What are causes of port lockups ?

We are using Unity 4.0.3 and one port has been busy for more than 48 hours. Resetting from the ADmin page didn't help so we rebooted the CU box and it reset the port.
Question is what could have casued the port to lock up / get busy in a long time ? Please advise.

I'd love to give you a definitive list of what can cause a port to lockup but the answer is probably one that you don't to hear but, nonetheless, it is an honest answer.  Port lockups can be caused by ALL kinds of issues...TSP errors, TSP mismatches between Unity and CUCM (compatibility issues), software/service hang-ups, codecs, network connectivity blips, software bugs, the list goes on.  Other old things that come to mind is issues with the use of speed control during message playback, a SCCP bug that would cause Unity to think a port was in use but CUCM would release the call as per protocol, and so on.   In older versions of Unity such as 4x, issues with TSP are not uncommon at all.  Technically, a port is considered "locked" if it's been stuck in a non-idle state for more than 1 hour.

Similar Messages

  • What are the different ports required to Deploy(Run) an application in NWDS

    Hi all,
    We have a issue here in deploying our application in NWDS. As we are accessing our servers(from another country) thru firewalls in between, most of the ports are blocked for security reasons,henceforth, we are unable to deploy our application in NWDS.
    Initially port 3601 was blocked, now its open.when i try to deploy my application , it prompts for a SDM password, after i enter it , it gives me error saying it can't process thru 50018 port.
    So my query is , to build,deploy and run or debug  a application in NWDS what are the different ports that needs to be accessable ?( so that i can tell my basis guys that all this specific ports need to be opened )
    (Note:  will the SDM port, debug port,Http port be enough to deploy and run an application)
    Need your help on this
    Regards,
    Vijay

    Hi Arun,
    Thanks for your reply, as you told port 3601, its already opened. I didnt understand about the 3200,3300,3299. Can u be more clear about why each of this port is used for? ( bcoz i need to give a reason to my Basis guys,what each port is for)
    Hope this Log details of the error that I get here helps you:-
    <i>Settings
    SDM host : "ServerName"
    SDM port : 50018
    URL to deploy : file:/C:/DOCUME1/abap1/LOCALS1/Temp/temp22390Welcome.ear
    Deployment exception : Server "srvName" did not accept login request as admin on port 50018. Details: ERROR: Could not establish connection to server "srvName" at port 50018: "srvName"
    Inner exception was :
    Server "srvName" did not accept login request as admin on port 50018. Details: ERROR: Could not establish connection to server "srvName" at port 50018: "srvName"</i>
    appreciate your valuable inputs.

  • What are the system ports that XI uses to invoke web services?

    Hi guys,
    Anyone knows what are the system ports that XI uses to invoke and to be invoked from web services?
    I think it uses the port of AFW but I don’t have sure…
    Thanks in advance,
    Ricardo.

    hi,
    if you want to invoke a WS on the XI use
    the j2ee port (5XX00)
    Regards,
    michal
    <a href="/people/michal.krawczyk2/blog/2005/06/28/xipi-faq-frequently-asked-questions"><b>XI / PI FAQ - Frequently Asked Questions</b></a>

  • What are policy firewall port should be permit between meetingplace web external and internal

    I deploy MeetingPlace Web Conferencing with SMA.
    1. What are policy firewall port should be permit between meetingplace web external and internal (web external on DMZ zone and web internal on internal zone)?
    2. Synchronized Globally Unique Identifiers (GUIDs) between internal and external Web Servers used firewall port?

    Hi,
    List of Firewall pots to be opened are mentioned in following document, you can refer your deployment type and open ports as mentioned.
    http://docwiki.cisco.com/wiki/Cisco_Unified_MeetingPlace_Release_8.5_--_System_Requirements_for_Audio-Only_Deployments
    http://docwiki.cisco.com/wiki/Cisco_Unified_MeetingPlace_Release_8.5_--_System_Requirements_for_WebEx-Scheduling_Deployments
    http://docwiki.cisco.com/wiki/Cisco_Unified_MeetingPlace_Release_8.5_--_System_Requirements_for_MeetingPlace-Scheduling_Deployments
    Regards
    Ronak patel

  • TS1490 What are the Proxy, Port and Server settings supposed to be?

    What are the Proxy, Port and Server settings supposed to be for itunes (windows 8)?
    I havent been able to access itunes store for WEEKS, and i have gone through nearly everything to try and resolve it.

    http://support.apple.com/kb/TS1490

  • What are the usb ports for

    Why does atv have usb ports does it suport an external hard drive?If not what are they on the unit for. Thanks

    The USB port is for servicing and maintenance only.

  • What are the various ports used by OLT?

