<div dir="auto">Another idea:<div dir="auto"><br></div><div dir="auto">* Run netstat -tulpn command on Linux box AND look if there are an Asterisk process listening on 4569 UDP port on 0.0.0.0</div></div><div class="gmail_extra"><br><div class="gmail_quote">El 5 jun. 2017 10:00, "Victor Villarreal" <<a href="mailto:mefhigoseth@gmail.com">mefhigoseth@gmail.com</a>> escribió:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="auto">Dear Thelma,<div dir="auto"><br></div><div dir="auto">Yes. Asterisk listen on port 4569 UDP on default config.</div><div dir="auto"><br></div><div dir="auto">Please, look at the Asterisk logfile, for clues about your issue. Or enable IAX2 debug vía Asterisk CLI.</div><div dir="auto"><br></div><div dir="auto">Other ideas:</div><div dir="auto"><br></div><div dir="auto">* Check that your server firewall permit UDP port 4569 incoming traffic.</div><div dir="auto"><br></div><div dir="auto">* Run tcpdump over the network interface of your server where the registration packets suppose come in. Look ir at least the softphone registration request are reaching the server.</div><div dir="auto"><br></div><div dir="auto">* Check if the credentials configured un the softphone mach the credentials configured on the server.</div><div dir="auto"><br></div><div dir="auto">Cheers</div></div><div class="gmail_extra"><br><div class="gmail_quote">El 5 jun. 2017 9:48, <<a href="mailto:thelma@sys-concept.com" target="_blank">thelma@sys-concept.com</a>> escribió:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Does asterisk listen on port 4569 by default?<br>
<br>
I'm running version Asterisk 11.25.1 and have a problem registering<br>
Zoiper (IAX) to Asterisk.<br>
I'm getting an error:<br>
Registration refused<br>
<br>
--<br>
Thelma<br>
<br>
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