Dialogic® Host Media Processing Software Release 3.
Copyright and Legal Notice Copyright © 2006- 2010, Dialogic Corporation. All Rights Reserved. You may not reproduce this document in whole or in part without permission in writing from Dialogic Corporation at the address provided below. All contents of this document are furnished for informational use only and are subject to change without notice and do not represent a commitment on the part of Dialogic Inc. and its affiliates or subsidiaries (“Dialogic”).
Contents Document Revision History. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 About This Publication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Applicability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Intended Audience . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Contents 6.7 6.8 6.9 6.10 6.11 7 Supported Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 7.1 8 New Demo Programs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 Other Supported Demo Programs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Document Revision History This revision history summarizes the changes made in each published version of the Release Guide for Dialogic® Host Media Processing Software Release 3.0WIN, which is a document that is subject to updates during the lifetime of the release. Document Rev 07 - published December 2010 Updated to support the Dialogic® D/4PCIUFEQ and the Dialogic® D/4PCIU4SEQ boards.
Document Revision History • Added the Dialogic® Springware Architecture Products on Windows Configuration Guide to the Installation and Configuration Documentation section. • Added the Dialogic® Global Call Analog Technology Guide to the Programming Libraries Documentation section. • Added the Dialogic® Learn Mode and Tone Set File API Software Reference to the Programming Libraries Documentation section.
Document Revision History • In the Software Restrictions topic, added a bullet item about Support for Quality of Service (QoS) under Global Call on Windows® 7 or Windows Server® 2008 operating systems. In the System Requirements chapter: • Basic Hardware Requirements section: – Added a note that a minimum of 2 GB of RAM is required for Windows® 7 or Windows Server® 2008 under memory. – Added information about the HPET Timer. – Updated the information in the Physical Address Extension (PAE) bullet item.
Document Revision History In the Supported Hardware chapter: • Removed Section 9.2, “Dialogic® Digital Station Interface Products” because these products have been discontinued and are no longer supported. Document Rev 02 - published November 2007 Made global changes to reflect the Dialogic brand. Added this new Document Revision History section. In the System Requirements section: • Added information about Kernel Memory and updated the information about Physical Address Extensions in Section 2.
About This Publication The following topics provide information about this publication. • Applicability • Intended Audience • How to Use This Publication • Related Information Applicability This Release Guide provides information about the features, system requirements, and release documentation for Dialogic® Host Media Processing Software Release 3.0WIN. Intended Audience This document is intended for users of Dialogic® Host Media Processing Software Release 3.0WIN.
About This Publication • Chapter 9, “Demonstration Software” - describes the demonstration programs provided in this release. • Chapter 8, “Supported Hardware” - provides a list of all the hardware supported in this release. • Chapter 10, “Documentation” - provides a list of the documents that accompany this release, either on the CD or downloadable from the Dialogic Support web site. Related Information See the following for additional information: • http://www.dialogic.
Release Overview 1. 1 This chapter provides an overview of the Dialogic® Host Media Processing (HMP) Software as well as a high-level overview of the products and features that are newly supported in Dialogic® Host Media Processing Software Release 3.0WIN. Dialogic® HMP Software Release 3.0WIN performs media processing tasks on generalpurpose servers based on Dialogic® architecture without the need for specialized hardware.
Release Overview Licensing Dialogic® HMP Software media resources are provided via a license file. This file contains authorization for a combination of call control and media processing features. The license can either be associated with the host machine via its MAC address (Host ID) or, if you are using one or more of the supported Dialogic® DNI or DSI boards, associated with one of the boards in the system.
Release Overview • Secure Real-time Transport Protocol (SRTP) • SIP Transport Layer Security (TLS) • MSML media server software for use by remote applications • Conferencing (CNF) API • SS7 products and SIUs Refer to Chapter 3, “Features” for additional information about these new features. Software Restrictions The following restrictions apply to Dialogic® HMP Software Release 3.0WIN: • This software is subject to the U.S. Export Administration Regulations and other U.S.
