System information

2/14/2007 VoIP Phone Administration Guide MAG-07005-2 Rev. B
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3.6.6 RPort Function
You can setup the RPort Enable/Disable in this page. To change this setting, please follow your ISP information.
When you finished the setting, click Submit. Go to the Save changes page and click Save to reflect the changes.
3.6.7 Other Settings
You can setup the Hold by RFC, Voice/SIP QoS and SIP Expire Time in this page. To change these settings
please follow your ISP information. 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. Note that the QoS function still needs to
cooperate with the others Internet devices. When you finished the settings, click Submit. Go to the Save
changes page and click Save to reflect the changes.
3.7 NAT Trans
In NAT Trans, you can setup STUN function. These functions can help your VoIP Phone working properly behind
NAT.