ast_set_flag(&p->flags[0], SIP_NEEDDESTROY);
return 0;
}
- } else if (!strcmp(event, "message-summary") && !strcmp(accept, "application/simple-message-summary")) {
+ } else if (!strcmp(event, "message-summary")) {
+ if (!ast_strlen_zero(accept) && strcmp(accept, "application/simple-message-summary")) {
+ /* Format requested that we do not support */
+ transmit_response(p, "406 Not Acceptable", req);
+ if (option_debug > 1)
+ ast_log(LOG_DEBUG, "Received SIP mailbox subscription for unknown format: %s\n", accept);
+ ast_set_flag(&p->flags[0], SIP_NEEDDESTROY);
+ return 0;
+ }
/* Looks like they actually want a mailbox status
This version of Asterisk supports mailbox subscriptions
The subscribed URI needs to exist in the dial plan