Hello,

On 10.04.18 07:25, tyd wrote:

Hi, Daniel

No, the dialogs were not terminated after 10 minutes if no BYE message was sent.

Not using ims_dialog, but it may be that it doesn't send bye when the dialog lifetime elapses, just destroys the structure it keeps in memory. With the other dialog module, there is a parameter to set if you want BYE to be sent.

But if Default value(43200) was set, the S-CSCF will run out of memory finally (after 200000 calls).

Were all these calls still active?

Have any relation with this parameter and memory release ?

Yes, the structure kept for each call is destroyed after lifetime. But it should be also destroyed if the BYE is received.

Cheers,
Daniel

Any impacts if using value 600 at production environment ?
Thanks.
2018-04-10 0:27 GMT+08:00 Daniel-Constantin Mierla <miconda@gmail.com>:
Hello,

that should be the call lifetime. Are the dialogs terminated after 10 minutes?

Cheers,
Daniel

On 09.04.18 16:58, tyd wrote:
Dear all,

What's the meaning of ims_dialog default_timeout parameter ?
Default value is 「43200 (12 hours)」

When modparam("ims_dialog", "default_timeout", 600) was set,

the situation of Kamailio S-CSCF out of memory was solved and is running smoothly.

Debian 8 with Kamailio 4.4.7
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Kamailio Advanced Training - April 16-18, 2018, Berlin - www.asipto.com
Kamailio World Conference - May 14-16, 2018 - www.kamailioworld.com