Israel: Successfully enabled VoWiFi on Partner and Pelephone (Pixels 7 and 8 Pro)

[dvirgassner]

Successfully enabled voWiFi (voLTE already worked without this patch) on the Partner and Pelephone networks in Israel, in both a Pixel 8 Pro and a Pixel 7. Both carriers seem to natively support voLTE on these models but NOT voWiFi (as confirmed by their senior support staff).

What did the trick is probably the addition of the "IMS" APN as explained here.

I also did reset the network and carrier settings before adding the APN, as per the first troubleshooting suggestion here, but I doubt that made any difference.

Finally, note that voLTE will NOT work when you're connected to WiFi, only voWiFi will. This looks like natural behavior, since these features are mutually exclusive at any single time. Once I disconnected from WiFi, I could see that the status of voLTE in ##4636## became "available," and voWiFi became "unavailable" -- and vice versa.