    Having recently had 'fun' getting a load agent working in our secure LAN, I was wondering if someone could clarify what the various ports are used by/for?
    I am aware of the following:
    9001 - Actually mentioned when setting up a load agent
    1099 - Mentioned when setting up a data collector
    1098 - ? necessary for load agent (I'd hazard a guess at this also being Data Collector related)
    4444 - ? necessary for load agent
    7071 - ? necessary for load agent
    I have also had the following ports mentioned to me while looking at similar issues (but they did not need opening in my recent excercise):
    7073
    8083
    8088
    I have also suggested this information be added to the knowledgebase article (Doc ID: 787226.1) as they may need opening on any firewalls.

    I tried to add a perfmon monitor on my local system.
    Monitored system
    HostName: localhost
    username: windows user
    password: windows password
    Domain: windows domain name
    Data Collector
    Name: OLT server
    Hostname: localhost
    Port: 8088
    Username: oats
    Password: *****
    I got this error.
    An unhandled exception has occurred in the Application Service. Please retry the action you were performing. If you still experience the same problem, please try the following:
    Error while calling discovery: Server returned error in response to request 1065: Discovery for request null failed: code=dis20: (message id=console.discoveryError): (message id=responseServerError)
    Caused by: Discovery for request null failed: code=dis20: (message id=console.discoveryError)
    Caused by: Server threw an exception in response to request 1066: (message id=responseServerException)
    Caused by: Configuration error in workstation oats-am://LTRBHOJ.keste.com:8088/oats: (message id=Configuration error in workstation oats-am://LTRBHOJ.keste.com:8088/oats)
    Caused by: Error starting data collector on oats-am://LTRBHOJ.keste.com:8088:{1}: (message id=ds.dcStartError)
    Caused by: Remote host closed connection during handshake
    Caused by: SSL peer shut down incorrectly
    Did anyone face this issue ?

  • What are object and port handles in CAN communication via labview

    Hi,
    I have just started working on the NI labview...i had a problem that when i changed the bitrate using CAN interface create-->CAN SDO create-->CAN write.after that i am not able to communicate with the device with the new bitrate....i have seen a few similiar forums, which talks about object and port handles as an solution of the problems..
    As
    forums.ni.com/ni/board/message?board.id=30&thread.id=3405......
    So i want ask that is this object and port handles....

    Thanks your code.
    I try the code you posted, It still no work, I found you has improved the "Get data.vi",It works better,but the second frame still no shown.
    I used the  NI CAN monitor in MAX to monitor the CAN bus,there is no second frame shown in the monitor,See attach pictures.but It shown in the Vector CAN monitor and the code call the Vector DLL.
    Have a great day.
    帖子被iwanttofly014在 12-16-2009 08:02 PM
    时编辑过了
    Flying...
    www.vihome.com.cn 虚拟仪器家园
    Attachments:
    LabVIEW VS Monitor(Vector CAN).JPG ‏70 KB
    LabVIEW VS Monitor(NI CAN).JPG ‏40 KB

  • What are these ports 989, 1021, 1033 and why are they always ON?

    I have noticed unknown network traffic on Activity Monitor, even I close all application, AM still shows there's about 1~2 KB (Data received).
    So, I open a Terminal and check by 'netstat' command. I notice there's some unknown tcp connections established. Is there anyone know what are these ports, and is it normal to have them ON all the time ?
    $ netstat -n | grep EST
    (..omited)
    tcp4 0 0 127.0.0.1.1033 127.0.0.1.989 ESTABLISHED
    tcp4 0 0 127.0.0.1.989 127.0.0.1.1033 ESTABLISHED
    tcp4 0 0 127.0.0.1.1033 127.0.0.1.1021 ESTABLISHED
    tcp4 0 0 127.0.0.1.1021 127.0.0.1.1033 ESTABLISHED

    These ports are some of those used by the NetInfo subsystem which keeps track of your computer's users, groups, and some other information about its configuration. Since the IP addresses listed for those connections are all 127.0.0.1, your computer is connecting to itself; having these open isn't a cause for concern.
    (16141)

  • The charger port pin in an iphone 5 is broken. What are the possible solutions to this issue?

    The charger port pin in an iphone 5 is broken. What are the possible solutions to this issue?

    Read: http://support.apple.com/kb/TS4436
    It is pretty short so here is the entire text:
    Symptoms
    A purplish or other colored flare, haze, or spot is imaged from out-of-scene bright light sources during still image or video capture.
    Resolution
    Most small cameras, including those in every generation of iPhone, may exhibit some form of flare at the edge of the frame when capturing an image with out-of-scene light sources. This can happen when a light source is positioned at an angle (usually just outside the field of view) so that it causes a reflection off the surfaces inside the camera module and onto the camera sensor. Moving the camera slightly to change the position at which the bright light is entering the lens, or shielding the lens with your hand, should minimize or eliminate the effect.
    Which is exactly what eelw wrote.
    No one on Apple Support Communities has authority to speak on behalf of Apple, unless their avatar is accompanied by this Apple image:
    ... identifying themselves as Apple employees.

  • E-mails with attachments, mostly photos, are replicating themselves in my inbox, 100 or more at a time. What is causing this and how do I fix it?

