SIP_t_ViaParm Class

Syntax

C#

Visual Basic

Managed C++

public class SIP_t_ViaParm : SIP_t_HeaderFieldValueWithParams

Public Class SIP_t_ViaParm _
	Inherits SIP_t_HeaderFieldValueWithParams

public ref class SIP_t_ViaParm : public SIP_t_HeaderFieldValueWithParams

Members

Icon	Member	Description
	SIP_t_ViaParmNew()	Defualt constructor.
	Branch	Gets or sets branch ID. The branch ID parameter in the Via header field values serves as a transaction identifier. The value of the branch parameter MUST start with the magic cookie "z9hG4bK". Value null means that branch paramter doesn't exist.
	CreateBranch()	Creates new branch paramter value.
	Equals(Object)	Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
	Finalize()	Allows an Object to attempt to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection. (Inherited from Object.)
	GetHashCode()	Serves as a hash function for a particular type. GetHashCode() is suitable for use in hashing algorithms and data structures like a hash table. (Inherited from Object.)
	GetType()	Gets the Type of the current instance. (Inherited from Object.)
	MemberwiseClone()	Creates a shallow copy of the current Object. (Inherited from Object.)
	MulticastAddress	Gets multicast address from where actual SIP request was made. Value null means that parameter maddr doesn't exist.
	Parameters	Gets via parameters. (Inherited from SIP_t_HeaderFieldValueWithParams.)
	ParametersToString()	Convert parameters to valid parameters string. (Inherited from SIP_t_HeaderFieldValueWithParams.)
	Parse(String)	Parses "via-parm" from specified value.
	Parse(StringReader)	Parses "via-parm" from specified reader. (Overrides SIP_t_HeaderFieldValue.Parse(StringReader).)
	ParseParameters(StringReader)	Parses parameters from specified reader. Reader position must be where parameters begin. (Inherited from SIP_t_HeaderFieldValueWithParams.)
	ProtocolName	Gets sent protocol name. Normally this is always SIP.
	ProtocolTransport	Gets sent protocol transport. Currently known values are: UDP,TCP,TLS,SCTP.
	ProtocolVersion	Gets sent protocol version.
	Received	Gets host from where actual SIP request was made. Value null means that parameter received doesn't exist.
	ResponsePort	Gets or sets response port (rport). Value -1 means not specified and value 0 means empty "" rport.
	SentBy	Gets host name or IP with optional port. Examples: lumiosft.ee,10.0.0.1:80.
	ToString()	Returns a String that represents the current Object. (Inherited from Object.)
	ToStringValue()	Converts this to valid "via-parm" value. (Overrides SIP_t_HeaderFieldValue.ToStringValue().)

Remarks

 1RFC 3261 Syntax:
 2    via-parm          =  sent-protocol LWS sent-by *( SEMI via-params )
 3    via-params        =  via-ttl / via-maddr / via-received / via-branch / via-extension
 4    via-ttl           =  "ttl" EQUAL ttl
 5    via-maddr         =  "maddr" EQUAL host
 6    via-received      =  "received" EQUAL (IPv4address / IPv6address)
 7    via-branch        =  "branch" EQUAL token
 8    via-extension     =  generic-param
 9    sent-protocol     =  protocol-name SLASH protocol-version SLASH transport
10    protocol-name     =  "SIP" / token
11    protocol-version  =  token
12    transport         =  "UDP" / "TCP" / "TLS" / "SCTP" / other-transport
13    sent-by           =  host [ COLON port ]
14    ttl               =  1*3DIGIT ; 0 to 255
15
16    Via extentions:
17      // RFC 3486
18      via-compression  =  "comp" EQUAL ("sigcomp" / other-compression)
19      // RFC 3581
20      response-port  =  "rport" [EQUAL 1*DIGIT]

Inheritance Hierarchy

Object
	SIP_t_HeaderFieldValue
		SIP_t_HeaderFieldValueWithParams
			SIP_t_ViaParm

All Members	Constructors	Methods	Properties	Fields	Events
Public Protected		Instance Static		Declared Inherited