Video Conferencing in internet--Proxy net Connection

I am doing video conferencing project in internet....We are having internet connection in lan....Internet connection we are having only one line.....From that we are having proxy net connection to all systems.If i transmit video from outside (not in lan) to inside proxy net connected system means....what can i do ?will u please help in this matter?

Hi Nivaz,
We are facing the same problem now . Since you have posted this long back, you might have got a solution by now . Please share with us.
Thanking you in advance
Arun Kumar A P
[email protected]

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Video Conferencing in internet

I am doing video conference coding using jmf in internet.Instead of doing peer to peer,is it possible to do it in multicast?if yes,what about multicast route enabling?is thier any charge for enabling?Any software for enabling is available or we have to ask isp providers?please help.....

I am doing the Desktop Sharing feature with JMF. It's working fine but the pblm is with the CPU usage, which is 100% while sending the captured screen to the client machines. It affects the other modules which is integrated with this Desktop Sharing
I am capturing the screen in the following way
DataSource = Manager.createDataSource(new MediaLocator("screen://"));
The format in which I am sending the screen is,
VideoFormat vf=new VideoFormat(VideoFormat.JPEG_RTP,size,Format.TRUE,Format.byteArray,2);
Can any one suggest a way to reduce the CPU usage
Thanks in advance

I NEED YOUR HELP GUYS!! I WAS DOWNLOADING OSX LION WHEN MY NET CONNECTION STOPPED. THE ICON DISAPPEARED AND IT WILL TAKE 48HOURS FOR THE INTERNET CONNECTION TO BE RESTORED. WHAT SHOULD I DO? PLEASE HELP ME. IM NOT TECHIE AT ALL SO PLEASE.. PLEASE HELP ME.

The internet was working fine til 10:31am philippine time. Was downloading OSX Lion, at that time it was somewhere half. Then all of a sudden internet failed and lost connection. Called my ISP immediately and was told it would take 24-48hours for the service to be restored. THen after ending the call the OSx Lion icon disappeared. I dont know what to do. Im not techie at all. Please guys. HELP ME>

Hey allan. I dont know. Nothing seems to change. I still dont have net connection. Im at a net shop right now. (Not using mac.) What will happen to the OSX Lion that I payed for? The icon was gone. Im still in the middle of downloading it.

Net connection without Internet connection whoas

Hi does flash media server 2 require a connection to the
internet i'm using the evaluation version on a computer which is
not connected to the Internet at all I've checked my net connection
strings and they are in order and these apps work on the computer
that is connected to the Internet....this is a strange problem here
is my netconnection string ....
my_nc.connect (" rtmp://localhost/server_test");.......what
could possible be wrong.

I found the problem i didn't have a required service turned
on. in msconfig

Mac to PC Video conferencing: OhphoneX to NetMeeting

Most of the Mac to PC Video conferencing posts talk about iChat AV via .Mac/ AIM screen name to AOL Messenger.
For those wishing a larger video size one could replace AOL Messenger with Trillian (http://www.trillian.cc).
We, on the Mac side, are blessed with the ease of use of iChat AV.
The set-up, on the them side, the PC side, is a bit of a hassle for your poor family and friends who barely know how to shutdown their PC with the Start button.
Why not let the Micros~1 Windows 2000 / XP users enable their packaged NetMeeting software.
I recall from my dark ages that NetMeeting was serving its purpose with adequate proficiency (Isn"t that a "contradixio in terminis").
OhponeX claims to be compatible with Micros~1 NetMeeting.
http://xmeeting.sourceforge.net/
The installation of Ohphone on the Mac is .... simple.
The activation of Micros~1 Netmeeting .... requires the filling of a few set-up screens.
Now find each others IP address:
In OhphoneX this is displayed on the main screen
In Micros~1 NetMeeting, go to Help, Click About and there the IP(s) are listed.
Enter the IP in the callto screen and press enter.
On the Mac side you can click Connection Statistics to see the in/out streams for both audio and video.
The mentioned OhphoneX website has a good manual.
The lovers of OpenSource will dig the code.
One next step to be solved: connection across LANs.
Within the same LAN I"ve got this Mac to PC connection working.
Cross LAN I got stuck with NATs and router ports.
Any help out there?
Regards,
Coen Jeukens

