Hi List !!<br><br>I have a lot a questions about this incredible tool but short is my time to learn it, so I apologize if my last question was too general. I got another more especific trouble. I administrating an ISP and I have my Asterisk installed on a server for testing my network performance. I followed the quick-start tutorial provided by
<a href="http://voip-info.org">voip-info.org</a> (which I think it's very useful) and configured two SJphones as extensions. My network is HFC type and the users surf the Internet by a Cable Modem (Motorola). When I tried this 2 softphones, the voice was delayed for 10 secs aprox. and the next warning is jumping on my screen:
<br><br>WARNING[26673]: dsp.c:1422 ast_dsp_process: Inband DTMF is not supported on codec gsm. Use RFC2833<br><br>I know I must change codecs in order to get the voice more fluency but I don't know yet if I have to configure it on the Asterisk server (on
sip.conf) or somewhere else (on the SJphones). Can you give me some info about it? I would appreciate a lot<br><br>Thanks<br><br>Carlos Bernat<br>