What is a Codec and which codec does mobiVoIP support?
Codec stands for Coder/Decoder – a technique to compress your voice and make it compatible for transmission over internet. G.711 and GSM are the supported codecs. GSM is recommended for narrowband connections requiring minimum of 60kbps bandwidth to get business quality audio whereas G.711 is recommended for wideband connection with 160kbps bandwidth to get a near PSTN quality voice service.