-----Original Message-----
From: sipx-users-boun...@list.sipfoundry.org 
[mailto:sipx-users-boun...@list.sipfoundry.org] On Behalf Of Worley, Dale R 
(Dale)
Sent: Thursday, November 04, 2010 11:45 AM
To: Discussion list for users of sipXecs software
Subject: Re: [sipx-users] Too many hops?





 [...]



> You should also check into how the originating calls have such a small number 
> of hops.



They are coming in this way from multiple sources.   I don't have the time or 
resources to track this down with Verizon, T-Mobile, AT&T, et al.



The ITSP is making inquiries, but I'm not holding my breath.





> It would be a Bad Idea for any component to add to the Max-Forwards count.  
> If you did that,

> a forwarding loop might generate a message that would pass through SIP 
> components an infinite

> number of times.



Hence my comment regarding other forms of loop detection.





> One place to reduce the number of hops that sipXecs consumes is to combine 
> the "forwarding" and

> "authentication" passes of a message through sipXproxy.  We have been 
> intending to fix that for

> a long time, but have never gotten around to doing the work.  That would 
> reduce the consumption

> of hops in sipXecs by a factor of 2.



Sounds like a possible good start.





> Dale




 Mike Burden

[cid:image002.gif@01CB7C17.7E5BF980]
Lynk Systems, Inc

 Phone: 616-532-4985

 www.lynk.com<http://www.lynk.com>









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