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using System;
using System.Collections.Generic;
using System.Text;
namespace LumiSoft.Net.SIP.Stack
{
/// <summary>
/// This class holds SIP respnse codes.
/// </summary>
public class SIP_ResponseCodes
{
/// <summary>
/// This response indicates that the request has been received by the
/// next-hop server and that some unspecified action is being taken on
/// behalf of this call (for example, a database is being consulted).
/// </summary>
public static readonly string x100_Trying = "100 Trying";
/// <summary>
/// The UA receiving the INVITE is trying to alert the user.
/// </summary>
public static readonly string x180_Ringing = "180 Ringing";
/// <summary>
/// A server MAY use this status code to indicate that the call is being
/// forwarded to a different set of destinations.
/// </summary>
public static readonly string x181_Call_Forwarded = "181 Call Is Being Forwarded";
/// <summary>
/// The called party is temporarily unavailable, but the server has
/// decided to queue the call rather than reject it. When the callee
/// becomes available, it will return the appropriate final status response.
/// </summary>
public static readonly string x182_Queued = "182 Queued";
/// <summary>
/// The 183 (Session Progress) response is used to convey information
/// about the progress of the call that is not otherwise classified.
/// </summary>
public static readonly string x183_Session_Progress = "183 Session Progress";
/// <summary>
/// The request has succeeded.
/// </summary>
public static readonly string x200_Ok = "200 OK";
/// <summary>
/// The request has accepted. Defined in rfc 3265.
/// </summary>
public static readonly string x202_Ok = "202 Accepted";
/// <summary>
/// The request could not be understood due to malformed syntax. The
/// Reason-Phrase SHOULD identify the syntax problem in more detail, for
/// example, "Missing Call-ID header field".
/// </summary>
public static readonly string x400_Bad_Request = "400 Bad Request";
/// <summary>
/// The request requires user authentication.
/// </summary>
public static readonly string x401_Unauthorized = "401 Unauthorized";
/// <summary>
/// The server understood the request, but is refusing to fulfill it.
/// Authorization will not help, and the request SHOULD NOT be repeated.
/// </summary>
public static readonly string x403_Forbidden = "403 Forbidden";
/// <summary>
/// The server has definitive information that the user does not exist at
/// the domain specified in the Request-URI.
/// </summary>
public static readonly string x404_Not_Found = "404 Not Found";
/// <summary>
/// The method specified in the Request-Line is understood, but not
/// allowed for the address identified by the Request-URI.
/// </summary>
public static readonly string x405_Method_Not_Allowed = "405 Method Not Allowed";
/// <summary>
/// The resource identified by the request is only capable of generating
/// response entities that have content characteristics not acceptable
/// according to the Accept header field sent in the request.
/// </summary>
public static readonly string x406_Not_Acceptable = "406 Not Acceptable";
/// <summary>
/// This code is similar to 401 (Unauthorized), but indicates that the
/// client MUST first authenticate itself with the proxy.
/// </summary>
public static readonly string x407_Proxy_Authentication_Required = "407 Proxy Authentication Required";
/// <summary>
/// The server could not produce a response within a suitable amount of
/// time, for example, if it could not determine the location of the user in time.
/// </summary>
public static readonly string x408_Request_Timeout = "408 Request Timeout";
/// <summary>
/// The requested resource is no longer available at the server and no
/// forwarding address is known. This condition is expected to be
/// considered permanent.
/// </summary>
public static readonly string x410_Gone = "410 Gone";
/// <summary>
/// Is used to indicate that the precondition given for the request has failed. Defined in rfc 3903.
/// </summary>
public static readonly string x412_Conditional_Request_Failed = "412 Conditional Request Failed";
/// <summary>
/// The server is refusing to process a request because the request
/// entity-body is larger than the server is willing or able to process.
/// The server MAY close the connection to prevent the client from
/// continuing the request.
/// </summary>
public static readonly string x413_Request_Entity_Too_Large = "413 Request Entity Too Large";
/// <summary>
/// The server is refusing to service the request because the Request-URI
/// is longer than the server is willing to interpret.
/// </summary>
public static readonly string x414_RequestURI_Too_Long = "414 Request-URI Too Long";
/// <summary>
/// The server is refusing to service the request because the message
/// body of the request is in a format not supported by the server for
/// the requested method. The server MUST return a list of acceptable
/// formats using the Accept, Accept-Encoding, or Accept-Language header
/// field, depending on the specific problem with the content.
