Avaya Media Processing Server Series System (Software Release 2.1) Instrukcja Użytkownika Pobierz pdf (Strona 35)

Avaya MPS Architectural Overview

# P0602477 Ver: 3.1.11 Page 35

Software Environment

The MPS software components are categorized into two process groups: VOS (Voice

Operating Software) and ASE (Application Services Environment).

The VOS software process group comprises the main system software required to run

the MPS system. The ASE software process group contains the software required to

develop and execute applications.

VOS and ASE software processes have been designed to operate in an open systems

Solaris or Windows environment. All speech, telephony, and communications

functions run under Solaris or Windows, and require no additional device drivers.

VOS uses the standard Solaris or Windows file system for managing all speech/fax

data. A set of GUI tools provides for application development and system

management.

Some VOS and ASE software processes are common to all MPS components defined

on a specific host node; these are located in the GEN subcomponent of the common

component on that node (and defined in the file

$MPSHOME/common/etc/gen.cfg). Other VOS processes are unique to each

defined MPS component, and are part of the VOS subcomponent of the MPS

component (and defined in $MPSHOME/mpsN/etc/vos.cfg). The NCD process,

on the other hand, is part of the VOS subcomponent of the tmscomm component

(and defined in $MPSHOME/tmscommN/etc/vos.cfg). This TMS-specific

process requires one instance per node; other common processes also require that only

a single instance of the process execute on a node. Processes that are unique to each

component require an instance of each process be executed for each MPS component

defined on the node. When uncommented in their respective gen.cfg or

vos.cfg files, these processes are started by the Startup and Recovery Process

(SRP). (For a more comprehensive discussion about SRP, see SRP (Startup and

Recovery Process) on page 70.)

Individual applications are executed by means of a separate instance of the ASE

process VENGINE for each instance of the application’s execution. There are three

major types of applications:

• Call processing applications are assigned to physical phone lines. A separate

instance of both the application and VENGINE process is required for each

physical phone line to which the application is assigned.

• Administrative applications perform system maintenance functions and

support the call processing applications. They are not assigned with physical

phone lines. However, they also require a separate instance of VENGINE for

each instance of the application.

Applications can communicate with each other by means of shared memory or

message passing.

1 2 ... 30 31 32 33 34 35 36 37 38 39 40 ... 305 306

Brak uwag

Avaya Media Processing Server Series System (Software Release 2.1) Instrukcja Użytkownika Strona 35