RE: [Serusers] Call connections take too long - sr-users

22 Dec 2003

No idea. You have to write down your problems a little bit more precise!

What means all sounds? The dial-tone at the caller or the ringing tone
at the callee?

I'm also not sure if the problem is your asterisk or ser configuration
as I don't know your configuration.

Which UAs do you use? Softphone? Hardphones?

regards,
Klaus

...
  -----Original Message-----
 From: jerk face [mailto:jerkface2098@yahoo.com] 
 Sent: Monday, December 22, 2003 10:02 PM
 To: Klaus Darilion
 Cc: serusers(a)lists.iptel.org
 Subject: RE: [Serusers] Call connections take too long

 Ok, I found the problem.
 It appears that I left the STUN server settings
 configured on my SIP client.
 This was causing the delay I was talking about.  I was
 using one of the IP addresses on the Vovida website
 for their free STUN servers (for testing purposes).
 When I remove the STUN server settings I can make a
 call if the SIP client is on a static IP address.

 Now when the client is behind the NAT, all sounds stop
 after the first ring.

 So now I'm not sure if this is a problem with my SER
 configuration, my Asterisk configuration, or my SIP
 client configuration.

 Any ideas?

 Thank you for your time.

 --- Klaus Darilion &lt;darilion(a)ict.tuwien.ac.at&gt; wrote:
  If the problem is between dialing and message 1,
 than this has nothing
 to do with ser, because ser is between message 1 &
 2.

 Which user agent do you use?

 What is "long pause"? 0.5 seconds, 5 seconds, 50
 secondes?

 Have you watched if there is some other traffic
 caused by your user
 agent (capture the network traffic directly at UA1,
 not at the proxy)?
 e.g. DNS lookups, NTP requests, ...

 regards,
 Klaus

  -----Original Message-----
 From: jerk face [mailto:jerkface2098@yahoo.com] 
 Sent: Monday, December 22, 2003 9:22 PM
 To: Klaus Darilion
 Subject: RE: [Serusers] Call connections take too  long

 My delay is from the time that I dial the number  to
  the time that "1. INVITE" happens.

 In ser.cfg I have the following in route()
 if (uri=~"sip:1[0-9][0-9]+@.*") {
                 rewritehostport("X.X.X.X:5060");
                 #forward the request now
                 if (!t_relay()) {
                         sl_reply_error();
                 };
                 break;
         };

 I found that in the documentation for SER but I  don't
  really understand what it means.
 I am used to the Asterisk syntax for phone numbers  so
  I'm confused when I see
"1[0-9][0-9]+@.*"

 So anything that starts with 1 is sent to my  gateway. 
  But I don't understand
"[0-9][0-9]".  How many  digits
  does this include?
 I'm only calling in North America, so I need 10  digits
  after the initial 1.
 Is it possible that I have it configured to look  for
  more than 10 digits, so it waits until it times
 out
  and then sends the digits it has received?

 If that is the problem, how do I fix it?

 --- Klaus Darilion &lt;darilion(a)ict.tuwien.ac.at&gt;  wrote:
  > Hi!
 > 
 > Sorry, I haven't understand your setup! Please  take
  > a look at the
 > follwing figure. Where is the great delay?  Between
  > which messages?
 > 
 > UA 1                    proxy                      
  > UA2
 >  |                        |                         
  > | 
 >  |1. INVITE               | 2. INVITE               
  > | 
 >  | -------------------->  |  ---------------------->
  > | 
 >  |                        |                         
  > | 
 >  | 4. 180 Ringing         | 3. 180 Ringing          
  > |
 >  | <-------------------   |  <--------------------- 
  > | 
 >  |                        |                         
  > | 
 >  |                        |                         
  > | 
 >  | 6. 200 OK              | 5. 200 OK               
  > | 
 >  | <--------------------  |  <--------------------- 
  > | 
 >  |                        |                         
  > | 
 >  |                        |                         
  > | 
 >  | 7. ACK                 | 8. ACK                  
  > | 
 >  | ------------------>    |  ---------------------> 
  > |
 >  |                        |                         
  > | 
 >  |                        |                         
  > | 
 >  
 > 
 > regards,
 > Klaus
 > 
 > 
 > > -----Original Message-----
 > > From: jerk face  [mailto:jerkface2098@yahoo.com] 
  > > Sent: Monday, December 22, 2003 9:01
PM
 > > To: Klaus Darilion
 > > Cc: serusers(a)lists.iptel.org
 > > Subject: RE: [Serusers] Call connections take  too
  > long
 > > 
 > > 
 > > My setup:
 > > I use a proxy for dialing.  The proxy has a  static
  > IP
 > > address.  The callee can be behind a NAT or on  a
  > > static IP address and the call will
take a  long
  > time
 > > to connect.  
 > > I have watched the traffic at the caller end  and
  > it is
 > > the same (long pause).
 > > 
 > > Any other possibilities?
 > > 
 > > Thank you for your time.
 > > 
 > > 
 > > --- Klaus Darilion &lt;darilion(a)ict.tuwien.ac.at&gt;
 > wrote:
 > > > That all depends on your setup.
 > > > 
 > > > Do you use direct IP dialing or do you use a
 > proxy?
 > > > Where is the proxy -
 > > > in your local network or somewhere in the  public
  > > > internet? Where is the
 > > > callee located - same network or somewhere  else?
  > It
 > > > might be also useful
 > > > to watch the network traffic at the callees  site
  > and
 > > > at the ser proxy.
 > > > 
 > > > Klaus
 > > > 
 > > > > -----Original Message-----
 > > > > From: jerk face
 > [mailto:jerkface2098@yahoo.com] 
 > > > > Sent: Monday, December 22, 2003 6:23 PM
 > > > > To: Klaus Darilion
 > > > > Cc: serusers(a)lists.iptel.org
 > > > > Subject: RE: [Serusers] Call connections  take
  > too
 > > > long
 > > > > 
 > > > > 
 > > > > I ran ngrep -d eth0 X.X.X.X (Where X.X.X.X  is
  > my
 > > > IP
 > > > > address) and I didn't get a lot of DNS 
   === message
truncated ===

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