OK, Bill, <big><big><big>☺</big></big></big>
Coen and I have chatted about this.
I believe that he posted this thread to assure those who wonder whether OhPhoneX can connect to NetMeeting conferences know that
b it can. Coen, please correct me if I am wrong about this.
I have never used either OhPhoneX or NetMeeting, but Coen tells me that this info will be of value to iSight users wanting to do so.
As related to Coen's
]"One next step to be solved: connection across LANs.",
Bill, if YOU can't answer this one, I do not stand a chance!! <big><big><big>☺</big></big></big>
If Coen does not get needed answer from someone here, I suggest he might find better help from http://xmeeting.sourceforge.net/ or in the Tiger > Getting Online & Networking Discussions area.
That is the best I have to offer.
EZ Jim

Video conferencing between CCM and CCME

Hi,
We are having CCM4.1(3)at central location.In branch location we are having CCME 4.0(2).Both the locations are connected through leased circuit. We enabled Video on IP Phone which is registered to CCM and also we configured CCME for video. When we start doing video conferencing between these two location, it's not happenning. In VT advantage it is showing local image on Local & Remote screen. I don't know what is the problem.
Can you guys please tell me wheather Video Conferencing will work between CCM & CCME over the leased circuit using VT Advantage.
If it works, please tell me what are configuration parameters i need to configure on CCM & CCME.
Thanks & Regards

By default all IP traffic is permitted through a VPN tunnel except broadcast and multicast traffic. It basically is a matter of how the video software you are using works. If it is a multicast application then it will not work through an ipsec tunnel, if it is a unicast application then it should be able to work.
Also if this video is on the Internet tries to enable split tunnel on the VPN endpoint. Now if the issue is with a video that is on the PC, this might be because a software corruption of the OS, so try reinstalling the VPN Client software

Video conferencing software

I am coding this video conferencing software that 6 people can login and have a videoconference. This is a web-based package using applets. I started using JMF by downloading JMF from sun web site. I also found out this site that give examples.
http://www.cs.odu.edu/~cs778/spring04/lectures/jmfsolutions/examplesindex.html
But to transmit the video it is asking for the destination IP. The applets I am building will ask the IP address of the user but what really come are the routers IP (if the user is in LAN). So what will happen is the software will send the video to the router.
My questing is what will happen to the video stream?
Will it go to the place I want?
For now I am testing this issue with this files I found in the Internet.
http://www.cs.odu.edu/~cs778/jmfexamples/AVTransmit2.java
http://www.cs.odu.edu/~cs778/jmfexamples/AVReceive2.java
Am I doing some thing wrong, or am I missing some thing, or will this work fine on the inter net.
I have seen some software�s using java (I think they used java) that do what I want but can�t find out how they did it
When it comes to Internet stuff I am not good. So if any one can give me a working code file it would be a big help
Thank a lot.
If they�re any one that knows how to do this and have a yahoo chat id
[email protected]

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Edited by: lawson_joe on Dec 16, 2007 10:59 PM

Video conferencing deployment

Hello,
I work in a hotel, and we intend to deploy video conferencing service to guests and management. Can anyone please help with products, design etc(new to video conferncing). Our internet connection is thru VSAT. Please advice
Thank you
Daniel.

Hello,
Video conferenceing requires large amounts of bandwidth and is even worse than VOIP in reguards to jitter and quality. You have a couple of options depending on what your wanting to do for conferencing.
Polycomm and Tandbergs are two major manufactures of video equipment. I'm not familiar with the tandbergs other than there more ruggged.
If you looking at only doing two sites the equipment is fairly easy but if your looking at haveing anything more than three sites conferencing at the same time you'll have have to look into bringing equipment that consolidates all the streams and sends out one to each of the conferencing units.
Polycomm VSX7000 have the ability setup a conferene to two other video units.
If your looking at doing conferences of ISDN you'll have to look into getting a gateway if just ip it's fairly straighforward.
Its probably best to contact a video engineer group like the chariot group.
http://www.chariotgroup.com/
HTH a little bit.
Patrick
Please rate any posts that are helpful.

