# RTSP over UDP issue in Android

**URL:** https://community.wowza.com/t/rtsp-over-udp-issue-in-android/48922
**Category:** Wowza Streaming Engine
**Created:** [June 5, 2017, 11:21am UTC](https://community.wowza.com/t/rtsp-over-udp-issue-in-android/48922 "2017-06-05T11:21:10Z")
**Posts on this page:** 3
**Page:** 1

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### Author: ![Atanu\_Niyogi](https://avatars.discourse-cdn.com/v4/letter/a/3ec8ea/32.png) [@Atanu\_Niyogi](https://community.wowza.com/u/Atanu_Niyogi)
#### Post date: [June 5, 2017, 11:21am UTC](https://community.wowza.com/t/rtsp-over-udp-issue-in-android/48922/1 "2017-06-05T11:21:10Z")

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Hello,

We have an application where we stream from iPhone or Android phone and view it in multiple different platforms like iOS, Android, web etc.

While all the other platform works well, Android is very unstable. In certain network it plays, in certain it doesn’t. We are using Live555 player in our app to play the stream. In my application.xml, I have made the setting to UDP from interleaved. I want only RTSP over UDP.

While stream initiated by us fails to play in Android in various network, I noticed below stream always plays in our app -

[https://www.wowza.com/html/mobile.html](https://www.wowza.com/html/mobile.html)

Our Wowza server is running on EC2 and initially I suspected firewall issue and hence opened my instance’s all ports to entire world.

Sometime I see this in the log -

20:28:33.964130 IP ip-172-31-14-224.us-west-2.compute.internal \> [50-204-106-241-static.hfc.comcastbusiness.net](http://50-204-106-241-static.hfc.comcastbusiness.net/): ICMP ip-172-31-14-224.us-west-2.compute.internal udp port 6975 unreachable, length 68

Need help to figure out what is wrong.

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### Author: ![Andy\_Engberson](https://sea2.discourse-cdn.com/flex002/user_avatar/community.wowza.com/andy_engberson/32/392_2.png) [@Andy\_Engberson](https://community.wowza.com/u/Andy_Engberson)
#### Post date: [June 29, 2017, 6:18am UTC](https://community.wowza.com/t/rtsp-over-udp-issue-in-android/48922/2 "2017-06-29T06:18:46Z")

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Hi,

This has been handled via **ticket**  **number** 233177. Please refer to that **ticket** for further details.

Regards,

Andy E.

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### Author: ![zhang\_jialang](https://avatars.discourse-cdn.com/v4/letter/z/f475e1/32.png) [@zhang\_jialang](https://community.wowza.com/u/zhang_jialang)
#### Post date: [September 4, 2017, 6:49am UTC](https://community.wowza.com/t/rtsp-over-udp-issue-in-android/48922/3 "2017-09-04T06:49:33Z")

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Hello, where can I find **number** 233177?