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3CX Cloud and SBC

Discussion in 'Windows' started by featherston, Jun 12, 2015.

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  1. featherston

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    We have a 3cx cloud sever setup with a windows sbc installed.

    We keep getting these RTP errors on the SBC log. I have ran the firewall checkers and everything shows good.

    ERR | 20150611-074407.311 | 3CXTunnel | TUNL | 153976 | Bridge.cpp:650 | Has no registered RTP session for local destination 10.1.11.145:11800
    ERR | 20150611-074407.331 | 3CXTunnel | TUNL | 153976 | Bridge.cpp:650 | Has no registered RTP session for local destination 10.1.11.145:11800
    ERR | 20150611-074407.355 | 3CXTunnel | TUNL | 153976 | Bridge.cpp:650 | Has no registered RTP session for local destination 10.1.11.145:11800
    ERR | 20150611-080345.833 | 3CXTunnel | TUNL | 153976 | Bridge.cpp:650 | Has no registered RTP session for local destination 10.1.11.176:11794
    ERR | 20150611-080345.854 | 3CXTunnel | TUNL | 153976 | Bridge.cpp:650 | Has no registered RTP session for local destination 10.1.11.176:11794
    ERR | 20150611-080345.857 | 3CXTunnel | TUNL | 153976 | Bridge.cpp:650 | Has no registered RTP session for local destination 10.1.11.176:11794
    ERR | 20150611-080714.615 | 3CXTunnel | TUNL | 153976 | Bridge.cpp:650 | Has no registered RTP session for local destination 10.1.11.176:11796
    ERR | 20150611-080714.635 | 3CXTunnel | TUNL | 153976 | Bridge.cpp:650 | Has no registered RTP session for local destination 10.1.11.176:11796
    ERR | 20150611-080714.659 | 3CXTunnel | TUNL | 153976 | Bridge.cpp:650 | Has no registered RTP session for local destination 10.1.11.176:11796
    ERR | 20150611-084805.328 | 3CXTunnel | TUNL | 153976 | Bridge.cpp:650 | Has no registered RTP session for local destination 10.1.11.165:11784
    ERR | 20150611-084805.348 | 3CXTunnel | TUNL | 153976 | Bridge.cpp:650 | Has no registered RTP session for local destination 10.1.11.165:11784
    ERR | 20150611-084805.372 | 3CXTunnel | TUNL | 153976 | Bridge.cpp:650 | Has no registered RTP session for local destination 10.1.11.165:11784
    ERR | 20150611-090020.689 | 3CXTunnel | TUNL | 153976 | Bridge.cpp:650 | Has no registered RTP session for local destination 10.1.11.165:11786
    ERR | 20150611-090020.710 | 3CXTunnel | TUNL | 153976 | Bridge.cpp:650 | Has no registered RTP session for local destination 10.1.11.165:11786
    ERR | 20150611-090958.698 | 3CXTunnel | TUNL | 153976 | Rtp.cpp:133 | Error reading from RTP socket 376, {RS:60499}: error 10054
    ERR | 20150611-090958.722 | 3CXTunnel | TUNL | 153976 | Rtp.cpp:133 | Error reading from RTP socket 376, {RS:60499}: error 10054
    ERR | 20150611-090958.723 | 3CXTunnel | TUNL | 153976 | Rtp.cpp:133 | Error reading from RTP socket 376, {RS:60499}: error 10054
    ERR | 20150611-090958.723 | 3CXTunnel | TUNL | 153976 | Rtp.cpp:133 | Error reading from RTP socket 376, {RS:60499}: error 10054
    ERR | 20150611-090958.752 | 3CXTunnel | TUNL | 153976 | Rtp.cpp:133 | Error reading from RTP socket 376, {RS:60499}: error 10054

    Any ideas on what would be causing this?
     
  2. expernet

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    Having the same problem did you find a solution ?
     
  3. clear5

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    We are getting exactly the same problem on the cloud server setup using SBC. Does anyone know what could be wrong?
     