Starting Video conferencing

Dear all,
can anyone please give me an idea how to implement video conferencing .. dont have any idea how to do it ... we have CUCM 6.1.3, that can be used ot not .. with 3825 router. WAN options are Internet (ADSL) or ISDN
Please advise

Thanks joemar,
The the nice & quick reply.. Can you please guide mi on these things...
1. What if my participants limit is only 3
2. and secondly how this integrated with CUCM 6.1.3 means whats is unified then...
3. Can you please tell me how we can start in this ... what type of connects needed and this devices will sit where... connectivity ...
4. Can we use both internet and ISDN for Video Conf
Please help ASAP...
Mercy
Jatin

OS X as a internet Proxy Server

I am new to the Mac world and have been tasked with setting up our OSX Server as an internet proxy. I have limited (and old) experience with SCO and Windows Admin and could get this done if it were Windows. However, I have scoured past posts and other documentation until I am both cross eyed and confused. Here's what I have:
Entire network into router that accesses the internet. The OS X server is on this same network and connected to the same router. We also have our intranet through same setup. DHCP is handled by another machine (Win 2000) which cannot be changed. The OS X machine is currently used for file sharing only but we are needing to use it as a proxy to the internet.
Should I reposition the Server between the users router and internet connection, vice all on the same router as they are. Is this really necessary?
Now, what need I do to setup the OS X as the proxy? Will I need to install Squid or something like IF-2k for filtering? I cannot locate the internet sharing tab. I have checked the proxy box but know it isn't that easy.
I am performing most of the admin remotely from another part of the building.
My skills are a bit dated but am confident that with a little direction we can acheive a relatively easy solution. I hate to say it, but address this as if I'm a complete novice (barney style you might say). Realizing this could be a lengthy post, any info would be appreciated, including links to other info vice writing a reply here.
Thanks in advance,
Mark
Mac OS X (10.4.1)

When you say 'internet proxy' do you mean a web proxy for http/https traffic, or do you want to proxy other traffic, too?
Additionally, are you looking to just proxy the traffic (potentially caching content at your network edge) or are you looking for content filtering, too (e.g. prevent users visiting certain sites)?
If you're just looking for a web proxy then you can just build and install squid (it works well), or use the built-in Apache 2 server (although I would recommend upgrading to apache 2.2 rather than the 2.0.x bundled version).
If you've used squid in the past then that might be the easier way to go. Squid can also act as a proxy for other protocols, so it might fit your needs better.
Both Squid and Apache require configuring via the terminal. If you're not familiar with building applications on the command line then you might consider a commercial package such as InterGate which packs a proxy server into a package along with various other 'net goodies (rate filtering, connection teaming, NAT, content filters, etc.).
Should I reposition the Server between the users router and internet connection
That depends. If you want to force users to go through the proxy you might have to otherwise you're relying on users' systems being configured to use the proxy, which experienced users might be able to circumvent.
I cannot locate the internet sharing tab. I have checked the proxy box but know it isn't that easy.
In Mac OS X Server, all sharing functions are controlled via either Workgroup Manager (sharepoints, access control, etc.) or Server Admin (process configuration/stop/start/monitoring), but there's no 1-button proxy server setting.

Can anyone explain why airport connects but no Net connection?

greetings all, i have a small and what i hope is an easy problem to solve..
my parents have wi-fi as well as my brother in his home, all i do on my macbook pro is turn airport on and it connects seemlessly..and i'm on google in 2 sec's...
but WHEN i go to my brothers house.. airport finds the network and jumps on it instantly and i have full service strenght. but no matter what i can't connect to any web pages,, they time out and i get a msg stating that i'm not connected to the internet... i eve tried my email prgram and nothing..all other net app's fail too..
how can this be if airport is finding the network? neither my parents nor brother have their network protected i.e. no WAP or WEP ect... so what is the deal?
even tho i'm connected on airport its like i'm not.. my brother has linksy's router and his sony viao jumps on it wit no problem at all!
anyone have any ideas or what i can do?
oNe
p.s. at my home which is an apartment there are several "open" networks and again the macbook finds them and jumps on them wit no problem... but i stick to my plug in net connection for security reasons...can't trust open networks.. sides my parents and brother i guess..
macbook pro 17" pimp ish Mac OS X (10.4.2) it came stock..

