Гигабитная Wi-Fi точка доступа DrayTek Vigor2920Vn | ||
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| Решения для малого бизнеса Draytek Vigor 2920 Подробнее: www.atgnews.ru / www.atg.ru www.drayteknews.ru |
| As demonstrated The Draytek 2920n performs a super fast failover even for real time applications like Voice Over IP. We'll have the same result if we have multiple IP phones or SIP trunks. No need to worry if a Service provider or internet link goes down, if using a dual Wan or multi WAN Draytek router internal users won't even notice. More on Draytek here: For the more technical people that might already have some questions here some more explanation. The Voip server used, Asterisk, follows the RTP. That means it replies to the same IP and port it receives the RTP from. The session fail-over for other SIP servers or any other application might not be as transparent, in the worst case existing session will fail but the very next call attempt will work. In this case the router detects the the failure immediately as the cable is physically disconnected. If ISP fails upstream then the failover would take about 5 -10 seconds as Draytek is testing the connection every 5 seconds. This is designed that way as we don't want the router failing over every time there is a micro-cut. For some kinds of sessions like https, the user will have to refresh the browser and start a new session as https servers don't accept a sudden change on client's IP. |
| En el siguiente v?deo se muestra una peque?a descripci?n y caracter?sticas del router inal?mbrico de la marca DrayTek modelo vigor 2920VN, si tienes alguna duda o comentario puedes enviarlo al correo: [email protected] o al tel?fono: 52 + (33) 47 80 09 02 Pregunta por nuestras promociones y precios especiales !!! |
| In our last video, we show you how VPN load balancing will improve your inter-office communications. In this video we will show you how to set up a Load Balanced VPN trunck between two sites. We have a Vigor3900 router at the Head office and a Vigor3200 router at the Branch office... |
| This vdeo file include Dynamic Routing system via VPN with RIPv2 / Bu video dosyas? Dinamik routing sisteminin DrayTek VPN sistemi ?zerinden uygulan???n? i?ermektedir. |
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