System information

38 Dialogic
®
HMP Software Release 3.0WIN Release Guide — December 2010
Dialogic Corporation
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. It is important to note that density projections are platform specific and are
susceptible to the performance capabilities of the underlying hardware platform (host),
and to the number of virtual machines. Initial density results show that the aggregate
density of virtual machines running on the same host may be slightly less than the total
capacity of the physical server. This is the result of additional overhead associated with
each virtual machine.
3.10 Other Features
In addition to the new features, the following features are also supported in this release:
• Enhanced Licensing Capability
Support for the following licensing enhancements:
– Host based licensing - license is associated with particular machine based on the
machine’s MAC address
– Board-based licensing - license is associated with a particular board based on the
board’s serial number
For additional information, see the Dialogic
®
Host Media Processing Software
Release 3.0WIN Administration Guide.
• Host Streaming Interface
Dialogic
®
HMP Software Release 3.0WIN can create media stream connections
between external board-based channels on the Dialogic
®
Digital Network Interface
(DNI) board to the HMP host.
The Host Streaming Interface feature allows Dialogic
®
DNI boards to communicate
with HMP software running on the host. The Dialogic
®
DNI boards contain bridge
devices that are used to perform this streaming.
For additional information, see the Dialogic
®
Host Media Processing Configuration
Guide.
• Interface Board Support
Dialogic
®
HMP Software Release 3.0WIN supports the following interface boards:
– Dialogic
®
Digital Network Interface Boards
For Dialogic
®
Network Interface Boards, the Dialogic
®
Global Call API is used to
provide call control functionality on PSTN interfaces. For E1, T1 and ISDN
technologies, the libdm3cc.dll library provides this functionality and is dynamically
loaded, by specifying GC_DM3CC_LIB when calling the gc_Start( ) function.
For more information about the interface boards, see the Dialogic
®
Host Media
Processing Configuration Guide and the Dialogic
®
Configuration Manager (DCM)
Online Help.