Hello,

On 03.04.17 16:11, Yasin CANER wrote:

Hello,

I want to active ka_timer that means SIP session refreshing/timer. kamailio dialog module handles with OPtions methods. is there a way to handle it with re-invite or Update methods or is there another module to do it.

the ka_timer feature is not implementing the SIP session refreshing timer, but a pinging of the endpoints from kamailio to detect if any of the endpoints goes off the network.

The re-INVITE would require a B2BUA, because it is a renegotiation of session parameters.

Cheers, Daniel