[Serusers] Re:Serusers Digest, Vol 17, Issue 7

Send Serusers mailing list submissions to serusers(a)lists.iptel.org To subscribe or unsubscribe via the World Wide Web, visit http://lists.iptel.org/mailman/listinfo/serusers or, via email, send a message with subject or body 'help' to serusers-request(a)lists.iptel.org You can reach the person managing the list at serusers-owner(a)lists.iptel.org When replying, please edit your Subject line so it is more specific than "Re: Contents of Serusers digest..." Today's Topics: 1. Finding offline users. (serusers(a)jtoga.org) 2. NAT and protocol aware firewalls (Helge Waastad) 3. 0.8.14 on Redhat Linux 9.0 (Rose, John) 4. Sip to Pstn Problem (Vishal Pandhre) 5. ERROR on Request line ACKNOWLEDGE (Nicolas RUIZ) 6. how to forward without VIA (hong cheng) 7. (no subject) (HUIMING YU) 8. Re: [Serdev] ser's birthday (Adrian Georgescu) 9. Finding offline users. (Juha Heinanen) 10. Ser problem about too much share memory demanded (=?GB2312?B?xaPApA==?=) 11. Re: NAT and protocol aware firewalls (Jesus Rodriguez) 12. Re: ser's birthday (Mike Tkachuk) 13. Re: how to forward without VIA (Jan Janak) 14. Re: (no subject) (Jan Janak) 15. Re: Ser problem about too much share memory demanded (Jan Janak) 16. Re: NAT and protocol aware firewalls (Jan Janak) 17. Re: Domain suffix bug in ser enum module? (Jan Janak) 18. Re: receive_msg: no mem for sip_msg (Jan Janak) 19. RE: sems+ser+ivr (ser die) 20. wm 4.7 / subscribe error message 500 (Graham Turner) 21. ser-mysql (kcassidy(a)kakelma.mine.nu) 22. ser-mysql (kcassidy(a)kakelma.mine.nu) 23. SIP & PSTN via MD Evolution PBX (g.billoudet(a)arwen-tech.fr) 24. Postgres support in 0.8.14 ? (Johan Landerholm) 25. Re: ser-mysql (Daniel-Constantin Mierla) 26. Re: 0.8.14 on Redhat Linux 9.0 (Daniel-Constantin Mierla) 27. Re: how to forward without VIA (Daniel-Constantin Mierla) 28. Re: ser-mysql (kcassidy(a)kakelma.mine.nu) 29. Re: error starting ser 0.8.14 - failure to connect to DB (Daniel-Constantin Mierla) ---------------------------------------------------------------------- Message: 1 Date: Wed, 01 Sep 2004 14:44:17 -0400 From: serusers(a)jtoga.org Subject: [Serusers] Finding offline users. To: serusers(a)lists.iptel.org Message-ID: &lt;5.1.0.14.2.20040901143819.033484a8(a)jetx.jtoga.org&gt; Content-Type: text/plain; charset="us-ascii"; format=flowed Hi, I'm trying to have a caller (eg sender of invite) be able to detect the difference between a user that is 'offline' and one that really doesn't exist. Current cfg methods allow for doing a lookup in the location table, but if the target isn't there - then a 404 is returned. I think what I would like to do is then check the subscriber table....what is the best way to accomplish this? (trying a 'lookup' on the subscriber table didn't work....) Thanks in advance. Jim. ------------------------------ Message: 2 Date: Wed, 1 Sep 2004 22:06:10 +0200 From: "Helge Waastad" &lt;Helge.Waastad(a)smartnet.no&gt; Subject: [Serusers] NAT and protocol aware firewalls To: &lt;serusers(a)lists.iptel.org&gt; Message-ID: &lt;27DFDD544A6F0D4E897A054667CCADC028021C(a)mail.smartnet.no&gt; Content-Type: text/plain; charset="us-ascii" Hi, I just want to dwell around a couple of things. Several vendors have "application awareness" for instance Cisco has <fixup protocol sip...> Hence the ser will not se the client as nat'ed and will not send nat-ping to the clients. If the client does not support some kind of keep-alives, I guess you will loose connectivity with the clients when standard register expiry