Hello,

On 6/7/13 10:42 PM, sipatse@in.gr wrote:

Dear All,

Does kamailio support sending instant messages to subscribers that they will contain their missed calls? If yes, do we need to install a relevant module? Is there any documentation for that?

you can send a SIP message from configuration file using uac module and uac_req_send() function:

- http://www.kamailio.org/wiki/cookbooks/4.0.x/pseudovariables#uac_req_key

You have to set the body of the variable: - http://kamailio.org/docs/modules/stable/modules/uac.html#idp1686632

Also, be sure you don't authenticate sip requests that are looped back to server.

Cheers, Daniel