System information

Dialogic

HMP Software Release 3.0WIN Release Guide — December 2010 23

Dialogic Corporation

3.Features

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) . . . . . . . . . . . . . . . . . . . . . . . . . 25

• SIP Transport Layer Security (TLS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

• MSML Media Server Software for Remote Applications. . . . . . . . . . . . . . . . . . 26

• Higher Channel Density Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

• Dialogic® Conferencing (CNF) API . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

• Support for SS7 Products and SIUs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

• Analog Device (Springware) Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

• Other Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

3.1 Multimedia (Audio/Video)

Note: All multimedia-related features are new for this release.

• Multimedia record and playback with basic playback control and synchronized audio

and video.

• Record from RTP stream to multimedia file. Play from multimedia file into RTP stream

while maintaining synchronization between audio and video.

• Supports the H.263 (profile 0, level 30) video codec. Level 30 supports CIF, QCIF and

sub-QCIF resolution decoding. It is capable of operation with a bit rate up to

6 x (64,000) = 384,000 bits per second, with a picture decoding rate up to

(30,000)/1001 pictures per second.

• Supports the following audio codecs for RTP:

– G.711

– G.723.1

– G.729A (compatible with G.729 format)

– G.729AB (compatible with G.729B format)

Note: Audio codec is licensed separately.

• Supports the following video picture formats:

– Common Intermediate Format (CIF) picture size (352 pixels by 288 pixels)

– Quarter Common Intermediate Format (QCIF) picture size (176 pixels by 144

pixels)

– Sub-QCIF picture size (128 pixels by 96 pixels)