# Hello world issue **URL:** \ **Category:** mediasoup-demo\ **Created:** [April 28, 2020, 8:56am UTC](https://mediasoup.discourse.group/t/hello-world-issue/902 "2020-04-28T08:56:29Z")\ **Posts on this page:** 13\ **Page:** 1
**Author:** ![alupigus](https://yyz2.discourse-cdn.com/free1/user_avatar/mediasoup.discourse.group/alupigus/32/351_2.png) [@alupigus](https://mediasoup.discourse.group/u/alupigus)\ **Post date:** [April 28, 2020, 8:56am UTC](https://mediasoup.discourse.group/t/hello-world-issue/902/1 "2020-04-28T08:56:29Z")
Hi everyone So i went through all the documentation … i thought i was ready to takle this :)) boy i was wrong The best hello world i could think of was setting up the demo app I have a EC2 t3.medium instance on AWS all UDP ports open + tcp 443, 4443 npm start in the server then npm start in the app i go to my domain, i see myself, i see the icon for the other person but i cannot get his video and audio feed the nasty thing is that i tried debugging but there’s no error anywhere … or maybe i am not looking where i am supposed to 🙂 any ideas why this happens? thanks ---
**Author:** ![ibc](https://yyz2.discourse-cdn.com/free1/user_avatar/mediasoup.discourse.group/ibc/32/1540_2.png) [@ibc](https://mediasoup.discourse.group/u/ibc)\ **Post date:** [April 28, 2020, 9:12am UTC](https://mediasoup.discourse.group/t/hello-world-issue/902/2 "2020-04-28T09:12:16Z")
Why have you open this topic in `mediasoup` topic if you are obviously checking the `mediasoup-demo` app and there is a `mediasoup-demo` category here in this forum? ---
**Author:** ![ibc](https://yyz2.discourse-cdn.com/free1/user_avatar/mediasoup.discourse.group/ibc/32/1540_2.png) [@ibc](https://mediasoup.discourse.group/u/ibc)\ **Post date:** [April 28, 2020, 9:13am UTC](https://mediasoup.discourse.group/t/hello-world-issue/902/3 "2020-04-28T09:13:04Z")
> [@alupigus](#): > > i tried debugging but there’s no error anywhere Define what “debugging” you have tried. ---
**Author:** ![alupigus](https://yyz2.discourse-cdn.com/free1/user_avatar/mediasoup.discourse.group/alupigus/32/351_2.png) [@alupigus](https://mediasoup.discourse.group/u/alupigus)\ **Post date:** [April 28, 2020, 9:41am UTC](https://mediasoup.discourse.group/t/hello-world-issue/902/4 "2020-04-28T09:41:37Z")
![image](https://global.discourse-cdn.com/free1/uploads/mediasoup/original/1X/94fc9264921dd9f554ffee4e568a44e9173c1ef9.png) ---
**Author:** ![ibc](https://yyz2.discourse-cdn.com/free1/user_avatar/mediasoup.discourse.group/ibc/32/1540_2.png) [@ibc](https://mediasoup.discourse.group/u/ibc)\ **Post date:** [April 28, 2020, 9:48am UTC](https://mediasoup.discourse.group/t/hello-world-issue/902/5 "2020-04-28T09:48:44Z")
> **[mediasoup :: v3](https://mediasoup.org/documentation/v3/)** > > Cutting Edge WebRTC Video Conferencing ---
**Author:** ![alupigus](https://yyz2.discourse-cdn.com/free1/user_avatar/mediasoup.discourse.group/alupigus/32/351_2.png) [@alupigus](https://mediasoup.discourse.group/u/alupigus)\ **Post date:** [April 28, 2020, 10:04am UTC](https://mediasoup.discourse.group/t/hello-world-issue/902/6 "2020-04-28T10:04:06Z")
thank you 🙂 very useful … top notch support 🙂 ---
