Voip Call Issues on Three network

[rky]

I’m using third party app to make calls to abroad and I noticed when I’m connected with three mobile data then voip call is not getting connected so either I need to use VPN or I need to use second SIM’s mobile data.

Is this known issue?

[MZone]

Try "three.co.uk" and "3internet" in the APN field in settings to check if you get differing results. 3internet is intended for Broadband, but I've seen a couple of situations where it worked better for certain types of applications on phones.

[rky]

That’s sounds interesting!

 I’ll give it a go.

Have you tested Speedtest results on both APNs and which one is faster?

[MZone]

No I haven’t checked that. I have an ip camera at home to watch my dog and have to use 3internet to connect to it as three.co.uk doesn’t work. 

[MZone]

Let us know the results. 

[rky]

three.co.uk 419mbps

3internet 389mbps

regarding VOIP I’ll check and update later