Applications :: Open Source Voip Software For Ubuntu ?
Oct 6, 2010
Can anyone recommend a simple open source voip software in linux for pc-to-pc voice calls.
One requirement i that it should be simple with bare minimal functionality since I will be using as a part of a university project and so I don't want any additional features such as buddylist, GUI, etc.
Even a command line interface will also be fine since I am only interested to test different associated codecs/network characteristics.
The code should be simple with bare minimal libraries so that can be compiled easily.
I am aware of some open-source software such as WengoPhone but it seems that they have lot of associated features supporting different input devices with sophisticated GUI.
I require only PC-to-PC call functionality and I will be using within a LAN.
I am looking for an application that works in both linux and freebsd (windows would be a plus) that keeps a file tree in sync in the background like Dropbox does. I can no longer use Dropbox because it does not support FreeBSD (you might see a forum thread saying otherwise, but its fix is out of date). The application does not have to sync to a separate web server, I can host from my house, but it would be nice. A system tray icon to check on state would also be nice, but not required. The platforms that I really need are kubuntu 9.10 and FreeBSD 8.0.The simplest thing I could think of would be a script that had git update a repository with all my docs in it every minute or so, would this work?
I always wanted to get into writing open source applications for debian. The only problem I ever saw was that I do not know C++ which seems to be the popular language to build applications. My expertise is Java and I think that java applications could run on debian just as good as C++ applications. What I do at work is write applications in java for unix systems so I think I porting my skills over to debian would not be a problem. I have not seen any applications in java on debian yet and thought people might have a problem with them. Is there any reason more java applications are not being written on debian? Also does anyone know of hand if there is any orphaned java application for debian. I had a look on this page but it is hard to know what language the application is written in. [URL]
I'm looking for an open source system that can handle storing lots of images on tag basis, that permits me to find any image related to topics or type or post date. And also permits me to add notes. We have a lot of images and those images should be arranged according to topics in tagging manner as Google Mail do for classifying mails.
Are there any open source or third party applictions can could do a bare metal recovery on Debian or any linux machines? We are looking for a solution that won't need a shutdown or reboot.
I am wondering if there is free VoIP software which will allow me to make and receive calls to regular phone numbers, such as landlines or cell phones, at no additional charge.
Is there any open source virtual machine so i can study the source in order to create my own? i'm gonna write my own, so it doesNT matter if license does not allow further development of the code.
We all know we can install a linux system such as Fedora 10 and use it. Being linux, one should in principle get the source codes for everything that has been precompiled (except the proprietary drivers such as nvidia) in the installation DVDs/CDs. Where are the source codes ? Is there a place I can download them ? To avoid confusion, I am not referring to the kernel source that can be compiled to give a linux kernel, but that does not include the drivers, such as intel_drv.so.
To be more specific, the intel graphic i810 driver has been built into any linux system, but where is the exact source? One answer may be that primary source intellinuxgraphics.com. However, if anyone tries to download the every changing (i.e., keep updated almost every single day) driver source codes from freedesktop.org, it is almost certain that the source codes will not be the same as the one that is finalized in Fedora 10.
I have a while(1) loop, and the error is: glibtop: open (/proc/stat): Too many open files This error occurs after about a half hour to an hour of running. I've tried running this multiple times, both with using glib_close() at the end of the loop, using glib_init() and glib_close() at beginning/end, and just using glib_init(). The strange thing is these have no effect on the actual glib_get functions.
To make sure I have the latest packages installed, I no longer install anything from yum, I just compile them from source (or where source isn't available, from .rpm) directly from the application's website.
I was just wondering if there's a best practice about where to put application files that you compile yourself? Most of them seem to default to putting their files in /usr/local. What I currently do is then create symlinks from /usr/sbin, /etc/<appname>/conf, /var/log, /var/run etc. Is this messy? How should I be doing this instead?
I am running Xubuntu on a MacBook Pro with fluxbox as my window manager. Yesterday when I attempted to launch firefox I received a bus error and the application did not launch. I corrected the problem by removing and reinstalling firefox. Today the same problem is happening with emacs. I have not tried removing and reinstalling emacs so I am not sure if that will work but since the problem has occurred in more than one application now, I assume it points to a larger issue. I have done some research on bus errors but it isn't clear why this problem would manifest in different applications in this manner. After the a failed launch the dmesg reports this, which seems relevant:
I was recently trying to install Ruby from source, due to needing and older version and having yum acting up on me. The problem is, the executable is being installed to /usr/local/bin instead of /usr/bin. I figure there's probably a way to change the install directory at some point during the configure/make/make install process, but there's no man page for these functions, and Google has not been kind.
