The table shown below lists possible solutions for different network scenarios.
LAN IP address of Internet sharing | Please avoid IP address | |||
| change the settings of Internet sharing device or change the SmartVoice | |||
| gateway LAN Port IP address) |
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WAN IP of SmartVoice gateway | Set as a static private IP address or DHCP; when the WAN port is set as a | |||
| static private IP, assign the LAN IP address of the Internet sharing to as default | |||
| gateway IP of SmartVoice gateway; When the WAN IP is set as DHCP, please | |||
| make sure you have DHCP server running in network to issue an IP to the | |||
| SmartVoice gateway. |
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NAT Traversal | NAT Public IP | If the WAN of the IP sharing device has a static public IP | ||
There are three ways to configure |
| address, then the “NAT IP/Domain” address is set as the | ||
| Public IP address of the Internet sharing devices. | |||
a SmartVoice gateway to traversing |
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NAT in Internet sharing devices. For |
| If the WAN of the Internet sharing device uses a dynamic | ||
details, please refer to page 26. |
| public IP address and you specify a domain name in “NAT | ||
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| IP/Domain” field, which has to comply with the DDNS | ||
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| settings. |
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| Note: you also need to forward specific ports on the NAT | ||
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| router to the WAN port of the SmartVoice gateway. | ||
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| Enable STUN client will avoid problems of configuring port | ||
| STUN client | forwarding in the Internet sharing device, but some NAT | ||
| routers do not support STUN. | |||
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| Using UPnP to enable the SmartVoice gateway to pass | ||
| UPnP Control | through NAT of Internet sharing device. This function only | ||
| point | works when the Internet sharing devices support UPnP | ||
| and has it enabled. |
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DDNS Settings | The WAN of the Internet sharing device | (Unnecessary) Disabled | ||
For details, please refer to page 27 | has a static public IP address. |
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for the DDNS Settings |
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The WAN of the Internet sharing device | Enabled: enter the registered | |||
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| has a dynamic IP address. | URL (Uniform Resource Locator) | ||
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| and DDNS server info into | |
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| corresponding areas. | |
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14 | SmartVoice Gateway(s) User Guide |
| YML832 Rev2 |
