/** 默认收据 */
public SipcReceipt createDefaultReceipt(String callId, String sequence) {
SipcReceipt receipt = new SipcReceipt(200, "OK");
receipt.addHeader(SipcHeader.CALLID, callId);
receipt.addHeader(SipcHeader.SEQUENCE, sequence);
return receipt;
}
public SipcReceipt createHttpInviteReceipt(
String uri, String callId, String sequence, Port local) {
SipcReceipt receipt = this.createDefaultReceipt(callId, sequence);
receipt.addHeader(SipcHeader.FROM, uri);
receipt.addHeader(SipcHeader.SUPPORTED, "text/html-fragment");
receipt.addHeader(SipcHeader.SUPPORTED, "text/plain");
// receipt.addHeader(SipcHeader.SUPPORTED,"multiparty");
// receipt.addHeader(SipcHeader.SUPPORTED,"nudge");
// receipt.addHeader(SipcHeader.SUPPORTED,"share-background");
// receipt.addHeader(SipcHeader.SUPPORTED,"fetion-show");
// 正文是一些固定的参数
StringBuffer buffer = new StringBuffer();
buffer.append("v=0\r\n");
buffer.append("o=-0 0 IN " + local.toString() + "\r\n");
buffer.append("s=session\r\n");
buffer.append("c=IN IP4 " + local.toString() + "\r\n");
buffer.append("t=0 0\r\n");
buffer.append("m=message " + Integer.toString(local.getPort()) + " sip " + uri);
receipt.setBody(new SipcBody(buffer.toString()));
return receipt;
}
/** 信息收到收据 */
public SipcReceipt createDefaultReceipt(String fromUri, String callId, String sequence) {
SipcReceipt receipt = this.createDefaultReceipt(callId, sequence);
receipt.addHeader(SipcHeader.FROM, fromUri);
return receipt;
}