If you want to check out Narbik's troubleshooting workbook and want to get an idea of it, you can visit Dan's blog. This contains around 12 trouble tickets and 1 full TS lab challenge consisting of 10 trouble tickets. Good news is that these are Dynamips ready for those who don't have a real home labs.
If I am not mistaken, Dan is Narbik's partner in creating the Micronics Troubleshooting Workbooks. You can also find a free Narbik troubleshooting workbook in this link. Go check it out and have some fun!
DTMF on VoIP
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When carrying them on the SIP Network you could probably see the following
methods of conveying these tones across: 1.- Inband: DTMF are sent using
the sam...
1 year ago
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