Release Overview 11. Change “Select the protocol this QoS policy applies to:” from default ''TCP'' to ''UDP''. If you want to specify a specific range of source port addresses, select “From this source port number or range:” Specify the range of RTP and RTCP port numbers used by the IPM devices. The default range is from 49152 to the number of IPM devices x 2 (RTP+RTCP). Click Finish. 12. Close the Microsoft Management Console. Click Yes to save the settings. 13. Start the Dialogic® HMP Software.
System Requirements 2. 2 The basic requirements to install and run Dialogic® Host Media Processing Software Release 3.0WIN are described in the following sections: • Basic Hardware Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 • Basic Software Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 • Equipment and Configurations Tested . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 • Ordering the Product . . .
System Requirements Table 1. Processor Recommendations Number of User Sessions1 Processor Type and Clock Speed G.729AB2 G.711 (20 msec Frame) Up to 64 Intel Pentium 4, 2.0 GHz Dual Intel Xeon, 2.0 GHz Up to 96 Single Intel Xeon, 2.4 GHz Dual Intel Xeon, 3.06 GHz Up to 120 Dual Intel Xeon, 2.4 GHz Dual Intel Xeon, 3.2 GHz w/HT or Dual Core Extreme 3.2 GHz w/HT Up to 200 Dual Intel Xeon, 3.06 GHz Dual Intel Xeon, 3.6 GHz w/HT or Dual Core Extreme 3.2 GHz w/HT Up to 500 Dual Intel Xeon, 3.
System Requirements The basic software requirements for this release are: • Operating System - one of the following: Note: Only 32-bit versions of these operating systems are currently supported.
System Requirements 2.3.1 Multimedia Gateways Dialogic® HMP Software Release 3.0WIN has been tested with the following multimedia gateways: • Dilithium Networks DTG 2000 Multimedia Gateway (SIP version) Note: The Dilithium gateway was configured so that a Dialogic® HMP Software Media Server was one of the SIP endpoints running a video messaging test application.
System Requirements Table 2. Devices Tested for Interoperability with Dialogic® HMP Software (Continued) Manufacturer & Product Device Type SIP H.323 Siemens HiPath IP-PBX N/A Tested SJ Labs SJphone VOIP softphone version 1.10 Soft Client Tested N/A Notes: Tested = Interoperability has been tested by Dialogic. N/A = Not applicable. 2.3.3 Configurations Tested The reference configurations listed in Table 3 have been successfully tested with CPU utilization of 50% or less. Table 3.
System Requirements Note: Dialogic® HMP Software Release 3.0WIN has been tested only on systems with NT file systems (NTFS). Dialogic® Host Media Processing Software Release 3.0WIN has not been tested on systems with FAT 32. 2.4 Ordering the Product The following table lists the resources that are available through flexible licensing. Table 4. Media and Other Resources Resource Code Number of Resources Available RTP G.
System Requirements The Dialogic® HMP Software provides a high level of flexibility in choosing media processing configurations. However, all possible combinations of the resources listed in Table 4 are not supported. Refer to the following rules and the automatic license fulfillment tool for determining valid configurations.
System Requirements 22 Dialogic® HMP Software Release 3.
Features 3. 3 This chapter lists and describes the new features that are introduced by Dialogic® Host Media Processing Software Release 3.0WIN as well as existing features from previous releases that continue to be supported. This information is provided in the following sections: • Multimedia (Audio/Video) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 • Secure Real-time Transport Protocol (SRTP) . . . . . . . . . . . . . . . . . . . . . . . . .
Features – Supports a proprietary video file format and the Linear PCM (128 kbps) audio file format. • Multimedia File Conversion Utilities: These utilities provide off-line conversion of multimedia files. They can be downloaded from the following web site (check this web site periodically for updates to the conversion tools and their capabilities): http://www.dialogic.com/support/helpweb/hmp/hmpWin/hmp30/omf/default.