Thus, my questions are twofold:
1) Does anyone have any good documentation (ideally, with examples/explanations) of command line parameters available for configure and make?
2) Failing that, can anyone tell me in specific how to install a source code's compiled executable to a specific directory?
I'm running Ubuntu 10.4 netbook remix on an Asus Eee PC 1001PX. uname -a says: Linux localhost 2.6.32-24-generic #41-Ubuntu SMP Thu Aug 19 01:12:52 UTC 2010 i686 GNU/Linux
I can't open the GUI for most of the applications in system > administration and some in system > preferences. In preferences IBus preferences, Main Menu, Prodcast Preferences, Ubuntu One are affected and in administration only Disk Utility, Login Screen, Synaptic, Network Tools, Time & Date, Users & Groups, Update Manager do start (Sorry, that I state the apps that run, but this list seemed shorter to me.). There's just a notification prompted that the program is started but then nothing happens.
Further, the update manager posts a notification in the panel that "A problem occurred when checking for updates." I have the feeling that this occurred at the same time as I couldn't start the programs anymore. Up to now I wasn't able to find out what the problem is, but I didn't touch the software sources. I read threads about similar problems and there something seemed to be mixed up with the files /etc/hosts and /etc/hostname. But I checked on that and it's fine in my case.
I can not seem to find a pdf viewer browser plugin other than the actual craprobat plugin from Adobe. The default Ubuntu install comes with a perfectly good open source stand alone pdf viewer, but this means that the browser has to save it to your download directory then run the external viewer, and eventually your download directory is all cluttered up. I would much rather just view the pdf in the browser.Is there no open source browser plugin?
- open terminal and type gconf-editor - apps -> metacity -> global_keybinding and look for panel_main_menu - right click and edit, change value to "Super_L" without the quote.
i've tried different vncservers and with all of them, when i use vncviewer, i'm unable to open some applications. for instance, i can open firefox and terminal. but other programs are giving me problems, like google chrome or the disk manager, which will open for a split second and then disappear. i am so mad i've looked all over the place for a couple days and ready to pull my hair out. i've installed vnc4server, tightvncserver, and a couple others i can't think of right now.
Does anyone knows of any open source proxy/web traffic monitoring application so I can run reports on users web browsing for Linux? Something equivalent to websense? but free I'm not really concern about blocking any traffic only running reports.
I have been testing with the ATI Catalyst drivers. I have made a package from the 9.12. I have found that they were not working the way I want, so i tried to switch back via synaptic. I have removed everything which had to do to "fglrx"
now when I restart, here is the message i get
Quote:
UBUNTU is running in low graphic mode The following error was encountered. You may need to update your configuration to solve this. (EE) failed to load module "fglrx" (module does not exist, 0)
For information, it does start in low graphic mode. I have reinstalled the "fglrx" module, but the problem is still the same. If I reinstall the fglrx drivers from synaptic or terminal, I am back with the newer catalyst driver. I cannot switch back to the ubuntu repository one it seem.
I have done the following to try to get the open source back
I still have the same problem. Now I do not have any package installed with "fglrx" I have reconfigured xserver-xorg and it will only start in low graphic mode.
I want to know how to remove unwanted Open Source Software not listed in Ubuntu Software Center. I tried to used Add/Remove Program. That did not work for me.
Just install 10.10 on a 4 gig flash drive, I like it a lot. Is there one download I can do to add all the non open source programs such as Flash, adobe reader, and such?
I've read about the open source PIM Chandler and how it's kind of a new twist on software of its kind (although I guess I missed the release by a few years...) and I've been dying to try it out. I've had no success, however. It seems the most recent release is for Jaunty and I'm running Maverick. I guess there are some pretty well entrenched dependency issues. These talk about it: here and here. There doesn't seem to be a solution anywhere.. Does anyone have a potential solution to this? Has anyone even heard of Chandler?
My sister works a lot with boating frame design, etc. and she needs a program that calculates all the measurements for you, but the program she wants only runs on Windows and costs $275. Here is the website to the program: http://www.clearwatercanvas.com/ and/or http://www.kingrichardco.com/FrameBenders/EZFrame.htm
Is there an open sourced alternative to this program that is free, or is there a simple way to make an open sourced alternative?
I am looking for an opensource-software that works with debian/ubuntu. I want to count rows from a couple of MySQL-tables on a server and that way keep statistics of changes in those tables. The tables should be read something like every night, and it shows how customers and subscriptions are changing. Today there is about 10 000 rows * a couple of tables, and it would be nice if it is presented in a webpage...
