3 ms·
Cellular voice is only VoIP once it gets to the cell base. It is still CDMA/GSM over the air. The cellular companies have spent many hundreds of millions of dol
by jevinskie 15y ago
Cellular voice is only VoIP once it gets to the cell base. It is still CDMA/GSM over the air. The cellular companies have spent many hundreds of millions of dollars researching how to most efficiently compress voice into a narrow spectrum. I would think that VoIP OTA would be quite a bit less efficient.