**Author:** ![alupigus](https://yyz2.discourse-cdn.com/free1/user_avatar/mediasoup.discourse.group/alupigus/32/351_2.png) [@alupigus](https://mediasoup.discourse.group/u/alupigus)\ **Post date:** [April 28, 2020, 10:08am UTC](https://mediasoup.discourse.group/t/hello-world-issue/902/7 "2020-04-28T10:08:37Z")
for anyone else reading this … switch to: 1. [https://janus.conf.meetecho.com/](https://janus.conf.meetecho.com/) or 2. medooze-media-server ---
**Author:** ![ibc](https://yyz2.discourse-cdn.com/free1/user_avatar/mediasoup.discourse.group/ibc/32/1540_2.png) [@ibc](https://mediasoup.discourse.group/u/ibc)\ **Post date:** [April 28, 2020, 10:15am UTC](https://mediasoup.discourse.group/t/hello-world-issue/902/8 "2020-04-28T10:15:15Z")
You may also wish to check the FAQ: - [https://mediasoup.org/faq/#running-mediasoup-in-hosts-with-private-ip](https://mediasoup.org/faq/#running-mediasoup-in-hosts-with-private-ip) ---
**Author:** ![ibc](https://yyz2.discourse-cdn.com/free1/user_avatar/mediasoup.discourse.group/ibc/32/1540_2.png) [@ibc](https://mediasoup.discourse.group/u/ibc)\ **Post date:** [April 28, 2020, 10:16am UTC](https://mediasoup.discourse.group/t/hello-world-issue/902/9 "2020-04-28T10:16:22Z")
> [@alupigus](#): > > for anyone else reading this … switch to: > > 1. [https://janus.conf.meetecho.com/](https://janus.conf.meetecho.com/) > or > 2. medooze-media-server Another approach (given that you are so stupid) is: **go to hell and fuck off**. ---
**Author:** ![aetheon](https://yyz2.discourse-cdn.com/free1/user_avatar/mediasoup.discourse.group/aetheon/32/39_2.png) [@aetheon](https://mediasoup.discourse.group/u/aetheon)\ **Post date:** [April 28, 2020, 10:42am UTC](https://mediasoup.discourse.group/t/hello-world-issue/902/10 "2020-04-28T10:42:04Z")
Please don’t escalate. You guys do a really good job with mediasoup and not everybody thinks the same. alupigus there are links in the forum on how to setup mediasoup-demo in k8s. To host if yourself you would need something similar. Please don’t be that guy. I helped somebody setting it it up before if you need the instructions give me a shout, I may have them somewhere. ---
**Author:** ![ibc](https://yyz2.discourse-cdn.com/free1/user_avatar/mediasoup.discourse.group/ibc/32/1540_2.png) [@ibc](https://mediasoup.discourse.group/u/ibc)\ **Post date:** [April 28, 2020, 12:57pm UTC](https://mediasoup.discourse.group/t/hello-world-issue/902/11 "2020-04-28T12:57:38Z")
Thanks but he has banned from participating again in this forum. ---
**Author:** ![kcsf](https://yyz2.discourse-cdn.com/free1/user_avatar/mediasoup.discourse.group/kcsf/32/606_2.png) [@kcsf](https://mediasoup.discourse.group/u/kcsf)\ **Post date:** [October 16, 2020, 10:34pm UTC](https://mediasoup.discourse.group/t/hello-world-issue/902/12 "2020-10-16T22:34:02Z")
He aetheon, We’d love it if you would share the instructions on setting up mediasoup in k8s! ---
**Author:** ![ibc](https://yyz2.discourse-cdn.com/free1/user_avatar/mediasoup.discourse.group/ibc/32/1540_2.png) [@ibc](https://mediasoup.discourse.group/u/ibc)\ **Post date:** [October 16, 2020, 11:22pm UTC](https://mediasoup.discourse.group/t/hello-world-issue/902/13 "2020-10-16T23:22:41Z")
Please, open a separate topic for your question, avoid direct naming and don’t ask for free consultancy services.