I can connect, but recipient gets stuttering, broken sound. Odd, because calling with WhatsApp, Messenger and Google Voice works fine. Is it possible Zoiper is not using a codec the satellite will transmit? Any ideas about what I can try?
Are you on wifi?
Sometimes has to do with the STUN server not being set correctly. Try LTE cell signal and report back.
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No, I am on their satellite data service... 600-800 ms ping times...
@Manfreddy, I don't think you can perform reliable conversation with 800 ms. latency. Try using codec such as G729 or Opus and see if they can compensate.