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BlueSquared's avatar
BlueSquared
New Contributor
7 years ago

iPhone Wifi Calling

Does anyone have Wifi Calling working on their iPhone? It was working for me, but recently stopped and I can't figure out why (I suspect it may be due to the net neutrality repeal). AT&T is telli...
  • BlueSquared's avatar
    BlueSquared
    7 years ago

    Bruce,

    This wasn't the solution, but it pointed me in the right direction.  Thanks!

    I can confirm that iPhone WIFI calling absolutely works on Cox's internet service.

    My issue was my router's (TP-Link Archer C2300) configuration. 

    WIFI Calling requires IPSec Passthrough.  On my particular router, this was disabled.

    Blocked ports was not an issue.

Bruce's avatar
Bruce
Honored Contributor III
7 years ago

Another subscriber with iOS 11.4.1 posted the issue on the AT&T forum.

The last contributor of the post attributed the issue to the Smart Connect feature on the Netgear router.  If you don't have Netgear, it could be a similar feature to auto-select the best band (2.4 GHz and 5 GHz) for your connection.

As of now, it was the last post on page 4 but it's dated Sep 11, 2018.  Nobody in the forum confirmed it worked…except the contributor…but it did get 2 Kudos.

forums.att.com/.../5584579

  • BlueSquared's avatar
    BlueSquared
    New Contributor
    7 years ago

    Bruce,

    This wasn't the solution, but it pointed me in the right direction.  Thanks!

    I can confirm that iPhone WIFI calling absolutely works on Cox's internet service.

    My issue was my router's (TP-Link Archer C2300) configuration. 

    WIFI Calling requires IPSec Passthrough.  On my particular router, this was disabled.

    Blocked ports was not an issue.