<br><br><div class="gmail_quote">On Sat, Oct 23, 2010 at 12:31 PM, sean darcy <span dir="ltr"><<a href="mailto:seandarcy2@gmail.com">seandarcy2@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
My internal lan is small, 100mb, all wired. aastra phones.<br>
<br>
sip show peers<br>
.......<br>
142/... 10.10.10.42 D A 5060 OK (136 ms)<br>
144/... 10.10.10.44 D A 5060 OK (138 ms)<br>
145/... 10.10.10.45 D A 5060 OK (133 ms)<br>
<br>
But pings are < 1ms:<br>
<br>
ping 10.10.10.42<br>
........<br>
rtt min/avg/max/mdev = 0.479/0.483/0.497/0.021 ms<br>
<br>
Why are the sip latencies so high? And is it a problem? And if so, how<br>
do I fix it?<br>
<br>
FWIW, latencies to outside providers over nat are close to ping:<br>
<br>
jnctn/.... 5060 OK (7 ms)<br>
teliax/... N 5060 OK (7 ms)<br>
<br>
ping <teliax ip address><br>
........<br>
rtt min/avg/max/mdev = 3.471/4.120/4.466/0.288 ms<br>
<br>
<br>
sean<br>
<br></blockquote><br>As long as your qualify is set high enough that the phone doesn't become
"Unavailable" then your only real worry is if RTP is also experiencing
lag, which I highly doubt since your ping times are almost nothing.<br><br>It is bothersome as an admin, but just realize that it is what it is. Trust the ping times for network latency and show peers for a quick connectivity/registration check.<br>
<br>Thanks,<br>Steve T<br></div>