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  • New command for conference management added to chan_capi

    (from README.media) chat_command Description: Used to send command to conference. Supported hardware: Diva Syntax: capicommand(chat_command|options|roomname) options - mandatory r - Remove newest user from conference. Command does not apply to calling member and be used by operators only. l - Remove...
    by divagpl on 07-16-2009
  • Re: Question form support: Asterisk Konferenzen / Timingdevice

    In case Diva is used for conferencing then "chat" chan_capi command should be used instead of MeetMe. Using "chat" conference is done on Diva hardware and not on host. Diva hardware will use internal clock (from TDM or from internal clock source) if necessary. "chat" can...
    by divagpl on 07-16-2009
  • Chan_dialogicdiva allows to play messages to conferences

    Using 'chat_play' command this is possibe to play voice message to all members of conference while music on hold is played to caller This feature is available for E.1/T.1/S0/PSTN and for IP conference members Please read README.media for details
    by divagpl on 05-15-2009
  • Diva conferencing AGC revisited

    Diva provides conferencing AGC (Automatic Gain Control) which is used in conjunction with active talker detection to gain the signals of active talkers and to suppress injected by inactive parties noise. The evaluation of active talkers includes the identification of signal as originated by human talker...
    by divagpl on 05-01-2009
  • Managed conference example

    Dial plan example (from README.media) shows how 'chat_mute' command can be used to manage conference. The users calling to 1291 will join conference as operators, to 1292 as regular users and 1293 as listeners. Operators can use '0' DTMF key to mute all regular users and '1' DTMF...
    by divagpl on 05-01-2009
  • Managed conferences using chan_capi

    By default chan_capi 'chat' command provides one "any-to-any" functionality. This is convient for conferences with relatively small amount of members. In the large conferences "any-to-any" functionality receives not useful. The problems in the large conferences are caused...
    by divagpl on 05-01-2009
  • Diva chan_capi provides managed conference

    Use 'chat_mute' to manage conferences Diva chan_capi 'chat' command supports three types of conference members: Regular users Operators Listeners Regular users can receive voise stream from conference and send voice stream to conference. Outgoing (from user to conference) voice stream...
    by divagpl on 05-01-2009
  • Use of DSP resources for conferences with IP members

    The "chat" command allows to create conference with multeple rooms. This allows to create conference between E.1/T.1/S0/Analog and IP members in fully transparent to user way. "chat" command always detects the type of connection and uses appropriate resources. The implementation of...
    by divagpl on 04-20-2009
  • CHAN_CAPI README.media

    Contained in chan_capi description of media features Media control Volume control AGC Pitch control Tone detection Tone generation Human talker detection Conferencing E.1/T.1/S0/Analog to E.1/T.1/S0/Analog E.1/T.1/S0/Analog to IP SIP/IAX IP SIP/IAX to IP SIP/IAX Use DSP resources for IP media processing...
    by divagpl on 04-03-2009
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