Let's go through a simple troubleshooting exercise that will hopefully help:
1) "How can I know the cause of the failed calls?" Well, there are only two user agents (pieces of software) in this network. One is SIPp and the other is Asterisk. So that narrows things down. Sounds like we need to find out what each of those applications thinks is going wrong. 2) "Is it the connection?" Well, if there were Layer 0 or Layer 1 problems, we'd see much more catastrophic issues. And the fact that SIPp is telling you that there was an "unexpected message" means that packets are getting through, right? 3) "Is it my LAN?" Again, your LAN must be working, or you wouldn't get any message back from Asterisk, would you? 4) "How can I know?" Use your troubleshooting skills to eliminate things that aren't causing the problem, then gather more information about things that are causing it. In this case, since you know that Asterisk is sending a "603 Declined" message, you should gather more information about what that means and why Asterisk would send it. Did you try googling "asterisk 603 declined"? I don't know anything about Asterisk, but that's where I'd start. Then I'd look at the system logs for Asterisk. No doubt the Asterisk developers built in a logging system, and log messages are probably printed when someting bad happens, such as whatever causes a 603 Declined error. Is this your first time trying to diagnose problems on a TCP/IP network, or with SIP specifically? It sounds like you're not trying the most basic troubleshooting techniques. Cheers, Todd. ps. When I did the Google search I suggested above, I found that all of the first page of search results seem to be relevant. The first one sounds particularly promising since it's from a site called "Asterisk Guru". > -----Original Message----- > From: Tincho ylm [mailto:[email protected]] > Sent: Tuesday, August 18, 2009 8:42 AM > To: [email protected] > Subject: [Sipp-users] Aborting call on unexpected message > > Hi all. > > I have received this message a couple times (all depends of > the number of simultaneous calls). By example: If I try 100 > calls and 8 simultaneous, I get this message fifty times: > > Aborting call on unexpected message for Call-Id '80-19...@uac-ip': > while expecting '180' (index 2), received 'SIP/2.0 603 Declined > Via: SIP/2.0/UDP UAC-IP:5061;branch=z9hG4bK-19001-80-0;received=UAC-IP > From: sipp <sip:s...@uac-ip:5061>;tag=80 > To: sut <sip:1...@asterix-ip8:5060>;tag=as4fc7680d > Call-ID: 80-19...@uac-ip > CSeq: 1 INVITE > User-Agent: Asterisk PBX > Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY > Supported: replaces > Contact: <sip:1...@asterix-ip> > Content-Length: 0 > > But, If I try 100 calls and 10 simultaneous, I get the same > message 69th times. I'm using a 1 Mb internet connection. > > How can I know the cause of the failed calls? I mean, is the > connection? is my LAN? is the Asterisk? How can I know? > > Thanks all! > > -------------------------------------------------------------- > ---------------- > Let Crystal Reports handle the reporting - Free Crystal > Reports 2008 30-Day trial. Simplify your report design, > integration and deployment - and focus on what you do best, > core application coding. Discover what's new with Crystal > Reports now. http://p.sf.net/sfu/bobj-july > _______________________________________________ > Sipp-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/sipp-users > ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ Sipp-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/sipp-users
