Carrier call dropping when switching from wifi calling to cellular

Discussion in 'iPhone' started by citivolus, Nov 13, 2015.

  1. citivolus macrumors 6502a

    Joined:
    Sep 19, 2008
    #1
    I have AT&T and recently enabled wifi calling in my area. Whenever I am on a call using wifi calling, I lose the audio when I leave my house and the call goes into limbo when I go back to cellular coverage (call is still connected but no more audio either way). Does transitioning between wifi and cellular work for anyone seamlessly on AT&T?
     
  2. imlynxy macrumors 65816

    Joined:
    Mar 8, 2012
    #2
    I only have call drop when it is 4g on the phone, no problem with lte.
     
  3. nivekr11 macrumors regular

    Joined:
    Aug 1, 2010
  4. superevangelist1 macrumors member

    superevangelist1

    Joined:
    Sep 14, 2015
    Location:
    Phoenix, AZ
    #4
    If you live in an area with HD Voice and you have that enabled it should hand the call off. I've also noticed a 1-2 second delay when it switches but after the switch the audio returns.
     
  5. citivolus thread starter macrumors 6502a

    Joined:
    Sep 19, 2008
    #5
    I have LTE in my area but no HD voice yet. Guess that means it won't handoff smoothly?
     
  6. Applejuiced macrumors Westmere

    Applejuiced

    Joined:
    Apr 16, 2008
    Location:
    At the iPhone hacks section.
    #6
    Correct.
    Hang in there:)
     

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