# Jami does not work in 5G private network ，is IT necessary to setup a DHTnode server in LAN?

**URL:** <https://forum.jami.net/t/jami-does-not-work-in-5g-private-network-is-it-necessary-to-setup-a-dhtnode-server-in-lan/5182>\
**Category:** Uncategorized\
**Created:** [August 4, 2025, 5:29am UTC](https://forum.jami.net/t/jami-does-not-work-in-5g-private-network-is-it-necessary-to-setup-a-dhtnode-server-in-lan/5182 "2025-08-04T05:29:05Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![w22026](https://forum.jami.net/letter_avatar_proxy/v4/letter/w/47e85d/32.png) [@w22026](https://forum.jami.net/u/w22026)\
**Post date:** [August 4, 2025, 5:29am UTC](https://forum.jami.net/t/jami-does-not-work-in-5g-private-network-is-it-necessary-to-setup-a-dhtnode-server-in-lan/5182/1 "2025-08-04T05:29:05Z")

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hi, all  
i did test with Andriod Jame app in Preiate 5G network, even with peer to discove function , we can not make call setup. so is it necessary option to setup a dhtnode service in the LAN?

thanks in advance!  
dongyu

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**Author:** ![jchdel](https://forum.jami.net/letter_avatar_proxy/v4/letter/j/aeb1de/32.png) [@jchdel](https://forum.jami.net/u/jchdel)\
**Post date:** [April 10, 2026, 6:13am UTC](https://forum.jami.net/t/jami-does-not-work-in-5g-private-network-is-it-necessary-to-setup-a-dhtnode-server-in-lan/5182/2 "2026-04-10T06:13:38Z")

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I think so because I guess local broadcast traffic is not forwarded by the 5G router…