<p>I don't know for ISDN, but for analog lines, the option was not available and I had to patch ftdm_io.c to make it work.</p>
<p>I don't know if the same freetdm functions are used with ISDN and libsng.</p>
<p> </p>
<p>François</p>
<p>On Tue, 9 Nov 2010 15:40:58 +0530, lakshmanan ganapathy <lakindia89@gmail.com> wrote:</p>
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<p>Hi all,<br />I've just tried the FreeTDM module with the libsng. It seems that I'm not getting the redirection number. A called to B. B is redirected to C. In the SETUP packet I got "redirection number" as B. But in FreeSwitch, I've not got the "redirection number". I also wanted to know whether the stack ( libsng ), itself not providing the RDNIS or FreeTDM is not updating it? <br /><br />Please help!</p>
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