Registration failed (Request timed out (13))

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Registration failed (Request timed out (13))

olathe

Hi, yesterday I configured 2 extensions on my IssabelPBX (on a VirtualBox machine). Everything worked fine and I could call from one extension to other. Today, I turned on again my VirtualBox machine and couldn't authenticate on any of my two mobile phones. I get the error: "Registration failed (Request timed out (13))". I didn't change anything.

Any idea on how to troubleshoot this?
Terminal commands are welcome.

Thanks!

ShoaibSaikalgar

put Stun while configuring the extension.. hope it'll work.

supa

The best way to troubleshoot most dialplan issues is to watch asterisk cli while making calls.

asterisk -vvvr

To drill down further watch sip messages with tcpdump.

yum install tcpdump
tcpdump -nqt -s 0 -A port 5060