msn v6 not function behind firewall and nat

Discussion in 'Windows MSN Messenger' started by LUCA, Aug 17, 2003.

  1. LUCA

    LUCA Guest

    hi everybody,

    i've a problem with an italian Isp called FastWeb....for
    default, in every company lan, it install a Cisco Router
    1751v VoiceIp for adsl connection...anyway, i've a
    firewall in my workstation, but with both vers. msn 5 and
    6 i cannot make a vocal,video connection with my
    contacts..i've called my isp but it says that msn has
    difficult to pass by a firewall or nat so voice and video
    are impossible...but i've tried to configure my firewall
    and nothing to do...even if i can do a session with
    remote desktop...strange....but no voice no video...from
    lan to residential gateway (home) nothing to do...can you
    help me?...can you give me all port to open IN and OUT
    for audio and video for msn6?...i've already seen the
    data sheet of me please, msn it's
    wonderful... i need it
    LUCA, Aug 17, 2003
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