Features while the RTP resource provides one RTP channel for the audio stream and one RTP channel for the video stream. • The RTP channel for a video stream cannot be used for an audio stream. • The programming libraries that provide multimedia-related enhancements and additions are identified in the following outline of multimedia functionality: – The Dialogic® Multimedia API Library records and plays the multimedia data using a multimedia device.
Features • For message authentication and integrity, the pre-defined authentication transform is HMAC-SHA1 as described in the HMAC: Keyed-Hashing for Message Authentication IETF publication, RFC 2104. An important part of any encryption scheme is the generation of the keys used to encrypt the information. SRTP relies on an external key management system to provide the master key and master salt.
Features 3.5 Higher Channel Density Support Dialogic® HMP Software Release 3.0WIN supports up to 720 instances of G.711-based voice resources in an IVR configuration and up to 200 instances of low bit-rate voice resources. For additional information about channel densities supported, see Chapter 2, “System Requirements”. 3.6 Dialogic® Conferencing (CNF) API Dialogic® HMP Software Release 3.
Features Signaling Interface Units (SIUs) Dialogic® Signaling Interface Units (SIUs) are SS7 server solutions that provide a convenient and cost-effective way to add SS7 connectivity to an existing multi-chassis system or to enable an application with the necessary protocols for mobile wireless or intelligent networks. Dialogic® HMP Software Release 3.
Features Global Call API support Supports the development of call control applications that use SS7 technology. See the Global Call SS7 Technology Guide for more information. Note: Global Call SS7 binaries are linked with the dynamic linked libraries in the Dialogic® SS7 DSI Development Package. Global Call SS7 customers must use the Dialogic® SS7 DSI Development Package version 5.0 or later. If an earlier version is used, the Global Call SS7 server will not start during download.
Features media streaming between their four analog interfaces and HMP; however, they have no CT Bus connectivity. Note: The Dialogic® D/4PCIU board will not function with any other board in the system, and must be the only board in the system. This is a permanent, stand-alone restriction. The Dialogic® D/80PCIE-LS Media Board is a full-length PCI Express form factor, eightport, full-featured JCT board.
Features Analog Front-End and CNF Audio Conference Party A full-duplex or half-duplex connection between an audio conferencing party device (CNF API) and a Springware front-end device on board. Requires a valid audio conferencing party device handle obtained through the cnf_OpenParty( ) function and a valid voice device handle obtained through the dx_open( ) function. Both synchronous and asynchronous modes are supported. In the half-duplex connection, either type of device can listen to the other.
Features called on the associated voice device to be able to transmit digits (required by Global Call). The following restrictions apply to D4PCIU boards: • The boards will not function with any other board in the system, and must be the only board in the system. This is a permanent, stand-alone restriction. • Transaction record is not supported. • The Voice API library routing functions dx_getxmitslot( ), dx_listen( ), and dx_unlisten( ) are not supported.
Features Whenever transaction recording from an HMP soft Bus TDM time slot, i.e., from an HMP media or IP device, is required, use an HMP voice device instead. In this case, there is no limitation and both time slots are supported.
Features channel basis, as shown below. In this excerpt, there is a -7 dB reduction from the default. ipm_SetParm(nDeviceHandle, PARMCH_RX_ADJVOLUME,-7) // Reduces the volume of Inbound IP traffic before it goes into the analog board by 7dB Refer to the Dialogic® IP Media Library API Programming Guide and Library Reference for more information about using the ipm_SetParm( ) function and parameters.
Features FirmwareFile parameter. This is where a non-default parameter for the firmware file would be selected. See the Dialogic® Springware Architecture Products on Windows Configuration Guide for more information about configuration procedures and firmware load files. HMP Resource Licensing The same procedures for associating an HMP resource license to boards should be followed for the Dialogic® Springware boards. The Dialogic® HMP Software Release 3.
