search for: gxw410xwithasteriskconfigur

...ate on Grandstream GXW410x IP Analog Gateway but for some odd reasons the call are flashed back from Grandstream to Asterisk and creating a Black loop... I did follow the instructions provided by Grandstream support but it doesn't seems to be working... http://www.grandstream.com/documents/GXW410xwithAsteriskConfiguration.pdf OS: Ubuntu 8 Asterisk 1.4.22.1 Anyone implemented Grandstream GXW410x IP Gateway with Asterisk and can share config? Cheers, Nitesh