[OpenSER-Users] cancel going to 127.0.0.1

Richard Bennett richard.bennett at skynet.be
Fri Nov 16 16:18:14 CET 2007


On Thu, 15 Nov 2007 21:18:38 +0100, Richard Bennett  
<richard.bennett at skynet.be> wrote:
> Hi,
> I seem to remember reading about this problem before, but couldn't find
> any pointers by searching...
>
> On the following setup with Openser 1.1:
>
> UA -> Openser/Mediaproxy -> PSTN-Gateway
>

After further investigation it seems this problem is happening with SIP to  
SIP calls as well.
Basically if I let the UA ring about 10 times and then cancel the call the  
proxy will send the CANCEL to 127.0.0.1 instead of to the other party.
I see some old bits of my config are commented out:

modparam("tm", "fr_inv_timer", 27)
#modparam("tm", "fr_inv_timer_avp", "inv_timeout")

and in the route block;
#       avp_write("i:45", "inv_timeout");

So obviously at some point I stopped setting the inv_timeout in the route  
block.
If I increase modparam("tm", "fr_inv_timer", 27) to modparam("tm",  
"fr_inv_timer", 120) then the problem seems to be a lot less...
Does setting fr_inv_timer to 120 globally potentially cause other problems  
besides using more server resources?


Thanks


Richard




More information about the Users mailing list