I wish that was the answer, but it doesn't seem to be the case. I have a Linksys wireless router in my office with no other users and no security provisions installed. Most days, I can bring my Laptop in and connect right away. Other days, like today, it simply will not connect, despite having a full four bars showing. If I go into Internet Connect, it confirms that I am connected to Linksys. However, when it fails to open any Internet page, I get the terrible message "You Are Not Connected to the Internet." I am then prompted to open "Network Diagnostics" to solve the problem, which it never does. Obviously, someone needs to introduce "Internet Connect" to "Network Diagnostics" since they clearly have never met.
I have experienced this situation in other locations, so it clearly is not limited to the one router. While I am ordinarily a big Mac fan, this problem drives me stark raving mad. Being a simple person, I just cannot fathom how a computer can be connected to the Internet, but...not...connected...to...the...Internet. Since I don't own any firearms, shooting my computer is out of the question and I don't really want to hurl it into the ocean. Any words of wisdom would be greatly appreciated.
Mac PowerBook G4 12" Mac OS X (10.4.9)

I keep getting this error message when trying to access thew internet:Unable to connect

I have been using Firefox for years. Then all of a sudden it just quit working. I get Unable to connect. See below.
Firefox can't establish a connection to the server at search.yahoo.com.
or any other website. Help!

You can try to reset (power off/on) the router.
Are you using a proxy or a direct connection?
Check the connection settings.
*Tools > Options > Advanced > Network : Connection > Settings
*https://support.mozilla.org/kb/Options+window+-+Advanced+panel
If you do not need to use a proxy to connect to internet then try to select "No Proxy" if "Use the system proxy settings" or one of the others do not work properly.
See "Firefox connection settings":
*https://support.mozilla.org/kb/Firefox+cannot+load+websites+but+other+programs+can

Says my computer does not support video conferencing?

Just recently whenever i tried to do video chats it tells me my computer does not support video conferencing? How can i fix this?

In the Video Menu open the Connection Doctor and go to the Capabilities tab.
This may give you more info about which things iChat currently thinks it can do and will tell you why It thinks it can not do certain things.
If it says Low Bandwidth against some items you will need to do as Defcom says and alter the Quicktime > Streaming speed (System Preferences > Quicktime > Streaming) to 1.5Mbps and restart iChat to see the new Speed.
Also check in iChat menu > Preferences > Video section that the Bandwidth Limit drop down is not set too low. (Ideally here it should be set to NONE unless you are Comcast or Road Runner) Certainly don't use 100kbps.
8:50 PM Thursday; December 4, 2008

Video conferencing w/apple tv

I would like to know if I can do the following.
1. Get an Apple TV
2. Get a tv with a video camera (like the Skype compatible ones)
3. Have a Mac with AirPlay
And with these three things do a google hangout where the tv would act as the screen and also the video and speakers.
Basically I want to use it for video conferencing.
Would this work?
If so is there a specific tv that's good for this? It seems like to good a solution, to easy...

airplay mirror is a 1 way push of what is shown on the device
no commication from the tv goes back so the webcam working is off the table
but you could connect a webcam to the mac my imac works perfectly fine with both it's internal webcam and my old logitech usb webcam can chooses which one I use
with a long cable it could be placed on top of the tv

Pc-to-pc audio/video conferencing

I've been looking into the ability of a direct (secure) connection from one Linux machine to another for the purposes of audio/video conferencing. I know there's stull like ekiga but that requires an account and a third party server. I'm looking for a solution that would be completely maintained between the two or three linux machines directly (webcam/mic). What's out there that I'm not seeing in google?

Also interested, been meaning to move away from Skype for a time now. I've looked/asked around and found opensips. You'll still need a client to manage calls though, I'll probably try out Twinkle. I'm going to spend some time trying to set it up myself. Hope it helps.
Edit Note: I quickly moved from twinkle to linphone.
Last edited by milso (2010-12-24 22:48:49)

Video Conferencing in internet--Proxy net Connection

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