# QoS (differenciated services/dscp) enabling

**URL:** <https://community.wowza.com/t/qos-differenciated-services-dscp-enabling/50334>\
**Category:** Wowza Streaming Engine\
**Created:** [December 8, 2017, 1:59pm UTC](https://community.wowza.com/t/qos-differenciated-services-dscp-enabling/50334 "2017-12-08T13:59:37Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Alex\_Luzhet](https://avatars.discourse-cdn.com/v4/letter/a/d2c977/32.png) [@Alex\_Luzhet](https://community.wowza.com/u/Alex_Luzhet)\
**Post date:** [December 8, 2017, 1:59pm UTC](https://community.wowza.com/t/qos-differenciated-services-dscp-enabling/50334/1 "2017-12-08T13:59:37Z")

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Hello

I configured VOD. Installed wireshark and took a look at the differentiated services field - it equals to 0. Can this be configured?

Thanks,

Aleks

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**Author:** ![Stuart\_Gunn](https://avatars.discourse-cdn.com/v4/letter/s/da6949/32.png) [@Stuart\_Gunn](https://community.wowza.com/u/Stuart_Gunn)\
**Post date:** [December 11, 2017, 5:19am UTC](https://community.wowza.com/t/qos-differenciated-services-dscp-enabling/50334/2 "2017-12-11T05:19:37Z")

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Don’t know about Wowza but some encoders (e.g. Teradek T-RAX) you can set the DSCF, and it’s possible that Wowza will just base its DSCF on what the encoder sends.