Firewall Check

Discussion in '3CX Phone System - General' started by 12494, Apr 30, 2010.

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  1. 12494

    12494 Member

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    I'm a newbie and so far I think things are actually going pretty well. I have SIP service from CallCentric and have inbound and outbound calls working plus station to station.

    My question regards warnings in the Firewall Checker results. Can you tell me if these are something I should be concerned about and if so suggestions?

    Thank you.

    ======

    3CX Firewall Checker, v1.0. Copyright (C) 3CX Ltd. All rights reserved.

    <17:50:30>: Phase 1, checking servers connection, please wait...
    <17:50:30>: Stun Checker service is reachable. Phase 1 check passed.
    <17:50:30>: Phase 2a, Check Port Forwarding to UDP SIP port, please wait...
    <17:50:30>: UDP SIP Port is set to 5060. Response received WITH TRANSLATION 52607::5060. Phase 2a check passed with WARNINGS. Some functionality will be LIMITED. For more information, please visit http://www.3cx.com/support/firewall-checker.html

    <17:50:30>: Phase 2b. Check Port Forwarding to TCP SIP port, please wait...
    <17:50:30>: TCP SIP Port is set to 5060. Response received WITH TRANSLATION 52607::5060. Phase 2b check passed with WARNINGS. Some functionality will be LIMITED. For more information, please visit http://www.3cx.com/support/firewall-checker.html

    <17:50:30>: Phase 3. Check Port Forwarding to TCP Tunnel port, please wait...
    <17:50:30>: TCP TUNNEL Port is set to 5090. Response received WITH TRANSLATION 57669::5090. Phase 3 check passed with WARNINGS. Some functionality will be LIMITED. For more information, please visit http://www.3cx.com/support/firewall-checker.html

