[LTE3316-M604] How to use VoLTE?

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Shawn_S
Shawn_S Posts: 1
edited January 2024 in Mobile Broadband
Hi~
How to use VoLTE in LTE3316? i didn't find the setting...
Thanks!


#SP_Mar_2020

All Replies

  • Zyxel_Support_CPE
    Zyxel_Support_CPE Posts: 188 image  Zyxel Employee
    Sixth Anniversary
    Hi Shawn_S , VoLTE is a customized software feature for ISP.
    Please refer the information from Zyxel global website.
  • rmol
    rmol Posts: 1
    Hi Support, what does this mean "VoLTE is a customized software feature"?

    I would like to know whether the Zyxel LTE3316-M604 supports VoLTE for the provider Telefonica O2 in Germany, or not.
    I know that Zyxel LTE3316-M604 supports in principle both voice modes VoLTE (4G) and CSFB (3G), but I am specifically interested in the VoLTE mode for simcards from Telefonica O2 Germany.
  • Zyxel_Support_CPE
    Zyxel_Support_CPE Posts: 188 image  Zyxel Employee
    Sixth Anniversary
    If service provider have support VoLTE also ask Zyxel support it in firmware. Then it may have their separate firmware support VoLTE for provider Telefonica O2.
    LTE3316-M604 not supports VoLTE for Telefonica O2 in Germany.

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