Ok, looks like nc (aka netcat) might do it for you. I'm not sure if nc will run in Windows under cygwin, but if you have access to a linux box use nc -u hostname 5060. The only problem, I haven't gotten it to report connection errors.
<br><br><div><span class="gmail_quote">On 10/4/05, <b class="gmail_sendername">Doug</b> <<a href="mailto:Doug@natel.net">Doug@natel.net</a>> wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
At 15:47 10/4/2005, Michael Anderson, wrote:<br>>Windows telnet, and most telnets will only use TCP, so you won't be able<br>>to test UDP port 5060 with this method.<br><br>OK, how would I do it then?<br><br><br><br>
>On 10/4/05, Doug <<mailto:<a href="mailto:Doug@natel.net">Doug@natel.net</a>> <a href="mailto:Doug@natel.net">Doug@natel.net</a>> wrote:<br>>>At 15:17 10/4/2005, Matthew T. O'Connor, wrote:<br>>> >Are you sure there is no firewall on the server?
<br>>><br>>>Yep, pretty sure. Also, we have a bunch of<br>>>other Polycom phones on the system that have<br>>>been working for over a month.<br>>><br>>><br>>> >Or are you sure that
<br>>> >the Polycom phone is trying to connect to the *<br>>> >server on the expected port number?<br>>><br>>>I set it up on 5060 wherever it asked for a port<br>>>number.<br>>><br>
>><br>>> >What happens when you try to telnet to the SIP port on<br>>> >the * box?<br>>><br>>>As follows:<br>>>==========================================================<br>>>Microsoft Windows 2000 [Version
5.00.2195]<br>>>(C) Copyright 1985-2000 Microsoft Corp.<br>>><br>>>C:\WINNT\system32>telnet xxx.xxx.xxx.xxx:5060<br>>>Connecting To xxx.xxx.xxx.xxx:5060...Could not open a connection to host on<br>
>>port<br>>> 23 : Connect failed<br>>>==========================================================<br>>><br>>><br>>><br>>> ><br>>> >Matt<br>>> ><br>>> >
<br>>> >Doug wrote:<br>>> >> Hi,<br>>> >><br>>> >> Has anyone seen this before? The phones are<br>>> >> registered OK, and they can take incoming<br>>> >> calls, but all I get is a fast busy whatever
<br>>> >> I dial. I've tried regular numbers, *98, etc.<br>>> >><br>>> >> Looking at the Asterisk Command Line Interface, I<br>>> >> don't see any text outputted when I try to dial out.
<br>>> >> I wonder if it's even getting to the Asterisk server.<br>>> >> Where does it get the fast busy from--inside the phone?<br>>> >><br>>> >> Another clue is the Flash Operator Panel. The extensions
<br>>> >> show up, but the "devices" are greyed out.<br>>> >><br>>> >> Here is what "sip show peers" has:<br>>> >><br>>> >> Name/username Host Dyn Nat ACL Mask Port
<br>>> >> Status<br>>> >><br>>> >><br>>> 15102/15102 XXX.XXX.XXX.XXX D N<br>>> <<a href="http://255.255.255.255">http://255.255.255.255</a>><a href="http://255.255.255.255">
255.255.255.255</a> 1044<br>>> >> OK (69 ms)<br>>> >><br>>> 15101/15101 XXX.XXX.XXX.XXX D N<br>>> <<a href="http://255.255.255.255">http://255.255.255.255</a>><a href="http://255.255.255.255">
255.255.255.255</a> 1043<br>>> >> OK (69 ms)<br>>> >><br>>> >> Do the ports matter?<br>>> >><br>>> >> _______________________________________________<br>>> >> --Bandwidth and Colocation sponsored by
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<br>>--<br>>===========================<br>>Michael Anderson<br>>_______________________________________________<br>>--Bandwidth and Colocation sponsored by <a href="http://Easynews.com">Easynews.com</a> --
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<br>-- <br>===========================<br>Michael Anderson