications to market faster
Application generators available from third-party providers
Configure multiple DIALOG/4 boards in a single PC for easy and cost-effective system expansion, and
to build scalable systems from four to 64 ports
Voice coding at dynamically selectable data rates, 24 Kb/s to 64 Kb/s, selectable on a channel-by-chan-
nel basis for optimal tradeoff in disk storage and voice quality
Enhanced telephone circuitry and automatic gain control (AGC) maintains recording quality over a wide
dynamic range
Perfect digit DTMF (touchtone) provides reliable detection during voice playback - lets callers “type-
ahead” through menus
Outbound call progress analyzes outgoing call status quickly and accurately
Supports PBXpert and PBXpert/32, complimentary utilities that simplify switch integration
Lifetime warranty