$arr_19 ), array( 3, false, $arr_20, $arr_24 ), array( 2, false, "\" />", $arr_25 ) ) ); ?> $arr_27 ), array( 3, false, $arr_28, $arr_30 ), array( 2, false, "\" />\n\n", $arr_31 ) ) ); ?> array( 2, false, false, $arr_9 ), array( 4, $arr_10, "if", $arr_245, $arr_248 ), array( 2, false, "\n", $arr_249 ) ) ); ?> rr_466 ), array( 4, $arr_467, "if", $arr_482, $arr_484 ), array( 2, false, "\n", $arr_485 ) ) ); ?> Talk Soft » Linux Magazine
 

VoIP with FreeSWITCH

Open source projects have lowered the barrier to entry into telephony for hobbyists and businesses alike. The popular Asterisk PBX tool, for instance, is a high-functioning and low-budget telephony alternative that has proven disruptive in the world of business telephone systems [1]. Perhaps the most disruptive software of all, however, comes in the form of the scalable softswitch library called FreeSWITCH.

The FreeSWITCH website [2] says that it can be used as a "simple switching engine, a PBX, a media gateway, or a media server to host IVR applications."

True to that chameleon-like description, FreeSWITCH has appeared in production environments as a telco switch, in numerous business scenarios as a PBX, as a softphone for laptop users, and even as a voice routing engine for the OpenSim project.

[...]

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Comments

  • A Software Development Kit for FreeSwitch

    Hi,
    I thought I would suggest an SDK (Software Development Kit) that I found recently with FreeSwitch. It is called OZEKI VoIP SIP SDK, with FreeSwitch support. Here is their website: http://voip-sip-sdk.com/p_4...-sdk-with-freeswitch-voip.html
    I think it is a good opportunity for a developer to create a customized VoIP application, and I suggest it to professionals, who are interested in VoIP technology.

    Cheers,
    Michael

  • CEL is lossy codec


    http://en.wikipedia.org/wiki/CELT

    Overall, a good article.

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