20 lines
776 B
Markdown
20 lines
776 B
Markdown
---
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sidebar: home_sidebar
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title: Quirks - IMS
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permalink: quirks/ims/
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robots: noindex
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search: exclude
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toc: false
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---
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## IMS
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To read about IMS in general, see [here](https://en.wikipedia.org/wiki/IP_Multimedia_Subsystem).
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You have been redirected here because LineageOS builds for your device do not support IMS functions.
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### Why is that?
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While it certainly is a standard, there is no standard implementation for it in the Android sourcecode.
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Some vendors have their own implementation, which is not open-source and can therefore not be integrated into LineageOS' code.
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Devices that rely on any of these implementations therefore lack the all features provided by IMS (VoLTE, VoWi-Fi, VoNR, etc.).
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This might or might not affect you, depending on your provider and region.
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