User`s guide

Dialogic
®
System Release 6.0 PCI for Windows
®
Release Update, Rev 62 — January 30, 2008 153
Dialogic Corporation
Note: It is also possible to specify one NIC for RTP/RTCP and, via Global Call, assign a different
NIC for signaling and data. See Section 1.46, “Dialogic
®
DI0408LSAR2 Board Support for
Host Systems with Multiple NICs”, on page 159.
1.45.1 Feature Description
This release introduces support for media load 3 on the DI0408LSAR2 Board. Media load
3 provides the same features as media load 2 with the addition of IP. (For more
information about media loads, see the DI0408LSAR2 Media Loads section below. There
is also an IP-only media load, media load 5.) The following new features are supported on
the DI0408LSAR2 Board when using media load 3:
• Call control implemented on the host by host-based stack technology (call control
library, IPT CCLib). Media processing (RTP/RTCP processing) performed on the host,
implemented via the IP Media Service developed for DI0408LSAR2 media load 3.
• Host-based IP stacks
• Global Call API support for IP
• IPML support for IP
• RADVISION stack; compliant with ITU-T H.323 V.4 specification, including provision
for periodic registration with gatekeeper
• RADVISION SIP stack; compliant with IETF RFC 3261, the Session Initiation Protocol
(SIP)
Host Computer
Host NIC
Application
IP Media Service
(IPMEDIA.EXE)
IP Network
IP Signaling
RTP/RTCP
DI0408LSAR2 Board
DM3 Device Driver
IP Media
Commands
Global Call API
IP Signaling
CC Lib
IP Media
Library