Yeastar Technology TG200 User Manual page 71

TG Series User Guide
Configure SIP Codec Settings
Navigate to Gateway > VoIP Settings > SIP Settings > Codec to configure the SIP codec settings.
Configure QoS Settings
QoS (Quality of Service) is a major issue in VoIP implementations. You can configure QoS settings
to guarantee that packet traffic for a voice or other media connection will not be delayed or dropped
due interference from other lower priority traffic.
Navigate to Gateway > VoIP Settings > SIP Settings > QoS to configure the QoS settings.
Note: we recommend that you configure the QoS in your router or switch instead of TG gateway.
Configure Respond Code Settings
You can change the respond codes from the SIM card carrier before sending the codes to your PBX.
After changing the respond codes, the PBX can better understand the exact call status, like busy, no
response and others.
Navigate to Gateway > VoIP Settings > SIP Settings > Respond Code to configure the respond
code settings.
Note: if you are not familiar with the respond codes, contact the PBX administrator and SIM card
carrier before you change the settings.
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