Help Voip client question

[alex01]

I was wondering if anyone hear has had any luck with the built in VoIP on S5. have tried setting up an account but calls are not coming through despite stating that it is registered and available to receive calls.

If anyone uses this facility, could you give me an example of the setup details you use to eliminate if settings I'm using are incorrect?

 

[alex01]

No one?

 

[Fox Mulder]

What model and carrier do you have? I'm not sure what "built in" client you are referring to.
I have an SM-G900T1 on Metro PCS which does have built-in WiFi calling that works very well, but this is unique to Metro and T-Mobile. I don't know if other S5 variants are supposed to have any kind of native VoIP.

 

[killpuppies]

Does your ITSP offer SIP TCP?

UDP chews battery. I use CsipSimple for voip calling, and pandering to sms text addicted mouth breathers.

anveo works for me


Does your mobile provider constrict LTE to IPv6? IF yes, does your ITSP support IPv6?

 

[alex01]

I have SM-G900F model number purchased sim free in uk, using 3 uk carrier over 3/4g.

I'm trying internet call facility under call settings, I have just discovered inbuilt internet calling seems to work only when connected to wifi but not 3/4g.

csipsimple works over both wifi and mobile network without problems but I want to use built in voip if possible. I can't understand why it works on third party app but not native app. does anyone have any ideas why this may be?