body = body.replace("{sid}", Integer.toString(this.user.getFetionId()));
body = body.replace("{userId}", Integer.toString(this.user.getUserId()));
body = body.replace("{presence}", Integer.toString(presence));
body = body.replace("{personalVersion}", Integer.toString(version.getPersonalVersion()));
body = body.replace("{contactVersion}", Integer.toString(version.getContactVersion()));
req.setBody(new SipcBody(body));
}else {
throw new IllegalStateException("parse wwwHeader failed. wwwHeader="+wwwHeader.getValue());
}