  4. IliasL_3CX

    3CX Support

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    Hi there,

    Thank you for your email,

    Make sure that nothing is blocking the traffic on the PBX from port 5090 and that you have setup the SBC according to the following manual: http://www.3cx.com/manual/3CXCloudServerManual12.pdf

    Best Regards
     
    Stop hovering to collapse... Click to collapse... Hover to expand... Click to expand...
  5. zac.mussatt

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    I hate to resurrect this post, but since there wasn't a clear explanation I would like to add to the conversation:
    I am also experiencing these messages in my SBC log files (from two different remote sites).
    My phones at my remote locations are mostly working, though an issue that I am trying to track down is that one location reports that a ring group will occasionally not ring. I have in fact found a similar post on the Italian language forums for 3cx:
    http://www.3cx.it/topic/errori-in-log-session-border-controller/

    I can verify that port 5090 is open to my pbx, and as I say, this is mostly working.
    I think that it's telling that the logs gripe about a session with a phone, giving an address of one of my phones on my network (though it varies as to which phone).
    In my case, I am running yealink t38g and t32g phones, all with the 3cx firmware as offered on yealink's site. (32.70.0.221 & 38.70.0.221)

    A snip of my log:
    ERR | 20150902-160116.437 | 3CXTunnel | TUNL | 3352 | Rtp.cpp:143 | Error reading from RTP socket 436, {RS:62732}: error 10054
    ERR | 20150902-160116.453 | 3CXTunnel | TUNL | 3352 | Rtp.cpp:143 | Error reading from RTP socket 436, {RS:62732}: error 10054
    ERR | 20150902-160116.500 | 3CXTunnel | TUNL | 3352 | Rtp.cpp:143 | Error reading from RTP socket 436, {RS:62732}: error 10054
    ERR | 20150902-160116.640 | 3CXTunnel | TUNL | 3352 | Rtp.cpp:143 | Error reading from RTP socket 436, {RS:62732}: error 10054
    ERR | 20150902-160116.640 | 3CXTunnel | TUNL | 3352 | Rtp.cpp:143 | Error reading from RTP socket 436, {RS:62732}: error 10054
    ERR | 20150902-160116.640 | 3CXTunnel | TUNL | 3352 | Rtp.cpp:143 | Error reading from RTP socket 436, {RS:62732}: error 10054
    ERR | 20150902-160116.843 | 3CXTunnel | TUNL | 3352 | Bridge.cpp:662 | Has no registered RTP session for local destination 10.0.25.21:11786
    ERR | 20150902-160116.843 | 3CXTunnel | TUNL | 3352 | Bridge.cpp:662 | Has no registered RTP session for local destination 10.0.25.21:11786
    ERR | 20150902-160116.843 | 3CXTunnel | TUNL | 3352 | Bridge.cpp:662 | Has no registered RTP session for local destination 10.0.25.21:11786
    ERR | 20150902-160116.843 | 3CXTunnel | TUNL | 3352 | Bridge.cpp:662 | Has no registered RTP session for local destination 10.0.25.21:11786
    ERR | 20150902-160116.843 | 3CXTunnel | TUNL | 3352 | Bridge.cpp:662 | Has no registered RTP session for local destination 10.0.25.21:11786
    ERR | 20150902-160116.843 | 3CXTunnel | TUNL | 3352 | Bridge.cpp:662 | Has no registered RTP session for local destination 10.0.25.21:11786
    ERR | 20150902-160116.843 | 3CXTunnel | TUNL | 3352 | Bridge.cpp:662 | Has no registered RTP session for local destination 10.0.25.21:11786
    ERR | 20150902-160116.843 | 3CXTunnel | TUNL | 3352 | Bridge.cpp:662 | Has no registered RTP session for local destination 10.0.25.21:11786
    ERR | 20150902-160116.874 | 3CXTunnel | TUNL | 3352 | Bridge.cpp:662 | Has no registered RTP session for local destination 10.0.25.21:11786
    ERR | 20150902-160116.874 | 3CXTunnel | TUNL | 3352 | Bridge.cpp:662 | Has no registered RTP session for local destination 10.0.25.21:11786
     
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