Spark Wifi Calling imminent?

Forums › Spark New Zealand (including Skinny and BigPipe) › Spark Wifi Calling imminent?

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29 posts

Geek

#2527862 23-Jul-2020 17:03

Is there a difference between VoLTE and wifi calling?

I’d hope Spark wouldn’t restrict the location for wifi calling. That’s a major use case for having Wifi calling in the first place.

CNZ

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#2527864 23-Jul-2020 17:13

NastyNoble: Is there a difference between VoLTE and wifi calling?

I’d hope Spark wouldn’t restrict the location for wifi calling. That’s a major use case for having Wifi calling in the first place.

Voiceover LTE means calls go over the 4G network
Wifi calling allows you to make phone calls over WiFi

CNZ

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#2527865 23-Jul-2020 17:13

NastyNoble: Is there a difference between VoLTE and wifi calling?

I’d hope Spark wouldn’t restrict the location for wifi calling. That’s a major use case for having Wifi calling in the first place.

Voiceover LTE means calls go over the 4G network
Wifi calling allows you to make phone calls over WiFi

Linux

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#2527871 23-Jul-2020 17:52

VoLTE requires 4G coverage and Wi-Fi calling requires Wi-Fi coverage the names give it away

NastyNoble

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Geek

#2528004 24-Jul-2020 07:46

I assumed as much at first then people started bringing up VoLTE in this thread for wifi calling.

DjShadow

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#2528517 25-Jul-2020 11:18

Are there any guides on what firewall ports need to be opened to allow Wifi calling to work?

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#2528522 25-Jul-2020 11:51

DjShadow:
Are there any guides on what firewall ports need to be opened to allow Wifi calling to work?

It's not launched yet so I doubt it

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DjShadow

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#2528523 25-Jul-2020 11:58

Linux:
DjShadow:

Are there any guides on what firewall ports need to be opened to allow Wifi calling to work?

It's not launched yet so I doubt it

I mean in general, do all providers use the same ports, etc?

gzt

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#2528566 25-Jul-2020 12:12

Googling around the minimum is UDP 4500 / 500.

AT&T USA documents 143 and IPsec passthrough.

Is there a guide for 2Degrees? Can't find one.

gzt

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#2528572 25-Jul-2020 12:57

Interesting looking at carrier/oem rollout in India:

https://www.fonearena.com/blog/304154/enable-vowifi-nokia-smartphones.html

The article has links to supported phone lists for two India carriers. There are some oddities. Pixel 3 is on, no 4. Nokia 7.2 on one carrier and not the other. It's not necessarily relevant to a hypothetical Spark implementation.

CNZ

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#2528647 25-Jul-2020 15:33

Doubt firewall restrictions will be an issue unless your company blocks everything except https etc
On Android you can view the provisioning information
This is on a Spark Pay monthly Sim on a Samsung Galaxy Note 9 ( WiFi calling for 2D works on this device)

ajw

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#2528659 25-Jul-2020 15:53

I note Tmobile US, Verizon wireless and AT&T are switching off 3G soon. Wonder how long before it happens here.

https://www.androidpolice.com/2020/07/24/t-mobile-will-soon-require-volte-on-all-phones-incomopatible-devices-kicked-off-january/

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Lizard Networks

#2528660 25-Jul-2020 15:53

DjShadow:
Are there any guides on what firewall ports need to be opened to allow Wifi calling to work?

The basic is its an ipsec tunnel.

So if your router isn't configured right to allow those it won't work well (most typically if you don't quite had Nat setup on pfsense etc)

So as others have said 500, 4500 from memory.

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#2529566 27-Jul-2020 15:05

Spark completed a redesign in some site areas. Still 404 tho ; (.

gzt

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#2529567 27-Jul-2020 15:05

Spark completed a redesign in some site areas. Still 404 tho ; (.

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