<div dir="ltr">ok after more tests today it seems that subscribe messages are the problem. Some of them are not showing ok responses from the phone they are trying to subscribe for presence to.<br><br>is there any reason why some of these would get through and some not?<br>
<br>Alex<br><br><div class="gmail_quote">On Mon, Aug 25, 2008 at 12:56 PM, Alex G <span dir="ltr"><<a href="mailto:greekman0000@gmail.com">greekman0000@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div dir="ltr">yes. currently am not using the presence module and letting the phones communicate peer to peer. I have been running a test with 2 phones on public ips. So far there is no drop in presence communications between these 2 phones. its only happening when 1 or both of the phones are behind nat.<br>
<br>am going to further research by doing more sip captures, but from what I've seen of current captures I've done, all seems well... its just occasionally it seems packets that are presence related are not getting through...<br>
<br>am I possibly using the nathelper module incorrectly? or does it not apply to these notify.subscribe messages for presence?<div><div></div><div class="Wj3C7c"><br><br><br><div class="gmail_quote">On Mon, Aug 25, 2008 at 4:54 AM, Anca Vamanu <span dir="ltr"><<a href="mailto:anca@voice-system.ro" target="_blank">anca@voice-system.ro</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">Hi Alex,<br>
<br>
Are you talking about 'presence', like 'presence' event or 'dialog;sla' event for BLA?<br>
<br>
regards,<br>
Anca Vamanu<br>
<br>
<br>
Alex G wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><div><div></div><div>
On occasion, my polycoms seem to lose the presence state of other phones they are monitoring. It seems to happen randomly and to random phones (some behind nat some on public ips). There is no pattern to when it happens. My phones reregister every 60 seconds, so probably that regreg is issuing new subscribes or refreshing user location which then by defualt starts the message flow again.<br>
<br>
I tried to write some script to xlog and see if the proxy is recieving the 200 OKs from the messages sent and if not log it. I can't seem to catch them though. I've tried in main route, reply route, branch route, and failute route. They seem to be nowhere that i am looking. Are those replies stateless, therefore I cannot access them or something like that?<br>
<br>
My suspicion is that some fo the packets are just not getting through and some session timer on the polycoms expires and then the phone makes that contact look like its offline. <br>
i think that i saw something in the old openser mailing list about using presence/blf with polycoms. Something about the 200 OKs getting to the proxy before the actual message? Whatever it was my head seems to think it might apply.<br>
<br>
Does anyone remember that particular post?<br>
<br>
Is anyone else noticing this with their polycom phones?<br>
<br>
Alex<br>
<br>
<br></div></div>
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