=====网络电话===== ====登录sip服务器==== /* @param username 用户名 @param password 密码 @param domain ip/域名+端口 */ SipTelephoneManager.getInstance(Context context).login(String userName,String domain,String password); ==== 注销 sip 登录==== SipTelephoneManager.getInstance(Context context).destroy(); ==== 拨打电话 ==== /* @param number号码 */ SipTelephoneManager.getInstance(Context context).call(String number); ==== 注册通话监听器 ==== new SipContext(getApplicationContext()); ==== 拨号中回调 ==== void de_electricity(); ==== 开始通话回调 ==== void call(); ==== 结束通话回调 ==== end(); ==== 来电回调 ==== void incoming_Call(); ==== 挂断 ==== SipTelephoneManager.getInstance(Context context).terminateCurrentCall();