0208 sip rtcsample asterisk pc2phone debug ok

看来把微软的RTC放到最后是明智的，否则就没有什么耐心去搞LINUX那些开源东西了。总算编译运行PASS，可以PC2PC，PC2PHONE，应该视频也没有什么问题。服务器是用的asterisk NOt LCS

参考资料：
用微软的实时通信API集成丰富的客户端通信
使用 Microsoft 实时通信 API 增强多客户端通信
 RTC 客户端 API 用于可缩放的应用程序
在应用程序中集成 Windows 实时通信

Integrating Rich Client Communications with Microsoft Real-Time Communications API
Enhancing Rich Client Communications with the Microsoft* Real-Time Communications API
Integrating Windows Real-Time Communications into Applications
Media Support in the Microsoft Windows Real-Time Communications Client（英文）
Integrating Rich Client Communications with the Microsoft Real-Time Communications API（英文）

Microsoft\’s real-time communication (RTC) API encapsulates some remarkable PC based communication innovations. The RTC API enables developers to enhance the communication capabilities of any Microsoft Windows XP* based application. It provides the developer with the building blocks to add instant messaging, voice and video-conferencing, and application sharing/collaboration capabilities to their application.

期间出现一些错误信息：
wsprintf(szBuf,
  "<provision key=\\"%s\\" name=\\"AVDConf_2\\">"
        "<user uri=\\"%s\\" account=\\"\\" password=\\"\\" realm=\\"%s\\" />"
        "<sipsrv addr=\\"%s\\" protocol=\\"%s\\" %s role=\\"proxy\\">"
        "<session party=\\"first\\" type=\\"pc2pc\\" />"
         "</sipsrv>"
        "<sipsrv addr=\\"%s\\" protocol=\\"%s\\" %s role=\\"registrar\\"/>"
        "</provision>",
        szKey,
  szURIBuf, szRealm,
        szSIPIP, szTransport, bBasicAuth ? "auth=\\"basic\\"" : "",
        szSIPIP, szTransport, bBasicAuth ? "auth=\\"basic\\"" : ""
        );

 where szTransport="UDP"  bBasicAuth=0 and Sip server requires no
authentication. I turned on tracing  and found that the app poped up a dialog
saying"logon failed! Err=0×80ee001a) when calling 
IRTCClientProvisining::EnableProfile() method ( CreateProfile( ) method
rerurned successfully.) . What might be pointed out is that I did not enable
the presence information . Now I am totally confused and  wonder if you could
help figure out the reason why I couldn\’t logon on.

//
// MessageId: RTC_E_SIP_REQUEST_DESTINATION_ADDR_NOT_PRESENT
//
// MessageText:
//
//  The Request destination address is not known
//
#define RTC_E_SIP_REQUEST_DESTINATION_ADDR_NOT_PRESENT ((HRESULT)0×80EE001AL)

//
// MessageId: RTC_E_DUPLICATE_REALM
//
// MessageText:
//
//  Duplicate realm exists in an enabled profile
//
#define RTC_E_DUPLICATE_REALM            ((HRESULT)0×80EE0043L)

//
// MessageId: RTC_E_UDP_NOT_SUPPORTED
//
// MessageText:
//
//  This feature is not supported when one of the server in profile has UDP transport
//
#define RTC_E_UDP_NOT_SUPPORTED          ((HRESULT)0×80EE007EL)

//
// MessageId: RTC_E_SIP_TCP_FAIL
//
// MessageText:
//
//  Fails to make a TCP connection
//
#define RTC_E_SIP_TCP_FAIL               ((HRESULT)0×80EE0067L)

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四月 20, 2006 at 2:36 下午 by yippee 1,036 次
Category: Dev
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