    It is an intermittent, but a regular-enough-to-be-really-annoying occurrence........when someone sends an e-mail, to which is attached a photo of some kind, or a picture document, it will replicate in my inbox, sometimes 100 or more copies at a time. I delete all of them, empty the trash, and will also go to the Yahoo web version of my e-mail and delete the offending e-mail from there and empty the trash. Sometimes worked. Now that process isn't working, and this particular e-mail just filled up my inbox with over 100 copies of itself, even after the other steps were taken. Can't get any incoming mail.
    This log jam of replicated e-mails prevents incoming and new mail from reaching the inbox.
    Needless to say, am not too happy about it. What is causing it, and how do I fix it, other than to go to Outlook for my e-mail client....? :0) This, coupled with the constant "not responding" each time I try to send an e-mail, delete items from the "sent" or inbox folders, is really driving me nuts. We have a crappy internet connection, and that is likely part of it, but the "not responding" is not a new thing with Thunderbird, either.
    Thanks in advance for any assistance you can provide. I dislike the web version of Yahoo, and don't want to have to switch to that, as it just doesn't meet e-mail needs. Would like to get Thunderbird fixed.

    I have not seen your error in either my IE or my chrome. I do note that you are using a "strict" Document Type Declaration.
    You might try a transitional DTD, which should be more forgiving than the strict:
    <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
    <html xmlns="http://www.w3.org/1999/xhtml">
    Other than that, I don't see anything particular (because I don't see the error, either) that would cause the menu to drop vertically instead of horizontally.
    Beth

  • After updating latest security update for my OSX 10.7.5 one of my usb port is not working now.how do i know what is cause that usb port is not working after security update

    one of usb port in my macbook pro havent work after i ve updated latest security update for osx 10.7.5, how do i know what is cause that usb port is good or bad

    On a Mac running v10.7.2, the only way to reinstall Safari is to reinstall OS X using OS X Recovery.
    Safari 5.1.1 is for Snow Leopard. It will not run on a Mac with v10.7 installed.

  • I have two graphics workers on osx 8.  They are both complaining that their files are changing label colors on it own.  Any idea what could cause this?

    I have two graphics workers on osx 8.  They are both complaining that their files are changing label colors on it own.  Any idea what could cause this?

    and there were and have been problems with any two nvidia cards which was the main part of my question.
    To provie details try pasting all but serial number from system profile. Sorry but Mac Pro tells me nothing, not model, year, or what graphic card it came with or updated with.

  • What are Apple doing to compensate for the damage caused by the iPhone 4 bumper?

    I have noticed damage caused by the bumper.
    It is NOT foreign object but caused by the hard plastic on the inside of the bumper
    (plese do not come out with rubbish like steel is harder than plastic) I am not stupid and I know that the damage matches the pattern of the bumper skeleton.
    What I want to know is when are Apple going to deal with this and replace my phone?
    I dare not go to the so called Genius bar in Milton Keynes as they have adopted a Dixons style "fob off" attitude and I will become rather angry with them.

    Re: What are Apple doing to compensate for the damage caused by the iPhone 4 bumper? 
    15-Jun-2011 15:15 (in response to sfrommilton keynes)
    o Steel is harder than plastic, so the bumper has not caused the damage.
      - You call it rubbish
      - The world calls it physics
    You are totally wrong.  Please go back to School.
    o You can deny physics
      - but that will not change reality.
    You can go to School but that wont change reality.
    o Your description of your Genius bar is incomprehensible
      - I recommend you go to the Genius bar leaving the chip on your shoulder at home and tactfully explain what you think is your issue.
    I recomend you find a day job ans stop TROLLING peoples threads.
      - I've never had them fail me or be the least bit confrontational.
      - But if you act like a jerk then I couldn't predict what would happen
    Yeah because you were there.  Are you having some kind of relationship with the company?  I think you sleep with an Apple under your pillow.
    Finally I am a consumer who has paid for a product that is not living up to expectations.  The plastic skelton is hard and abrasive (I know what that means as I went to School) Abrasion's are marking the product. 
    This is not the only time this has been reported and as such I have no issue with particles entering the bumber.  This has happened from the start (when I used Apples stupid bumber case)
    Please don't patronise or TROLL others threads.
    <Edited by Host>

  • What is causing this problem and what are you doing to fix it? Should I just go back to Internet Explorer?

    Every single day, Firefox crashes and sometimes in the most inopertune time. This is very frustrating as some of the times I can not go back in and correct what I was not able to do due to your site crashing. What is causing this problem and what are you doing to fix it? Should I just go back to Internet Explorer?

    First, you must use a specific [[Managing profiles|profile]] for Firefox 4.0 Beta and keep your current one for Firefox 3.6 to prevent interferences between the two versions.
    For your problem:
    # [[Troubleshooting extensions and themes]] could be a cause.
    # If not 1. and if it does not happen in [[Safe Mode]], you must disable HW acceleration in Options > Advanced > General. If it solves your issue, your graphic driver is out-of-date and must be updated. Go to your computer manufacturer support site.

Maybe you are looking for