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Firewall problem

Discussion in '3CX Phone System - General' started by adangr1980, Jul 22, 2008.

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  1. adangr1980

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    Im having problems with my system. this have oneway audio only. the firewall test shows errors 4,6,8 & 10 for 9000-9015 ports. I have a SpeedStream5200 modem router. can nay help me with this??
     
  2. Anonymous

    Anonymous Guest

    What firewalls are you using please?
     
  3. francesco

    francesco New Member

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    you have open this port on your server?
     
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  4. Henk

    Henk Member

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    The following ports need to be open on the firewall:

    SIP 5060 - 5080
    RTC 10000 - 20000 Required for your audio.
    RTC 9000 - 9003 Required for your audio.
    STUN 3478

    This are a lot of ports, open them and than start restricting your range once you got the phone working.

    Hope this helps.

    H.
     
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