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<div class="moz-cite-prefix">Perfect! Thanks.<br>
For anyone interested (I am using Ubuntu 14.04)<br>
<br>
apt-get install sipsak<br>
sipsak -vv -s sip:nobody@<remotehostip> -H <myhostip><br>
<br>
returns<br>
----------------------------------------<br>
message received:<br>
SIP/2.0 403 OPTIONS not supported<br>
Via: SIP/2.0/UDP
176.9.31.72:44348;branch=z9hG4bK.4055e4ae;rport=44348;alias<br>
From: <a class="moz-txt-link-abbreviated" href="mailto:sip:sipsak@176.9.31.72:44348;tag=756fa4c0">sip:sipsak@176.9.31.72:44348;tag=756fa4c0</a><br>
To:
<a class="moz-txt-link-abbreviated" href="mailto:sip:nobody@87.238.73.137;tag=c97b4d1cb1f3d0da549e06a8d482ef63.4f7a">sip:nobody@87.238.73.137;tag=c97b4d1cb1f3d0da549e06a8d482ef63.4f7a</a><br>
Call-ID: <a class="moz-txt-link-abbreviated" href="mailto:1970250944@176.9.31.72">1970250944@176.9.31.72</a><br>
CSeq: 1 OPTIONS<br>
Server: OpenSIPS (1.5.1-notls (i386/linux))<br>
Content-Length: 0<br>
<br>
<br>
<br>
** reply received after 17.348 ms **<br>
SIP/2.0 403 OPTIONS not supported<br>
final received<br>
----------------------------------------<br>
<br>
So it's that 17.348 that I'm interested in.<br>
Cheers,<br>
Alex<br>
<br>
</div>
<blockquote
cite="mid:e0526f58-96df-466a-b17f-a4da2acae13f@email.android.com"
type="cite">in debian you can use sipsak.<br>
<br>
<br>
<br>
<br>
<div class="gmail_quote">On 10 September 2014 23:06:43 CEST,
Steven Ayre <a class="moz-txt-link-rfc2396E" href="mailto:steveayre@gmail.com"><steveayre@gmail.com></a> wrote:
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt
0.8ex; border-left: 1px solid rgb(204, 204, 204);
padding-left: 1ex;">
<div dir="ltr">FreeSWITCH can do the ping (configure a gateway
with ping=true), but doesn't look at RTT.
<div><br>
<div>You might also be able to do it with sipp.</div>
<div><br>
</div>
<div>I've implemented a SIP OPTIONS ping client in the
past with a custom Perl script using Net::SIP and it'd
be trivial to measure RTT, but no longer have the code.
But it'd be quite simple to do. There'll be Python
libraries for SIP out there too.</div>
<div class="gmail_extra"><br>
</div>
<div class="gmail_extra"><br>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On 10 September 2014 17:41,
Alex Lake <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:alex@digitalmail.com" target="_blank">alex@digitalmail.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">I
want to get an idea of how well connected my fs
boxes are to certain<br>
SIP servers that we use.<br>
The idea might be to send a SIP options packet to a
remote address and<br>
time how long it took to respond.<br>
<br>
I suspect that fs can do something like this, but I
was also wondering<br>
if there exists an off-the-shelf Linux package (a
bit like mrt) that can<br>
do this. Failing that, some code in (say) PHP that
can do it?<br>
<br>
I would have some kind of scheduled job that would
send out a SIP<br>
options packet every 10s or so and keep track of the
rtt.<br>
<br>
_________________________________________________________________________<br>
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<pre class="k9mail"><hr>
Professional FreeSWITCH Consulting Services:
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Official FreeSWITCH Sites
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<a moz-do-not-send="true" href="http://confluence.freeswitch.org">http://confluence.freeswitch.org</a>
<a moz-do-not-send="true" href="http://www.cluecon.com">http://www.cluecon.com</a>
FreeSWITCH-powered IP PBX: The CudaTel Communication Server
<a moz-do-not-send="true" href="http://www.cudatel.com">http://www.cudatel.com</a>
FreeSWITCH-users mailing list
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<a moz-do-not-send="true" href="http://www.freeswitch.org">http://www.freeswitch.org</a></pre>
</blockquote>
</div>
<br>
-- <br>
Sent from my Android device with K-9 Mail. Please excuse my
brevity.
<br>
<fieldset class="mimeAttachmentHeader"></fieldset>
<br>
<pre wrap="">_________________________________________________________________________
Professional FreeSWITCH Consulting Services:
<a class="moz-txt-link-abbreviated" href="mailto:consulting@freeswitch.org">consulting@freeswitch.org</a>
<a class="moz-txt-link-freetext" href="http://www.freeswitchsolutions.com">http://www.freeswitchsolutions.com</a>
Official FreeSWITCH Sites
<a class="moz-txt-link-freetext" href="http://www.freeswitch.org">http://www.freeswitch.org</a>
<a class="moz-txt-link-freetext" href="http://confluence.freeswitch.org">http://confluence.freeswitch.org</a>
<a class="moz-txt-link-freetext" href="http://www.cluecon.com">http://www.cluecon.com</a>
FreeSWITCH-powered IP PBX: The CudaTel Communication Server
<a class="moz-txt-link-freetext" href="http://www.cudatel.com">http://www.cudatel.com</a>
FreeSWITCH-users mailing list
<a class="moz-txt-link-abbreviated" href="mailto:FreeSWITCH-users@lists.freeswitch.org">FreeSWITCH-users@lists.freeswitch.org</a>
<a class="moz-txt-link-freetext" href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a>
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<a class="moz-txt-link-freetext" href="http://www.freeswitch.org">http://www.freeswitch.org</a></pre>
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