I'm running a rotating packet capture right now, but at the moment that error hasn't resurfaced since I started the capture.
What is perplexing to me is that I have never seen in my logs a PUBLISH with that particular etag (as pulled from the sip-if-tag header on the received PUBLISH). Only once have I even seen that etag in the presentity table. Yet somewhere that etag has survived complete reboots of the involved phones and opensips itself. Where do I look to see what might be hanging on to that etag (presumably erroneously)? Also, it seems that the update_presentity is being called by SUBSCRIBE, not PUBLISH Mar 20 10:20:31 proxy-2 o[21911]: [83693] SUBSCRIBE [line-seize:15] sip:[email protected] From:sip:SLA-4103855210-1@ X.X.X.X To:sip:SLA-4103855210-1@ X.X.X.X Call-ID:4925925-382640b2@ Y.Y.Y.Y Cseq:40035 Contact:"5210" <sip:[email protected]:5062> < Y.Y.Y.Y:5062> Mar 20 10:20:31 proxy-2 o[21911]: ERROR:presence:update_presentity: No E_Tag match [ff5ad69c9be06cffaa136492f4fb3b50] Mar 20 10:20:31 proxy-2 o[21911]: INFO:presence:update_subscription: notify Mar 20 10:20:31 proxy-2 o[21911]: INFO:presence:send_notify_request: NOTIFY sip:SLA-4103855210-1@@ X.X.X.X via sip:SLA-4103855210-1@ Y.Y.Y.Y:5062 on behalf of sip:SLA-4103855210-1@@ X.X.X.X for event line-seize, to_tag=e92fa9072a6867d6d6f7ec7d0c504ad5-5cd1, cseq=1 So I am trying to figure out where that etag is hiding. Because from what I can see it shouldn't be getting referenced at all. Cordially, Peter Nayland Kust Director of Technologies BusinesSuites 24624 Interstate 45 North, Suite 200 Houston, TX 77386 Tel: 281.378.8051 Fax: 855.287.6961 [email protected] From: Bogdan-Andrei Iancu [mailto:[email protected]] Sent: Friday, March 20, 2015 11:49 AM To: OpenSIPS users mailling list; Peter Kust Subject: Re: [OpenSIPS-Users] Presence Error messages Hi Peter, The first error means: the presentity your PUBLISH tries to update (using etag as reference) does not exist anymore. The etag is created on the first PUBLISH and sent back to publisher - it will use this etag each time it wants to update that particular presentity. Maybe the re-publishing is too late and the presentity is already expired in opensips memory. Do you have dbg logs + pcap for this ? Best regards, Bogdan-Andrei Iancu OpenSIPS Founder and Developer http://www.opensips-solutions.com On 19.03.2015 17:10, Peter Kust wrote: I am attempting to troubleshoot what I think is a presence/b2b_sca issue. I keep getting an error message from presence as follows: ERROR:presence:update_presentity: No E_Tag match [ff5ad69c9be06cffaa136492f4fb3b50] At some point during the day, I will see this error message: ERROR:presence:handle_subscribe: in event specific subscription handling At this point, an outbound call from a line appearance provisioned to the b2b_sca module fails. The outbound call is being attempted from a Cisco SPA525G2, and the message on the phone screen shows "no line"-despite happening at a time when it is known there are no calls on the system that I can see. The observed behavior of the phone is to show "No line", and the phone itself gets a What do these error messages mean? What is the system trying to tell me? I am trying to get my brain around what the error messages are saying so I can figure out where to look next in my troubleshooting. The proxy is functioning well in all other respects. Cordially, Peter Nayland Kust Director of Technologies BusinesSuites 24624 Interstate 45 North, Suite 200 Houston, TX 77386 Tel: 281.378.8051 Fax: 855.287.6961 [email protected]<mailto:[email protected]> _______________________________________________ Users mailing list [email protected]<mailto:[email protected]> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
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