struct(2): {
  .call = struct(4): {
            .id = int: 577568803
            .called = string[0]: ""
            .calling = string[25]: "vom://+4917012345678@Vom1"
            .state = string[7]: "routing"
          }
  .type = string[8]: "incoming"
}
struct(2): {
  .call = struct(4): {
            .id = int: 577568803
            .called = string[0]: ""
            .calling = string[25]: "vom://+4917012345678@Vom1"
            .state = string[6]: "hungup"
          }
}

void