With some recent troubleshooting, there was a need to capture packets off a Cisco ISR. Walking through the steps is small effort, however there are some some notes that can aid with the configuration.Continue reading
For those of you who open their Cisco CUBE to 0.0.0.0 0.0.0.0 or issue the no ip address trusted list command, hopefully this may change your mind.
Working with voip.ms for the first time was pretty straightforward. I liked the $.99/mo DID with a pay per minute session that allowed simultaneous connections across my lab SIP trunk. After adding some funds, it appeared that their wiki page’s configuration was not working properly. I imagine it would be a common problem, so below is the debug message that took me down the path for a successful 200 OK SIP connection as well as the correct sip-ua configuration.