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VoIPGRID / Vialer-pjsip-iOS

A Vialer specific PJSIP build distributed through cocoapods
GNU General Public License v3.0
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Cannot initiate calls using mobile data #40

Open c-Viorel opened 4 years ago

c-Viorel commented 4 years ago

Version

3.4.1

File / Feature

Something strange starts happening a few weeks ago. Some users are not able to initiate a call using cellular data. Using wifi everything works perfectly fine. I couldn't find any relationship between ios version and current problem. (it may be an ios 13 issue? )

Expected behaviour

To be able to initiate calls using cellular data.

Actual behaviour

Randomly users are not able to initiate calls using their mobile data..

Stacktrace / Error message

none

Other info

none

ShlomieRottenberg commented 4 years ago

Are you using IPv4? Some carriers have started blocking VoIP calls over IPv4. One way around this issue is to use TLS. Or you can upgrade to IPv6.