SCbus Interface Support
(Impact FX only)
Beginning with Feature Set 15A, Release 170, the software supports the Signal Computer System
Architecture (SCSA) protocol. SCSA is a standard that specifies the signal processing system for
PC-based voice and call processing, and telecom switching. An SCbus is a standard bus for
communications within an SCSA node. The SCbus features an architecture that includes a serial
message path for signalling and control and a 16-wire parallel Time Division Multiplexing (TDM) data
path.
An integral part of the feature is the SCbus interface board. This board connects Computer Telephony
Interface (CTI) applications that reside on one or more SCbus compatible circuit boards in the FXS's
computer portion (for example; network, voice, facsimile, speech recognition, video, and so forth) to
digital station or line ports installed in the FXS's telephony portion through the SCSA protocol.
The conversion of a CTI application from traditional analog ports to digital SCbus ports provides a more
effective and efficient operation.
The SCbus board translates the CTI application’s Application Programming Interface (API), which
requests and carries out basic services performed by the computer and telephony portions of the system,
to an API that the FXS system supports. Typical API requested services include call control services
such as these following items: receive ring events, off- and on-hook, hookflash, dial digits, and so forth.
The SCbus interface board mounts in any universal board slot in telephony portion on an Impact FXS
system and cable connects to the CTI application board that is plugged onto the passive backplane in the
computer portion of the FXS system. The internal cable connection between the SCbus board and the
CTI application board routes the voice-path signalling between the two locations. In addition to this
internal cable, the installation requires external cabling between the system's computer and telephony
portions. The particular external cabling required is dependent upon the CTI application being operated.
An SCbus installation includes the following items:
•
SCbus Interface Board (product code FXSCBUS)
•
SCbus Application Board or Boards (as needed)
•
SCbus Application Software Disk or Disks (as needed)
•
Enterprise ToolKit Software (product code ENTRP-SW, release 6A or later)
10 – SCbus Interface Support
(Impact FX only)
GCA40–219
Explaining The Software Release Features
Содержание DXP Plus Series
Страница 1: ...Digital Communications System R ...
Страница 363: ...Automatic Call Distributor Technical Manual R QuickQ DXP ...
Страница 424: ...Automatic Call Distributor System Manager s Guide R QuickQ DXP ...
Страница 500: ...Wrap up Time 1 6 Wrapping Up A Call 4 3 Z Zoom Box A 2 GCA70 271 Index I 3 ...
Страница 628: ...Interconnecting The VMI X Installing And Programming For ExecuMail IMI89 206 Installing And Programming For ExecuMail 5 ...
Страница 677: ...Connecting The Equipment Installing And Programming The OPX X IMI89 209 Installing The OPX X 7 ...
Страница 728: ...DP I I I I and FX Series Digital Communications Systems Understanding The Visual Man Machine Interface COMDlA ...
Страница 1112: ...9 08 8 90 1 13 4 78 3 94 UNIS029 TAB003 PLS page 6 GCA40 130 DXP Plus General Description 11B Telephone Features ...