Features HMP virtualization is implemented using VMware® ESXi 4.0 Update 1 Installable. VMware® ESXi partitions a physical server into multiple secure and portable virtual machines that can run side by side. Each virtual machine represents a complete system— with processors, memory, networking, storage and BIOS—so that an operating system and software applications can be installed and run in the virtual machine without any modification. Refer to the VMware® ESXi 4.0 documentation at http://www.vmware.
Features Virtual machine configuration is accomplished using the vSphere vCenter or via the VMware CLI. Refer to the vSphere Basic System Administration or equivalent guide at http://www.vmware.com/pdf/vsphere4/r40_u1/vsp_40_u1_admin_guide.pdf for vSphere vCenter information. For VMware CLI instructions, refer to http://www.vmware.com/pdf/vsphere4/r40_u1/vsp_40_u1_vcli.pdf. Notes:1.
Features physical network interfaces. The system integrator should carefully consider the virtual network layout based on the aggregated network traffic of all virtual machines and the capabilities and number of the physical network interfaces. 3.9.3 Density Limits Aggregate density limits were tested at the currently supported limits as physical platforms.
Features • Echo Cancellation Includes the following echo cancellation support for circuit switched connections that may contain echo on the received media stream: – Provides echo cancellation via runtime API command for the: • Dialogic® HMP Software signal detector of the Dialogic® HMP Voice resource • Dialogic® HMP Software conferencing resource • Dialogic® HMP Software CSP resource • Dialogic® HMP Software IPM resource (for E1/T1 connections) – Compliance with G.
Features – SIP INFO messages – SIP OPTION messages – SIP SUBSCRIBE and NOTIFY messages – Getting RTP addresses of a call – Getting SIP-specific origination and destination addresses for a call – Host LAN cable disconnect alarms – SIP generic headers – SIP register and unregister – SIP digest authentication – Support for SIP message headers greater than 255 bytes (See the Dialogic® Global Call IP Technology Guide for information.
Features – G.
Features Software Installation Guide and the Compatibility Notes section of the Release Update for information about this feature.) Note: Processor throttling can be left on with Windows® 7 or Windows Server® 2008 as these operating systems do not use the APIC Driver.
Installation and Configuration 4. 4 This chapter describes the installation and configuration software features that are supported by Dialogic® Host Media Processing Software Release 3.0WIN. • Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 • Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 4.
Installation and Configuration past. When you install the Dialogic® HMP Software Release 3.0WIN, a shortcut to the web site containing the user documentation will be placed on the Start menu as follows: Start > Programs > Dialogic HMP > Documentation > User Documentation. User documentation that was installed with a previous release will be removed. For complete installation information, see the Dialogic® Host Media Processing Software Release 3.0WIN Software Installation Guide. 4.
OA&M Software 5. 5 This section describes the OA&M (operation, administration, and maintenance) software features that are supported in Dialogic® Host Media Processing Software Release 3.0WIN. • Administration Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 • Dialogic® NCM (Native Configuration Manager) API Library . . . . . . . . . . . . . . 45 • Diagnostics Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
OA&M Software New Features There have been no new features since the Dialogic® Host Media Processing (HMP) Software Release 2.0WIN release. 5.3 Diagnostics Software This section describes the new diagnostic capabilities and tools available for Dialogic® Host Media Processing Software Release 3.0WIN. For more information about the diagnostics software, refer to the Dialogic® Host Media Processing Diagnostics Guide.
Programming Libraries 6. 6 This chapter describes the various development libraries and demonstration programs that are available as part of Dialogic® Host Media Processing Software Release 3.0WIN. • Dialogic® Audio Conferencing (DCB) API Library . . . . . . . . . . . . . . . . . . . . . . 47 • Dialogic® Conferencing API Library . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 • Dialogic® Continuous Speech Processing (CSP) API Library . . . . . . . . . . . . .
