[Q] how to connect android app to a specific port - Galaxy S 4 Q&A, Help & Troubleshooting

Hi, i have GT-i9500 i need to connect my VoIP app witch is rynga to a server that blocks this connection
i know that the app connects by default to the port 5060 that is blocked, but i know also that there is another server on port 443 witch is open
how can i force this app to connect threw port 443 or threw a server that i can modify
does any app or simple method exist??
Thank you for any help

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Set global proxy (not only for Browser)

Hi!
I've searched nearly the entire internet to find something maching my problem, but i can't find anything.
My Problem is, that Vodafone Germany has got a limitation of usable Ports in some of their Dataplans. That means that i can only use port 80 and 443 through their Proxy server. For Browsing and webmailing this is ok, but if i want to use the market or Wikitude or ShopSavvy for example i need a Wlan to access the internet with this apps.
I logged the Wlantraffic and found out, that most apps are communicating over port 80 and 443. Their not using the Vodafone Proxy because i always get an connection error when i am trying to use it over the cellular network.
So the big main question is: How can i force the apps to use the defined Proxy Server, the browser is allready using?
I need no Username or password for it. Just adress and port.
Is there a way to reroute all traffic through this proxy? Is there an app to set a global proxy? (Not the ones out in the market to set a browser proxy, because they are really only for the browser)
It would be so nice if someone has an idea, because i am looking for weeks now to use the phone on the go with all its extras!
T-Mobile G1 with -Cupcake 1.5 orig. non rooted-
SirPhunk
PS: Previously i had a Windows Mobile 6.1 Device and everything was working fine, because all apps were using the proxy server i set in the connection settings.
I search that for a long time too!
I'm in china.I get on Internet use a wap gateway which is called cmwap that only open 80 port.
Now I set proxy from APN setting that could only makes browser to go,but all the other apps couldn't .
I tried gnu http-tunnel in Debian, but that need for a hts the http-tunnel server.
I don't know if I can use something for the Android apps.
My idea was to set a manual route to route all traffic that runs over port 80 and 443 to the vodafone Proxy, but to do that i have to root my phone, and i don't want to do that because i wouldn't loose my warranty.
Maybe there are possibilities in Android 1.5 that came out.
It would be fine if some "Pros" could make an answer.
Necroposting much?
if you just want to bypass the limitation of http proxy,then it's possibile using openvpn over http proxy
openvpn in tcp mode allow client to connect to server through an http proxy.just setup an openvpn server use tcp mode,and install openvpn on your android phone and configure it to use the proxy provided by your isp, that's all.

[Q] Setting up a VPN that my xoom can access.

I want to set up a VPN at home that my xoom can access. I tried a simple PPTP with dd-wrt but I can't seem to access or ping anything, even though it connects. I want to do this so I don't have to forward SSH, RDP, and other ports that expose my stuff to the outside world.
At home I am running a DD-WRT gateway with a linux server as well as a Windows Server 2008 VM behind the gateway, any could host the VPN service.
I don't need instructions on how to set up the VPN, but advice on what is compatible with android's built in VPN support.
Thanks in advance for any input.
Sent from my Xoom using XDA Premium App
The windows vpn service works fine for me
I was under the impression I needed to set up a domain to use the included windows VPN service, and I wasn't looking to set up a domain.
Is this an incorrect assumption?
Sent from my Xoom using XDA Premium App
Here's a link to getting OpenVPN working. Must admit it looks like it's not for everyone.
Salpula said:
I was under the impression I needed to set up a domain to use the included windows VPN service, and I wasn't looking to set up a domain.
Is this an incorrect assumption?
Sent from my Xoom using XDA Premium App
Click to expand...
Click to collapse
That was not necessary for me. If it is a requirement, it is specific to Windows Server edition
I have a Windows PPTP VPN that my Xoom can connect to. You do not need to set up a domain.
Unfortunately there is a bug in Android that makes it lose connection to the VPN after a few minutes/seconds.
See here:
http://code.google.com/p/android/issues/detail?id=4706
I just bypass androids native VPN and use Neo Router free. Available in the market. You just set up a Neo server on the computer you want to control and use the android app to open an encrypted connection to that computer. You can set up the app to forward any ports to the computer running the server. Works well. Right now im running splashtop remote and plex using it so i dont have to port forward the ports for those apps in my router.
Thanks for all the input. I am working on OpenVPN. I almost have it working (I already have my router set up for OpenVPN, just didn't know I could use it).

[Q] Which ports does the Android Dropbox app use?

I use a rooted Android phone and the app ASProxy to use WiFi at work, where a proxy with authentication is required. ASProxy lets me transparently proxify traffic from specific ports, e.g., 5228 for Market auth.
In order to make the Android Dropbox app work when using ASProxy, I have to know which ports it uses. Could anyone help me with finding this out?

IP Camera & APmobile & DDNS

Goodmorning
I have use the AP mobile feature to give internet access for my computer. Also I have a wireless IP camera connected to ap mobile. My camera supports DDNS.
The problem is that:
I can view the IP camera from my computer only with local IP (192.168.X.X)
When I try to connect via internet, the DDNS works but I can't view my camera (thats mean the real IP address is open to my browser like this 207.107.2.139:81 but nothing to see there)
The same thing when I try to connect via Samsung internet browser.
Local IP works, real IP not.
Why?
There is a firewall to galaxy s or something?
Thanks at advance
Nikos
Think the ap doesn't do port forwarding or virtual server I.e routing externally origin traffic to internal network. Only the other way round.
Sent from my GT-I9000 using XDA App
So, there is no way to make port forwarding to my Galaxy s....
Thanks.

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