Installation guide

Dialogic
®
System Release 6.1 CompactPCI for Windows
®
Release Update 72
Media load 9F-MC supports a total of 11 DSP conference resources or DCB devices,
each represented in the Audio Conferencing (DCB) API as a device dcbBnDy. It is the
last DSP/DCB device with the maximum conference size of 90. Use the
dcb_dsprescount( ) function to obtain the available conference resource count for a
specified DSP.
To differentiate with the previous media load 9F, the string -MC is added to the pcd and
configuration file names.
Note: For the smaller sized conferences, conference size is limited to 16 parties without
bridging. Conference bridging can be used on the smaller sized conferences to effectively
expand a conference beyond the maximum size. Conference bridging consumes
conferencing resources, reducing overall board conference density.
Media Load 10F for DM/V4800BC Media Board
The features and channel densities provided by media load 10F on the DM/V4800BC
Media Board are as follows:
There are 420 total voice resources. Any combination of the voice features (basic voice
and FSK) can be used up to a total of 420. (Transaction record is not supported.) In
addition to these voice resources, 32 conferencing resources (with echo cancellation and
tone clamping) can be used.
Notes:1. The ability to sustain 100% load plays/records on all 420 voice channels is dependent
upon several factors such as the audio length and the simultaneity of the playbacks and
records. Heavy simultaneous plays or records above ~ 300 channels can cause quality
degradation on the audio in these particular cases:
• Long audio lengths; the longer the audio, the more likely degradation can exist.
• Simultaneous voice I/O operation start on all channels; if all channels are instructed to
start the I/O operation at the same time, it will likely cause noticeable degradation.
• Records are more stressful on the resources and are more likely to produce
degradation than playbacks.
Under normal field conditions, calls are usually spread among channels at different start
times, causing a natural staggering of the I/O operations. Also, they are typically of
different lengths and may terminate at different times. This statistical behavior of calls
Features
Supported
Rich Conferencing with Echo
Cancellation and Tone Clamping
Maximum Conference Size
without Bridging
Fax
Channel
Density
250 Mixed: One with
conference size of 90, and
10 with conference size of
16 each
30
Features
Supported
Basic
Voice
FSK Transactio
n Record
Rich Conferencing with Echo
Cancellation and Tone
Clamping
Maximum Conference Size
without Bridging
Channel
Density
420 420 0 32 16