Just moved over to DAHDI today and have a few questions. My environment is:
Asterisk 1.4.22 Using a TE410P 4 PRI's 1. Now when calls come in on those PRI's I get this message in the console: [Dec 6 19:42:18] WARNING[31557]: chan_dahdi.c:1481 dahdi_enable_ec: Unable to enable echo cancellation on channel 41 (No such device) How can I resolve this? 2. Do I need to be running echo cancellation on TDM circuits? (PRI's?) 3. I compiled DAHDI tools and I seem to have all the scripts, however I do not have or can not seem to find dahdi_tools. How can I get this? I believe this is the zttools replacement. 4. Is there a way for me to verify that I am receiving clock source on these PRI's from the telco? I need to verify this because it seems that if I use my internal clock source my HDLC errors seem to go away. (Still testing) Thanks in advance, Jon
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