/// </summary>
public static readonly string x415_Unsupported_Media_Type = "415 Unsupported Media Type";
/// <summary>
/// The server cannot process the request because the scheme of the URI
/// in the Request-URI is unknown to the server.
/// </summary>
public static readonly string x416_Unsupported_URI_Scheme = "416 Unsupported URI Scheme";
/// <summary>
/// TODO: add description. Defined in rfc 4412.
/// </summary>
public static readonly string x417_Unknown_Resource_Priority = "417 Unknown Resource-Priority";
/// <summary>
/// The server did not understand the protocol extension specified in a
/// Proxy-Require or Require header field.
/// </summary>
public static readonly string x420_Bad_Extension = "420 Bad Extension";
/// <summary>
/// The UAS needs a particular extension to process the request, but this
/// extension is not listed in a Supported header field in the request.
/// Responses with this status code MUST contain a Require header field
/// listing the required extensions.
/// </summary>
public static readonly string x421_Extension_Required = "421 Extension Required";
/// <summary>
/// It is generated by a UAS or proxy when a request contains a Session-Expires header field
/// with a duration below the minimum timer for the server. The 422 response MUST contain a Min-SE
/// header field with the minimum timer for that server.
/// </summary>
public static readonly string x422_Session_Interval_Too_Small = "422 Session Interval Too Small";
/// <summary>
/// The server is rejecting the request because the expiration time of
/// the resource refreshed by the request is too short. This response
/// can be used by a registrar to reject a registration whose Contact
/// header field expiration time was too small.
/// </summary>
public static readonly string x423_Interval_Too_Brief = "423 Interval Too Brief";
/// <summary>
/// It is used when the verifier receives a message with an Identity signature that does not
/// correspond to the digest-string calculated by the verifier. Defined in rfc 4474.
/// </summary>
public static readonly string x428_Use_Identity_Header = "428 Use Identity Header";
/// <summary>
/// TODO: add description. Defined in rfc 3892.
/// </summary>
public static readonly string x429_Provide_Referrer_Identity = "429 Provide Referrer Identity";
/// <summary>
/// It is used when the Identity-Info header contains a URI that cannot be dereferenced by the
/// verifier (either the URI scheme is unsupported by the verifier, or the resource designated by
/// the URI is otherwise unavailable). Defined in rfc 4474.
/// </summary>
public static readonly string x436_Bad_Identity_Info = "436 Bad Identity-Info";
/// <summary>
/// It is used when the verifier cannot validate the certificate referenced by the URI of the
/// Identity-Info header, because, for example, the certificate is self-signed, or signed by a
/// root certificate authority for whom the verifier does not possess a root certificate.
/// Defined in rfc 4474.
/// </summary>
public static readonly string x437_Unsupported_Certificate = "437 Unsupported Certificate";
/// <summary>
/// It is used when the verifier receives a message with an Identity signature that does not
/// correspond to the digest-string calculated by the verifier. Defined in rfc 4474.
/// </summary>
public static readonly string x438_Invalid_Identity_Header = "438 Invalid Identity Header";
/// <summary>
/// The callee's end system was contacted successfully but the callee is
/// currently unavailable (for example, is not logged in, logged in but
/// in a state that precludes communication with the callee, or has
/// activated the "do not disturb" feature).
/// </summary>
public static readonly string x480_Temporarily_Unavailable = "480 Temporarily Unavailable";
/// <summary>
/// This status indicates that the UAS received a request that does not
/// match any existing dialog or transaction.
/// </summary>
public static readonly string x481_Call_Transaction_Does_Not_Exist = "481 Call/Transaction Does Not Exist";
/// <summary>
/// The server has detected a loop.
/// </summary>
public static readonly string x482_Loop_Detected = "482 Loop Detected";
/// <summary>
/// The server received a request that contains a Max-Forwards.
/// </summary>
public static readonly string x483_Too_Many_Hops = "483 Too Many Hops";
/// <summary>
/// The server received a request with a Request-URI that was incomplete.
/// Additional information SHOULD be provided in the reason phrase.