Programming Libraries New Features There have been no new features implemented since Dialogic® Host Media Processing (HMP) Software Release 2.0WIN. 6.2 Dialogic® Conferencing API Library The new Dialogic® CNF Conferencing API library supports development of conferencing applications on Dialogic® HMP Software. The conference can take place over an IP network and/or over traditional public switched telephone network (PSTN) lines.
Programming Libraries Automatic gain control (AGC) AGC is an algorithm for normalizing an input signal to a target level. The AGC algorithm discriminates between voiced and unvoiced signals within a conference. Active talker The active talker feature sums the three most active talkers in a conference, so that the conversation doesn’t get drowned out when too many people talk at once. Conference monitoring Participants have listen-only access to a conference.
Programming Libraries New Features There have been no new features implemented since Dialogic® Host Media Processing (HMP) Software Release 2.0WIN. 6.4 Dialogic® Device Management API Library The Dialogic® Device Management API library provides run-time control and management of configurable system devices, which includes functions to reserve resources and manage the connections between devices for communication and sharing of resources. The Dialogic® Device Management API functions enable use of the T.
Programming Libraries Dialogic® Global Call API Functions Not Supported by Dialogic® HMP Software The following Dialogic® Global Call API functions are not supported by Dialogic® HMP Software: • gc_Attach() • gc_CallProgress() • gc_GetANI() • gc_GetBilling() • gc_GetCallProgressParm() • gc_GetConfigData() • gc_GetDNIS() • gc_GetInfoElem() • gc_GetNetworkH() • gc_GetUserInfo() • gc_GetVoiceH() • gc_LoadDxParm() • gc_Open() • gc_QueryConfigData() • gc_ReleaseCall() • gc_ReqANI() • gc_SetBilling() • gc_SetCal
Programming Libraries New Features The Dialogic® IP Media Library API supports the following new features in this release. These features are new since Dialogic® Host Media Processing (HMP) Software Release 2.0WIN: Secure RTP The payload (and padding) of RTP packets may be encrypted using SRTP. The IP Media Library now includes the ipm_SecurityGenMasterKeys() function that generates master and salt keys. For more information, see the Dialogic® IP Media Library API Programming Guide and Library Reference.
Programming Libraries 6.9 Dialogic® Multimedia API Library The Dialogic® Multimedia API is used to play and record digitized multimedia in support of applications providing video services, such as video mail, video color ring, video caller ID, and video location-based services. Multimedia library functionality is documented in the Dialogic® Multimedia API Programming Guide and Library Reference.
Programming Libraries Refer to the Dialogic® Standard Runtime Library API Programming Guide and the Dialogic® Standard Runtime Library API Library Reference for more information. New Features No new Dialogic® SRL API features have been added in Dialogic® Host Media Processing Software Release 3.0WIN. 6.
Supported Applications 7. 7 This chapter describes applications supported by Dialogic® Host Media Processing Software Release 3.0WIN. • MSML Media Server Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 7.1 MSML Media Server Software The MSML Media Server Software has been designed and implemented as an integral part of the Dialogic® HMP Software.
Supported Applications 56 Dialogic® HMP Software Release 3.
Supported Hardware 8. 8 This section lists the boards supported by Dialogic® Host Media Processing Software Release 3.0WIN. The boards are organized into the following categories: • Dialogic® Digital Network Interface Products . . . . . . . . . . . . . . . . . . . . . . . . . . 57 • Dialogic® Signaling Products . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57 • Dialogic® Analog Interface Products . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58 8.
Supported Hardware 8.3 Dialogic® Analog Interface Products The supported Dialogic® Analog Interface products consist of the following models: • D/4PCIUFEQ • D/4PCIU4SEQ • D/80PCIE-LS 58 Dialogic® HMP Software Release 3.
Demonstration Software 9. 9 Demonstration programs are provided to demonstrate the functionality and features of Dialogic® products and serve as examples of application programming using Dialogic® API libraries. All demo programs are supplied as source code which users may modify to explore other capabilities of the products. This chapter provides information about demonstration programs provided in Dialogic® Host Media Processing (HMP) Software Release 3.0WIN. • New Demo Programs . . . . . . . . . . . .
