iPhone When Answering Call, Caller Can't Hear Me

[JWreck]

Help! I feel like I'm alone with this issue, as I can't find related posts, but please enlighten me if you've experienced this.

I am seeing an issue where when I answer a phone call - and it appears to be nearly every other call at this point - that the person on the other end of the line can't hear me. Only when I receive calls. Now, I've been putting calls on speakerphone almost immediately, so I'm waiting to see if just answering normally and using the earpiece makes any difference. I can call them back right away and it's fine.

I'm on T Mobile (bleh), and so far everyone that has called me and I've experienced this issue with is AT&T. I'm not sure if that's just coincidence or causation, but that's the information I have.

 

[konqerror]

Try disabling LTE voice and seeing if the problem persists. Also try it without Wi-Fi calling. Might be an issue with VoLTE peering.

About the LTE options on your iPhone - Apple Support

Cellular-data options on your iPhone might vary based on your carrier's network.

support.apple.com

 

[JWreck]

Try disabling LTE voice and seeing if the problem persists. Also try it without Wi-Fi calling. Might be an issue with VoLTE peering.

About the LTE options on your iPhone - Apple Support

Cellular-data options on your iPhone might vary based on your carrier's network.

support.apple.com

I guess T Mobile doesn't support this.

And this is still happening.

Also my Apple Watch just can't seem to sync messages from the iPhone, so I end each day with 30+ messages unread...only seems to be non-iMessage messages. I'm seriously annoyed with Apple right now.

 

[iapplelove]

This happened to an iPhone 4 I owned. Happened after a software update.

Apple couldn’t fix it so they gave me a brand new iPhone 4. Went home used my backup and literally same thing happened to the new one.

Had to get another iPhone 4 and this time start from new.

 

[eoblaed]

SPEAK LOUDER

 

[Lucas284]

Let me guess — iPhone 7?