/// </summary>
public static readonly string x484_Address_Incomplete = "484 Address Incomplete";
/// <summary>
/// The Request-URI was ambiguous.
/// </summary>
public static readonly string x485_Ambiguous = "485 Ambiguous";
/// <summary>
/// The callee's end system was contacted successfully, but the callee is
/// currently not willing or able to take additional calls at this end
/// system. The response MAY indicate a better time to call in the
/// Retry-After header field.
/// </summary>
public static readonly string x486_Busy_Here = "486 Busy Here";
/// <summary>
/// The request was terminated by a BYE or CANCEL request. This response
/// is never returned for a CANCEL request itself.
/// </summary>
public static readonly string x487_Request_Terminated = "487 Request Terminated";
/// <summary>
/// The response has the same meaning as 606 (Not Acceptable), but only
/// applies to the specific resource addressed by the Request-URI and the
/// request may succeed elsewhere.
/// </summary>
public static readonly string x488_Not_Acceptable_Here = "488 Not Acceptable Here";
/// <summary>
/// Is used to indicate that the server did not understand the event package specified
/// in a "Event" header field. Defined in rfc 3265.
/// </summary>
public static readonly string x489_Bad_Event = "489 Bad Event";
/// <summary>
/// The request was received by a UAS that had a pending request within
/// the same dialog.
/// </summary>
public static readonly string x491_Request_Pending = "491 Request Pending";
/// <summary>
/// The request was received by a UAS that contained an encrypted MIME
/// body for which the recipient does not possess or will not provide an
/// appropriate decryption key.
/// </summary>
public static readonly string x493_Undecipherable = "493 Undecipherable";
/// <summary>
/// TODO: add description. Defined in rfc 3329.
/// </summary>
public static readonly string x494_Security_Agreement_Required = "494 Security Agreement Required";
/// <summary>
/// The server encountered an unexpected condition that prevented it from
/// fulfilling the request.
/// </summary>
public static readonly string x500_Server_Internal_Error = "500 Server Internal Error";
/// <summary>
/// The server does not support the functionality required to fulfill the request.
/// </summary>
public static readonly string x501_Not_Implemented = "501 Not Implemented";
/// <summary>
/// The server, while acting as a gateway or proxy, received an invalid
/// response from the downstream server it accessed in attempting to
/// fulfill the request.
/// </summary>
public static readonly string x502_Bad_Gateway = "502 Bad Gateway";
/// <summary>
/// The server is temporarily unable to process the request due to a
/// temporary overloading or maintenance of the server.
/// </summary>
public static readonly string x503_Service_Unavailable = "503 Service Unavailable";
/// <summary>
/// The server did not receive a timely response from an external server
/// it accessed in attempting to process the request.
/// </summary>
public static readonly string x504_Timeout = "504 Server Time-out";
/// <summary>
/// The server does not support, or refuses to support, the SIP protocol
/// version that was used in the request.
/// </summary>
public static readonly string x504_Version_Not_Supported = "505 Version Not Supported";
/// <summary>
/// The server was unable to process the request since the message length
/// exceeded its capabilities.
/// </summary>
public static readonly string x513_Message_Too_Large = "513 Message Too Large";
/// <summary>
/// When a UAS, acting as an answerer, cannot or is not willing to meet the preconditions
/// in the offer. Defined in rfc 3312.
/// </summary>
public static readonly string x580_Precondition_Failure = "580 Precondition Failure";
/// <summary>
/// The callee's end system was contacted successfully but the callee is
/// busy and does not wish to take the call at this time.
/// </summary>
public static readonly string x600_Busy_Everywhere = "600 Busy Everywhere";
/// <summary>
/// The callee's machine was successfully contacted but the user
/// explicitly does not wish to or cannot participate.
/// </summary>
public static readonly string x603_Decline = "603 Decline";
/// <summary>
/// The server has authoritative information that the user indicated in
/// the Request-URI does not exist anywhere
/// </summary>
public static readonly string x604_Does_Not_Exist_Anywhere = "604 Does Not Exist Anywhere";
/// <summary>
/// The user's agent was contacted successfully but some aspects of the
/// session description such as the requested media, bandwidth, or
/// addressing style were not acceptable.
/// </summary>
public static readonly string x606_Not_Acceptable = "606 Not Acceptable";
}
}
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