User guide

SETTINGS

MEDIA



Select Settings > Media.

The media settings determine how audio is sent between the devices. The devices negoti-

ate via SIP before a call is connected. All devices must support the same media types,

codecs and security settings.

Codec

Codecs are used to convert an analogue voice signal to a digitally encoded version and

vice versa. Codecs vary in the sound quality they deliver and the bandwidth required.

The Konftel 300IP supports the most common codecs and each codec can be given a

precedence depending on your requirements for high quality audio or low bandwidth use.

The priority can be set to from 4 (high) to 1 (low) or 0 (disabled)

G722 G.722 is an ITU-T standard codec that provides 7 kHz wideband

audio at a data rate within 64 kbit/s. It offers greately improved

speech quality compared with older narrowband codecs such as

G.711, but requires a high quality network connection between the

devices.