Very Large conference with chan_capi and Diva hardware

Very large conference is one full duplex conference with 240 ... 900 members.
To implement such large conferences this is necessary to break the conference in the groups and to transmit only the summary group signel between groups (while inside of the group signal is built by any-to-any transmission of signals).

The most critical part if the creation of the groups, binding of certain media processing resources to groups and selection of the communication resources for transmission of signals between groups.

chan_capi implements the algorith to perform all mentioned tasks automatically. All the user has to do is to provide "g" option to capicommand "chat". With this option chan_capi will automatically create groups, distribute the required by groups media media processing tasks between available hardware resources and establish the paths betwee groups in the most efficient way. This allows to achive not only the best usage of the avvailable hardware but to minimize the introduces by transmission of summary signal delay.