add empty state_of_volte

content/state_of_volte.adoc

+= State of VoLTE
+
+:date: 2025-02-05 01:23
+:tags: blog
+:category: blog
+:slug: state-of-volte-2024
+:authors: Alexander 'lynxis' Couzens <lynxis@fe80.eu>
+:summary: The state of VoLTE in open and free software projects
+
+..todo:: 2G/3G is working via simple QMI Voice calls, no setup required
+
+..todo:: 4G doesn't work, massive conf needed. Even Android has problems to connect to some or many operators. Baseband configuration needed.
+
+..todo:: Modem manager
+
+
+..todo:: note doubango, asterisk + volte