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The below information is for Vigor 2820n with firmware

By default, IP address of the adsl modem is No user name and password at factory defaults.

Select Open ports in NAT. Click on Index 1.

Mark Enable Open Ports checkbox. Edit the IP address of your Telesis Xymphony system into the Local Computer box. Open SIP and media ports as shown below.

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Page last modified on August 15, 2013, at 04:26 AM EST
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