    <17:50:30>: Phase 4. Check Port Forwarding to RTP external port range, please wait...
    <17:50:33>: UDP RTP Port 9000. Response received WITH TRANSLATION 59828::9000. Phase 4-01 check passed with WARNINGS. Some functionality may be IMPAIRED. For more information, please visit http://www.3cx.com/support/firewall-checker.html
    <17:50:33>: UDP RTP Port 9001. Response received WITH TRANSLATION 55593::9001. Phase 4-02 check passed with WARNINGS. Some functionality may be IMPAIRED. For more information, please visit http://www.3cx.com/support/firewall-checker.html
    <17:50:33>: UDP RTP Port 9002. Response received WITH TRANSLATION 56891::9002. Phase 4-03 check passed with WARNINGS. Some functionality may be IMPAIRED. For more information, please visit http://www.3cx.com/support/firewall-checker.html
    <17:50:33>: UDP RTP Port 9003. Response received WITH TRANSLATION 57870::9003. Phase 4-04 check passed with WARNINGS. Some functionality may be IMPAIRED. For more information, please visit http://www.3cx.com/support/firewall-checker.html
    <17:50:33>: UDP RTP Port 9004. Response received WITH TRANSLATION 57327::9004. Phase 4-05 check passed with WARNINGS. Some functionality may be IMPAIRED. For more information, please visit http://www.3cx.com/support/firewall-checker.html
    <17:50:33>: UDP RTP Port 9005. Response received WITH TRANSLATION 60356::9005. Phase 4-06 check passed with WARNINGS. Some functionality may be IMPAIRED. For more information, please visit http://www.3cx.com/support/firewall-checker.html
    <17:50:33>: UDP RTP Port 9006. Response received WITH TRANSLATION 52583::9006. Phase 4-07 check passed with WARNINGS. Some functionality may be IMPAIRED. For more information, please visit http://www.3cx.com/support/firewall-checker.html
    <17:50:33>: UDP RTP Port 9007. Response received WITH TRANSLATION 60789::9007. Phase 4-08 check passed with WARNINGS. Some functionality may be IMPAIRED. For more information, please visit http://www.3cx.com/support/firewall-checker.html
    <17:50:33>: UDP RTP Port 9008. Response received WITH TRANSLATION 57907::9008. Phase 4-09 check passed with WARNINGS. Some functionality may be IMPAIRED. For more information, please visit http://www.3cx.com/support/firewall-checker.html
    <17:50:33>: UDP RTP Port 9009. Response received WITH TRANSLATION 52952::9009. Phase 4-10 check passed with WARNINGS. Some functionality may be IMPAIRED. For more information, please visit http://www.3cx.com/support/firewall-checker.html
    <17:50:33>: UDP RTP Port 9010. Response received WITH TRANSLATION 60478::9010. Phase 4-11 check passed with WARNINGS. Some functionality may be IMPAIRED. For more information, please visit http://www.3cx.com/support/firewall-checker.html
    <17:50:33>: UDP RTP Port 9011. Response received WITH TRANSLATION 65325::9011. Phase 4-12 check passed with WARNINGS. Some functionality may be IMPAIRED. For more information, please visit http://www.3cx.com/support/firewall-checker.html
    <17:50:33>: UDP RTP Port 9012. Response received WITH TRANSLATION 54367::9012. Phase 4-13 check passed with WARNINGS. Some functionality may be IMPAIRED. For more information, please visit http://www.3cx.com/support/firewall-checker.html
    <17:50:33>: UDP RTP Port 9013. Response received WITH TRANSLATION 58253::9013. Phase 4-14 check passed with WARNINGS. Some functionality may be IMPAIRED. For more information, please visit http://www.3cx.com/support/firewall-checker.html
    <17:50:33>: UDP RTP Port 9014. Response received WITH TRANSLATION 52945::9014. Phase 4-15 check passed with WARNINGS. Some functionality may be IMPAIRED. For more information, please visit http://www.3cx.com/support/firewall-checker.html
    <17:50:33>: UDP RTP Port 9015. Response received WITH TRANSLATION 50520::9015. Phase 4-16 check passed with WARNINGS. Some functionality may be IMPAIRED. For more information, please visit http://www.3cx.com/support/firewall-checker.html
    <17:50:33>: UDP RTP Port 9016. Response received WITH TRANSLATION 55979::9016. Phase 4-17 check passed with WARNINGS. Some functionality may be IMPAIRED. For more information, please visit http://www.3cx.com/support/firewall-checker.html
    <17:50:33>: UDP RTP Port 9017. Response received WITH TRANSLATION 54332::9017. Phase 4-18 check passed with WARNINGS. Some functionality may be IMPAIRED. For more information, please visit http://www.3cx.com/support/firewall-checker.html
    <17:50:33>: UDP RTP Port 9018. Response received WITH TRANSLATION 52021::9018. Phase 4-19 check passed with WARNINGS. Some functionality may be IMPAIRED. For more information, please visit http://www.3cx.com/support/firewall-checker.html
