Android 通话常见错误码汇总_android class : call fail cause-优快云博客

本文链接：https://blog.youkuaiyun.com/wys_yuan/article/details/126859714

这篇博客汇总了Android通话过程中遇到的错误码，包括断开原因错误码（如android.telephony.DisconnectCause和android.telecom.DisconnectCause）、IMS失败错误码（ImsReasonInfo和CallFailCause）以及SIP消息的3XX到6XX应答码。同时，提到了Q.850应答码在底层SIP消息中的应用。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

常见错误码分类

1 断开原因错误码
- 1.1 android.telephony.DisconnectCause
- 1.2 android.telecom.DisconnectCause
2 IMS失败错误码
- 2.1 ImsReasonInfo
- 2.2 CallFailCause
3 SIP消息应答码
4 Q.850应答码

1 断开原因错误码

1.1 android.telephony.DisconnectCause

描述

/**
 * Describes the cause of a disconnected call. Those disconnect causes can be converted into a more
 * generic {@link android.telecom.DisconnectCause} object.
 */

示例

    /** The disconnect cause is not valid (Not received a disconnect cause) */
    public static final int NOT_VALID                      = -1;
    /** Has not yet disconnected */
    public static final int NOT_DISCONNECTED               = 0;
    /** An incoming call that was missed and never answered */
    public static final int INCOMING_MISSED                = 1;
    /** Normal; Remote hangup*/
    public static final int NORMAL                         = 2;
    /** Normal; Local hangup */
    public static final int LOCAL                          = 3;
    /** Outgoing call to busy line */
    public static final int BUSY                           = 4;
    /** Outgoing call to congested network */
    public static final int CONGESTION                     = 5;
    /** Not presently used */
    public static final int MMI                            = 6;
    /** Invalid dial string */
    public static final int INVALID_NUMBER                 = 7;
    /** Cannot reach the peer */
    public static final int NUMBER_UNREACHABLE             = 8;
    /** Cannot reach the server */
    public static final int SERVER_UNREACHABLE             = 9;
    /** Invalid credentials */
    public static final int INVALID_CREDENTIALS            = 10;
    /** Calling from out of network is not allowed */
    public static final int OUT_OF_NETWORK                 = 11;
    /** Server error */
    public static final int SERVER_ERROR                   = 12;
    /** Client timed out */
    public static final int TIMED_OUT                      = 13;
    /** Client went out of network range */
    public static final int LOST_SIGNAL                    = 14;
    /** GSM or CDMA ACM limit exceeded */
    public static final int LIMIT_EXCEEDED                 = 15;
    /** An incoming call that was rejected */
    public static final int INCOMING_REJECTED              = 16;
    /** Radio is turned off explicitly */
    public static final int POWER_OFF                      = 17;
    /** Out of service */
    public static final int OUT_OF_SERVICE                 = 18;
    /** No ICC, ICC locked, or other ICC error */
    public static final int ICC_ERROR                      = 19;
    /** Call was blocked by call barring */
    public static final int CALL_BARRED                    = 20;
    ... 
    
    /**
     * Indicates that incoming call was rejected by the modem before the call went in ringing
     */
    public static final int INCOMING_AUTO_REJECTED = 81;

这里只是给出部分Causes，详情请看android.telephony.DisconnectCause。