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How do I used the reset button, more over what field of parameter will be | |
reset by reset button? | 106 |
What network interface does the new ZyXEL Device support? | 106 |
How does the ZyXEL Device support TFTP? | 107 |
Can the ZyXEL Device support TFTP over WAN? | 107 |
How can I upload data to outside Internet over the | 107 |
How fast can the data go? | 107 |
My ZyXEL Device can not get an IP address from the ISP to connect to |
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the Internet, what can I do? | 108 |
What is BOOTP/DHCP? | 110 |
What is DDNS? | 110 |
When do I need DDNS service? | 111 |
What DDNS servers does the ZyXEL Device support? | 111 |
What is DDNS wildcard? | 111 |
Does the ZyXEL Device support DDNS wildcard? | 111 |
Can the ZyXEL Device SUA handle IPsec packets sent by the VPN |
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gateway behind ZyXEL Device? | 111 |
How do I setup my ZyXEL Device for routing IPsec packets over SUA? 112 | |
VoIP FAQ | 112 |
What is Voice over IP? | 112 |
How does Voice over IP work? | 112 |
Why use VoIP? | 112 |
What is the relationship between codec and VoIP? | 113 |
What advantage does Voice over IP can provide? | 113 |
What is the difference between H.323 and SIP? | 113 |
Can H.323 and SIP interoperate with one another? | 113 |
What is voice quality? | 113 |
How are voice quality normally rated? | 113 |
What is codec? | 114 |
What is the relation of codec and VoIP? | 114 |
What codec does the ZyXEL Device support? | 114 |
Which codec should I choose? | 114 |
What do I need in order to use SIP? | 114 |
Unable to register with the SIP server? | 115 |
I can register but can not establish a call? | 115 |
I can make a call but the voice only goes one way not in both ways? | 115 |
I can receive a call but the voice only goes one way not bothway? | 115 |
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All contents Copyright © 2007 ZyXEL Communications Corporation. |
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