Re: [SR-Users] Delay in 100 Trying response for INVITE when the load is 70 INVITE's per sec

Hello,

just as hint to troubleshoot which actions take too long to execute, see benchmark module as well as *latency* related core parameters.

Cheers, Daniel

On 09.07.18 14:03, Federico Cabiddu wrote:

Hi, Kamailio doesn't delay sending of 100 trying after calling t_relay().  You probably have something blocking in your script: a SQL operation, a Http query or some long operation. Check your routing script for the presence of such operations.

Regards,

Federico

On Mon, 9 Jul 2018, 13:51 vivek@advaitamtech.com mailto:vivek@advaitamtech.com, <vivek@advaitamtech.com mailto:vivek@advaitamtech.com> wrote:

 

Hi All,

 

 

 

When we are using the kamailio to handle around 70 INVITE's per
second, kamailio is sending 100 Trying with the delay of around
3-4sec for few INVITE's.

 

 

 

How can I reduce the delay in 100 Trying?

 

 

 

Also, I tried increasing the number of threads for SIP routing
processes. This doesnt seem to help.

 

 

 

Also tried "modparam("tm", "auto_inv_100", 0)" . This is not working.

 

 

 

Please help.

 

 

 

Thank you,

 

Vivek.

 

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