    <17:50:33>: UDP RTP Port 9019. Response received WITH TRANSLATION 63230::9019. Phase 4-20 check passed with WARNINGS. Some functionality may be IMPAIRED. For more information, please visit http://www.3cx.com/support/firewall-checker.html
    <17:50:33>: UDP RTP Port 9020. Response received WITH TRANSLATION 53379::9020. Phase 4-21 check passed with WARNINGS. Some functionality may be IMPAIRED. For more information, please visit http://www.3cx.com/support/firewall-checker.html
    <17:50:33>: UDP RTP Port 9021. Response received WITH TRANSLATION 61327::9021. Phase 4-22 check passed with WARNINGS. Some functionality may be IMPAIRED. For more information, please visit http://www.3cx.com/support/firewall-checker.html
    <17:50:33>: UDP RTP Port 9022. Response received WITH TRANSLATION 64392::9022. Phase 4-23 check passed with WARNINGS. Some functionality may be IMPAIRED. For more information, please visit http://www.3cx.com/support/firewall-checker.html
    <17:50:33>: UDP RTP Port 9023. Response received WITH TRANSLATION 52603::9023. Phase 4-24 check passed with WARNINGS. Some functionality may be IMPAIRED. For more information, please visit http://www.3cx.com/support/firewall-checker.html
    <17:50:33>: UDP RTP Port 9024. Response received WITH TRANSLATION 52496::9024. Phase 4-25 check passed with WARNINGS. Some functionality may be IMPAIRED. For more information, please visit http://www.3cx.com/support/firewall-checker.html
    <17:50:33>: UDP RTP Port 9025. Response received WITH TRANSLATION 60875::9025. Phase 4-26 check passed with WARNINGS. Some functionality may be IMPAIRED. For more information, please visit http://www.3cx.com/support/firewall-checker.html
    <17:50:33>: UDP RTP Port 9026. Response received WITH TRANSLATION 59779::9026. Phase 4-27 check passed with WARNINGS. Some functionality may be IMPAIRED. For more information, please visit http://www.3cx.com/support/firewall-checker.html
    <17:50:33>: UDP RTP Port 9027. Response received WITH TRANSLATION 63509::9027. Phase 4-28 check passed with WARNINGS. Some functionality may be IMPAIRED. For more information, please visit http://www.3cx.com/support/firewall-checker.html
    <17:50:33>: UDP RTP Port 9028. Response received WITH TRANSLATION 63145::9028. Phase 4-29 check passed with WARNINGS. Some functionality may be IMPAIRED. For more information, please visit http://www.3cx.com/support/firewall-checker.html
    <17:50:33>: UDP RTP Port 9029. Response received WITH TRANSLATION 57026::9029. Phase 4-30 check passed with WARNINGS. Some functionality may be IMPAIRED. For more information, please visit http://www.3cx.com/support/firewall-checker.html
    <17:50:33>: UDP RTP Port 9030. Response received WITH TRANSLATION 63489::9030. Phase 4-31 check passed with WARNINGS. Some functionality may be IMPAIRED. For more information, please visit http://www.3cx.com/support/firewall-checker.html
    <17:50:33>: UDP RTP Port 9031. Response received WITH TRANSLATION 63965::9031. Phase 4-32 check passed with WARNINGS. Some functionality may be IMPAIRED. For more information, please visit http://www.3cx.com/support/firewall-checker.html
    <17:50:33>: UDP RTP Port 9032. Response received WITH TRANSLATION 52859::9032. Phase 4-33 check passed with WARNINGS. Some functionality may be IMPAIRED. For more information, please visit http://www.3cx.com/support/firewall-checker.html
    <17:50:33>: UDP RTP Port 9033. Response received WITH TRANSLATION 64398::9033. Phase 4-34 check passed with WARNINGS. Some functionality may be IMPAIRED. For more information, please visit http://www.3cx.com/support/firewall-checker.html
    <17:50:33>: UDP RTP Port 9034. Response received WITH TRANSLATION 57000::9034. Phase 4-35 check passed with WARNINGS. Some functionality may be IMPAIRED. For more information, please visit http://www.3cx.com/support/firewall-checker.html
    <17:50:33>: UDP RTP Port 9035. Response received WITH TRANSLATION 54097::9035. Phase 4-36 check passed with WARNINGS. Some functionality may be IMPAIRED. For more information, please visit http://www.3cx.com/support/firewall-checker.html
    <17:50:33>: UDP RTP Port 9036. Response received WITH TRANSLATION 56962::9036. Phase 4-37 check passed with WARNINGS. Some functionality may be IMPAIRED. For more information, please visit http://www.3cx.com/support/firewall-checker.html
    <17:50:33>: UDP RTP Port 9037. Response received WITH TRANSLATION 64729::9037. Phase 4-38 check passed with WARNINGS. Some functionality may be IMPAIRED. For more information, please visit http://www.3cx.com/support/firewall-checker.html
