sipgate team & trunking Help

Supported Audio Codecs and Nominal Bandwidth

The following Codecs are supported by sipgate:

 

Codec Codec Bitrate [kbit/s] Ethernet Bitrate [kbit/s]
G711u/a
64 88
G.726-32 32 55
G.729 8 32
GSM 13 35

 

  • Audio quality will depend on a number of factors that together will determine the quality of your VoIP calls.
  • Available up and downstream bandwidth alone is not an indicator of an internet connection's suitability for use with VoIP. Other considerations e.g. latency, jitter and local network setup must be taken into account.
  • If you are experiencing issues with lost audio or with speech quality please see the following Help articles:
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