Demonstration Software sample application demonstrates best known methods (BKM) for software architecture, design, and API usage. The sample application server implements simple voice and video mail functionality using MSML scripts and media recording files to perform all media functions on the Media Server. The Application Server uses HMP in SIP 3PCC mode for call control. See the readme.
Demonstration Software Continuous Speech Processing (CSP) Demo The CSP demo is a single-threaded program based on the Dialogic® Continuous Speech Processing API that illustrates CSP features such as voice activity detection, barge-in, pre-speech buffering, and echo cancellation. You can run the CSP demo in two different modes: manual mode and diagnostics mode. In the Manual mode, the demo is a single-channel, interactive demo which allows you to barge in on a prompt that is being played.
Demonstration Software • Configuration file • Command line options • Output log files • Printing to the monitor • QoS See the Dialogic® IP Gateway (Global Call) Demo Guide for more information. IP Media Server for HMP Demo The IP Media Server for HMP demo is an object-oriented host-based application that demonstrates using the Dialogic® Global Call API to build an IP media server, providing voice and fax services via IP technology.
Demonstration Software VoiceDemo The VoiceDemo demonstration program uses the asynchronous programming model. It is a multithreaded, multi-channel demo based on the Dialogic® Voice API that illustrates key voice features, such as play, record, volume adjustment, and make call. The demo consists of two threads. The main thread creates a child window for each voice device that is opened. The purpose of the second thread is to poll for device events using the Standard Runtime Library function sr_waitevt( ).
Demonstration Software 64 Dialogic® HMP Software Release 3.
10 Documentation 10. This chapter provides information about the documentation that supports Dialogic® Host Media Processing Software Release 3.0WIN. This information is organized into the following sections: • Documentation Support for Dialogic HMP Software Release 3.0WIN Features65 • Release Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68 • Installation and Configuration Documentation . . . . . . . . . . . . . . . . . . . . . . . . .
Documentation Table 5. User Documentation Feature Support (Continued) Dialogic® HMP Software Release 3.0WIN Feature Resource Licensing User Documentation • Dialogic® Host Media Processing Software Release 3.0WIN Administration Guide • Dialogic® Host Media Processing Software License Transition Guide IP Call Control Using Global Call • Dialogic® Global Call API Library Reference • RFC2833 • Dialogic® Global Call API Programming • H.
Documentation Table 5. User Documentation Feature Support (Continued) Dialogic® HMP Software Release 3.
Documentation Table 5. User Documentation Feature Support (Continued) Dialogic® HMP Software Release 3.
Documentation 10.3 Installation and Configuration Documentation The following installation and configuration documentation is provided for this release: • Dialogic® Host Media Processing Software Release 3.
Documentation • Dialogic® Global Call Analog Technology Guide † • Dialogic® Global Call API Library Reference • Dialogic® Global Call API Programming Guide † • Dialogic® Global Call IP Technology Guide † • Dialogic® Global Call ISDN Technology Guide • Dialogic® Global Call E1/T1 CAS/R2 Technology Guide • Dialogic® Global Call SS7 Technology Guide † • Dialogic® IP Media Library API Programming Guide and Library Reference † • Dialogic® Learn Mode and Tone Set File API Software Reference † • Dialogic® Multime
Documentation 10.8 Online Help The following online help is provided for this release: • Dialogic® Configuration Manager (DCM) Online Help † • Dialogic® Installation Online Help † • Dialogic® Ansrmt Voice Demo Online Help • Dialogic® Xaansr Voice Demo Online Help • Dialogic® VoiceDemo Online Help Note: A dagger (†) next to a document title indicates that the document is new or has been updated since Dialogic® Host Media Processing (HMP) Software Release 2.0WIN. Dialogic® HMP Software Release 3.
Documentation 72 Dialogic® HMP Software Release 3.