    <17:50:33>: UDP RTP Port 9038. Response received WITH TRANSLATION 51385::9038. Phase 4-39 check passed with WARNINGS. Some functionality may be IMPAIRED. For more information, please visit http://www.3cx.com/support/firewall-checker.html
    <17:50:33>: UDP RTP Port 9039. Response received WITH TRANSLATION 64836::9039. Phase 4-40 check passed with WARNINGS. Some functionality may be IMPAIRED. For more information, please visit http://www.3cx.com/support/firewall-checker.html
    <17:50:33>: UDP RTP Port 9040. Response received WITH TRANSLATION 64758::9040. Phase 4-41 check passed with WARNINGS. Some functionality may be IMPAIRED. For more information, please visit http://www.3cx.com/support/firewall-checker.html
    <17:50:33>: UDP RTP Port 9041. Response received WITH TRANSLATION 54537::9041. Phase 4-42 check passed with WARNINGS. Some functionality may be IMPAIRED. For more information, please visit http://www.3cx.com/support/firewall-checker.html
    <17:50:33>: UDP RTP Port 9042. Response received WITH TRANSLATION 62609::9042. Phase 4-43 check passed with WARNINGS. Some functionality may be IMPAIRED. For more information, please visit http://www.3cx.com/support/firewall-checker.html
    <17:50:33>: UDP RTP Port 9043. Response received WITH TRANSLATION 51181::9043. Phase 4-44 check passed with WARNINGS. Some functionality may be IMPAIRED. For more information, please visit http://www.3cx.com/support/firewall-checker.html
    <17:50:33>: UDP RTP Port 9044. Response received WITH TRANSLATION 61405::9044. Phase 4-45 check passed with WARNINGS. Some functionality may be IMPAIRED. For more information, please visit http://www.3cx.com/support/firewall-checker.html
    <17:50:33>: UDP RTP Port 9045. Response received WITH TRANSLATION 51447::9045. Phase 4-46 check passed with WARNINGS. Some functionality may be IMPAIRED. For more information, please visit http://www.3cx.com/support/firewall-checker.html
    <17:50:33>: UDP RTP Port 9046. Response received WITH TRANSLATION 59916::9046. Phase 4-47 check passed with WARNINGS. Some functionality may be IMPAIRED. For more information, please visit http://www.3cx.com/support/firewall-checker.html
    <17:50:33>: UDP RTP Port 9047. Response received WITH TRANSLATION 62781::9047. Phase 4-48 check passed with WARNINGS. Some functionality may be IMPAIRED. For more information, please visit http://www.3cx.com/support/firewall-checker.html
    <17:50:33>: UDP RTP Port 9048. Response received WITH TRANSLATION 62172::9048. Phase 4-49 check passed with WARNINGS. Some functionality may be IMPAIRED. For more information, please visit http://www.3cx.com/support/firewall-checker.html
    <17:50:33>: UDP RTP Port 9049. Response received WITH TRANSLATION 62301::9049. Phase 4-50 check passed with WARNINGS. Some functionality may be IMPAIRED. For more information, please visit http://www.3cx.com/support/firewall-checker.html


    Application exit code is 53
     
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  2. leejor

    leejor Well-Known Member

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    What make and model router are you using?
     
  3. 12494

    12494 Member

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    It is a Calyptix UTM ES500.

    Allen
     
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  4. leejor

    leejor Well-Known Member

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    I'm not familiar with the particular make, but it appears to be a high security firewall, which probably accounts for the results you got. If everything works, great, don't worry about it. The Firewall is probably doing it's job and allowing your SIP traffic to pass through transparently.

    Just be aware that , in the future, if you do end up having problems with one way audio, remote extensions or additional VoIP providers, you may have to revisit you decision to use that particular device. Or... go into the settings, to try to change settings, to overcome the issue.
     
  5. 12494

    12494 Member

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    I guess I am okay. I have been able to make and receive calls and audio seems okay in both directions.

    Thanks.

    Regards,
    Allen
     
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  6. 12494

    12494 Member

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    Spent a little time with the Calyptix support people yesterday and they rewrote some of the firewall and now I am error and warning free in the Firewall Checker.

    It turned out that things were working with CallCentric SIP but when I tried NexVortex I was getting 1 way audio. After the Calyptix fix my NexVortex is working great.

    Allen
     
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