}
private void updateTLSProtocolChain(ProtocolChain aProtocolChain,
SipBindingCtx sipBindingCtx) {
if (aProtocolChain instanceof DefaultProtocolChain) {
SSLReadFilter sslReadFilter = getSSLReadFilter(sipBindingCtx);
//Carefull this relies on the sslReadFilter
//to be the first filter in the chain.
((DefaultProtocolChain) aProtocolChain).setProtocolFilter(0,