# EM7455 Voice Support

**URL:** <https://forum.sierrawireless.com/t/em7455-voice-support/13415>\
**Category:** MC/EM Series\
**Created:** [August 7, 2018, 3:02pm UTC](https://forum.sierrawireless.com/t/em7455-voice-support/13415 "2018-08-07T15:02:58Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![ChristopherS](https://avatars.discourse-cdn.com/v4/letter/c/898d66/32.png) [@ChristopherS](https://forum.sierrawireless.com/u/ChristopherS)\
**Post date:** [August 7, 2018, 3:02pm UTC](https://forum.sierrawireless.com/t/em7455-voice-support/13415/1 "2018-08-07T15:02:58Z")

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Hello,

I have seen some references that the Sierra Wireless EM7455 does not support voice calls. Is this true for the latest release of the firmware?

Thanks,  
Christopher

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**Author:** ![Sierra\_2hufan](https://sea1.discourse-cdn.com/flex025/user_avatar/forum.sierrawireless.com/sierra_2hufan/32/3883_2.png) [@Sierra\_2hufan](https://forum.sierrawireless.com/u/Sierra_2hufan)\
**Post date:** [August 13, 2018, 9:54am UTC](https://forum.sierrawireless.com/t/em7455-voice-support/13415/2 "2018-08-13T09:54:04Z")

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Hi ChristopherS,

Yes, you are correct. EM7455 has no voice capabilities.