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User Manul for VoIP Phone
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25
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28
页
KAWA SCIENCE AND TECHNOLOGY CO.,LTD
website:
http://www.kawatel.com
TEL
:
+86-
755-89962209 FAX
:
+86-755-84272617 E_mail:
3.6.8
ther 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.
3.7
NAT Trans.
3.7.1
In NAT Trans. you can setup STUN function. These functions can help your VoIP Phone working properly
behind NAT.
3.7.2
STUN Setting: you can setup the STUN Enable/Disable and STUN Server IP address in this page. This function
can help your VoIP Phone working properly behind NAT. To change these settings please following your ISP information.
When you finished the setting, please click the Submit button.