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6.
DTMF Setting: you can setup the RFC2833 Out-Band DTMF , Inband DTMF and
Send DTMF SIP Info in this page. To change this setting, please following your ISP
information. When you finished the setting, please click the Submit button.
7.
Rport Function: you can setup the RPort Enable/Disable in this page. T o change
this setting, please following your ISP information. When you finished the setting,
please click the Submit button.
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IP Phone Manual
8.
Other Settings: you can setup the Hold by RFC, Voice/SIP QoS and SIP expire time
in this page. To change these settings please following your ISP information. When
you finished the setting, please click the Submit button. The QoS setting is to set
the voice packets' priority. If you set the value higher than 0, then the voice
packets will get the higher priority to the Internet. But the QoS function still need
to cooperate with the others Internet devices.
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