}
ClientTransaction clientTransaction = transactionManager
.createClientTransaction(sipRequest, inetAddress,
port, transport, null, this);
try {
SessionDescription sessionDescription =
sdpManager.createSessionDescription(null);
sipRequest.setBody(sessionDescription.toString().getBytes());
} catch (IOException e) {
logger.error(e.getMessage(), e);
}
requestHeaders.add(new SipHeaderFieldName(RFC3261.HDR_CONTENT_TYPE),
new SipHeaderFieldValue(RFC3261.CONTENT_TYPE_SDP));