if (log.isDebugEnabled()) log.debug("Found service context");
Any any = Util.getCodec().decode_value(serviceContext.context_data, SASContextBodyHelper.type());
SASContextBody contextBody = SASContextBodyHelper.extract(any);
short msgType = contextBody.discriminator();
switch (msgType) {
case MTEstablishContext.value:
if (log.isDebugEnabled()) log.debug(" EstablishContext");
contextId = contextBody.establish_msg().client_context_id;