ABOUT OSLEC

Discussion in 'General' started by Rolf, Mar 18, 2010.

  1. Rolf

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    Hello!

    Dear friends! :)

    Can anybody say me, is OSLEC usefull for echo cancellation without FXO cards?

    I mean, that there is no FXO analog cards (Digium and so on) in my little home system. But i have FXO trunk (hardware FXO gateway) for outgoing calls. The build-in FXO gateway echocanceller works bad.

    So, can I use OSLEC to cancell echo with my hardware FXO Gateway?


    If yes - how can I do this?


    THANK YOU!!!
     
  2. DaveD

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    Oslec will not work for SIP, so can not use.

    What hardware gateway are you using to link Elastix to the PSTN line ?
     
  3. Rolf

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    Thank You for replay!

    I use for my PSTN line D-Link DVG-7111S and build-in echo cancellation works this way: when i speak, it turn off the interlocutor's speak channel. So, if we speak tougether at same time, i don't hear him. Olso, it cause "fragmentary" voice transmision.

    There is no problems (except echo :) ) when i turn off echo cancellation on gateway...
     

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