Technical Configuration | MultiVOIP User Guide |
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NAT Traversal Definitions (cont’d)
Field Name | Values | Description |
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Enable | Y/N | Enables STUN client functionality in |
(STUN) |
| the MultiVOIP. |
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| STUN (Simple Traversal of UDP |
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| through NATs (Network Address |
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| Translation)) is a protocol that allows |
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| a server to assist client gateways |
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| behind a NAT firewall or router with |
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| their packet routing. |
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Name/IP | n.n.n.n | IP address of the STUN server. |
(Server) | 0 - 255 |
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Port | numeric; | The data port (TDM time slot) at |
(Server); | default= | which STUN info will be transmitted |
NAT/STUN | 3478 | and received. |
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Keep Alive | 60 – 3600 | The interval at which the STUN client |
(Timers; | (in | sends indicator (“Keep Alive”) |
NAT/STUN | seconds) | packets to the STUN server to |
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| determine whether or not the STUN |
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| server is available. |
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