Audio Conference; Converting Voice Codes; Recording; Video Announcement - Huawei U-SYS MRS6100 Technical Manual

Technical Manual
U-SYS MRS6100 Media Resource Server

4.4 Audio Conference

Under the control of control devices, the MRS6100 provides the multiparty conference
function. It supports multi-coded terminals at the same time. The organizer can
control the conference in real time.
The MRS6100 supports IP based audio conference. The MRS6100 audio conference
function has the following features:
Support up to 120 parties in a conference.
Support up to 2,400 three-party conferences.
Provide the recording and announcement functions for the conference.
Provide the recording, announcement, and digit collecting functions for a party in
the conference.
Provide the enhanced control function over the conference.

4.5 Converting Voice Codes

The MRS6100 supports various voice codec algorithms such as G.711A/u, G.723.1,
G.726, and G.729A. It can convert the codec algorithms as required.

4.6 Recording

The MRS6100 supports recording for a channel or for the conference. It supports
several audio file formats, such as G.711A/u and G.729A. The recorded audio files are
stored in the specified directory on the FTP server.

4.7 Video Announcement

Under the control of the SoftSwitches or AS, the MRS6100 provides the video
announcement function. This function has the following features:
Support multiple video codes, such as H.263.
Support multiple image formats, such as CIFand QCIF.
Support multiple video rates ranging from 64 kbps to 384Kbps.
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Chapter 4 Media Resource Function