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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

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.