# \#volte

**URL:** https://community.sixfab.com/tag/volte/135.md

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## [EC25-E Mini PCIe - VoLTE/VoWifi question](https://community.sixfab.com/t/ec25-e-mini-pcie-volte-vowifi-question/419)

<div class="topic-metadata">

**Author:** [@reggelo](https://community.sixfab.com/u/reggelo)\
**Replies:** 2\
**Last updated:** [July 28, 2026, 7:26am UTC](https://community.sixfab.com/t/ec25-e-mini-pcie-volte-vowifi-question/419 "2026-07-28T07:26:19Z")

</div>

Hi! I would like to use this module for a VoLTE/VoWifi/GSM - SIP gateway/LTE router. I found this line in the specification: “Digital Audio and VoLTE (Voice over LTE)(Optional)” Could you please tell me what does this…