# Retronetworking - 2026-07-08: Enabling Lawful Intercept in the Siemens EWSD

DevFeed: [Retronetworking - 2026-07-08: Enabling Lawful Intercept in the Siemens EWSD](<https://devfeed.tech/articles/retronetworking-2026-07-08-enabling-lawful-intercept-in-the-siemens-ewsd-32754.md>)

Original publisher: [Read original article](<https://osmocom.org/news/327>)

Author: laforge

Published: 2026-06-26T16:08:20Z

Content type: news

Language: en

Sources: [Open Source Mobile Communications: News](<https://devfeed.tech/sources/open-source-mobile-communications-news.md>)

Topics: [digital](<https://devfeed.tech/topics/digital.md>)

Tags: [2026](<https://devfeed.tech/tags/2026.md>), [announce](<https://devfeed.tech/tags/announce.md>), [bug](<https://devfeed.tech/tags/bug.md>), [digital](<https://devfeed.tech/tags/digital.md>), [issue](<https://devfeed.tech/tags/issue.md>), [presentation](<https://devfeed.tech/tags/presentation.md>), [tracker](<https://devfeed.tech/tags/tracker.md>)

## AI overview

An announcement for the next RetroNetCall, a retronetworking-oriented spin-off of OsmoDevCall. The event will feature @jolly presenting research on enabling and operating the Lawful Intercept features of the historical Siemens EWSD digital telephony exchange. It is scheduled for July 8, 2026, at 20:00 CEST.

## Source excerpt

After a bit of a hiatus, we're happy to announce the next incarnation of RetroNetCall, the retronetworking oriented spin-off of OsmoDevCall This time, we have a presentation by @jolly about his successful research efforts regarding enabling and operating the LI (Lawful Intercept) features of the historical Siemens EWSD digital telephony exchange. When: Wednesday, July 8th, 2026 from 20:00 CEST Time Topic Who 20:00 Meet and Greet everyone 20:10 enabling and operating the LI (Lawful Intercept) features of the historical Siemens EWSD digital telephony exchange @jolly Where: https://osmocom.org/RetroNetCall (Big Blue Button of https://franken.de/)