<div class="gmail_quote">2010/12/17 Tomsvolta <span dir="ltr"><<a href="mailto:tgh1144@hotmail.com">tgh1144@hotmail.com</a>></span><br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
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Hi all,<br>
How can I see the dubug messages in the vpm450.c? I have a E1 card with hardware echocanceller, and I want to see if the hardware echocanceller working in the asterisk CLI, I see there're debug messages in the vpm450.c, but I can't see them. I also try add "#define OCTASIC_DEBUG" and "#include <linux/kernel.h> " in the vpm450.h, but it dosn't work, can you help me! Sorry for my bad English!<br>
regards!<br>
Tomg<br> </div><br></blockquote><div><br>Since the file you're referring to is in DAHDI, any debug messages will go to the kernel log. You will not be able to see those messages in the Asterisk CLI. One way to check that the echocan is working is by checking the appropriate entry in /proc/dahdi. Another way to check is "dahdi show channel #" in the Asterisk CLI. IIRC, it tells you if the echocan is active or not, but not which one is active.<br>
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