# Add second device: which network connections are made?

**URL:** <https://support.delta.chat/t/add-second-device-which-network-connections-are-made/4619>\
**Category:** Mutual Help\
**Tags:** security\
**Created:** [January 16, 2026, 11:02am UTC](https://support.delta.chat/t/add-second-device-which-network-connections-are-made/4619 "2026-01-16T11:02:41Z")\
**Posts on this page:** 1\
**Showing post:** 6

<div class="post-metadata">

**Author:** ![Dio](https://support.delta.chat/user_avatar/support.delta.chat/dio/32/1122_2.png) [@Dio](https://support.delta.chat/u/Dio)\
**Post date:** [March 25, 2026, 9:01am UTC](https://support.delta.chat/t/add-second-device-which-network-connections-are-made/4619/6 "2026-03-25T09:01:57Z")

</div>

I’ve created a feature request here: [Use static network ports for adding a second device](https://support.delta.chat/t/use-static-network-ports-for-adding-a-second-device/4956)

---

_[View the full topic](https://support.delta.chat/t/add-second-device-which-network-connections-are-made/4619)._