gov.nist.javax.sip.header.ims
Interface VisitedNetworkIDHeader

All Superinterfaces:

Cloneable, Header, Parameters, Serializable

All Known Implementing Classes:

VisitedNetworkID

public interface VisitedNetworkIDHeader

extends Parameters, Header

P-Visited-Network-ID header Private Header: RFC 3455. . One of the conditions for a home network to accept the registration of a UA roaming to a particular visited network, is the existence of a roaming agreement between the home and the visited network. There is a need to indicate to the home network which one is the visited network that is providing services to the roaming UA. . user agents always register to the home network. The REGISTER request is proxied by one or more proxies located in the visited network towards the home network . the visited network includes an identification that is known at the home network . This identification should be globally unique, and takes the form of a quoted text string or a token . In case a REGISTER or other request is traversing different administrative domains (e.g., different visited networks), a SIP proxy MAY insert a NEW P-Visited-Network-ID header if the request does not contain a P-Visited-Network-ID header with the same network identifier as its own network identifier Sintax:

 P-Visited-Network-ID	= "P-Visited-Network-ID" HCOLON
				vnetwork-spec
 				*(COMMA vnetwork-spec)
 vnetwork-spec = (token / quoted-string)
			*(SEMI vnetwork-param)
 vnetwork-param 	= generic-param
 
 
 eg: P-Visited-Network-ID: other.net, "Visited network number 1"
 

Author:

ALEXANDRE MIGUEL SILVA SANTOS - Nú 10045401

Field Summary

static String

NAME Name of VisitedNetworkIDHeader

Method Summary

String	getVisitedNetworkID()
void	setVisitedNetworkID(String networkID)

Methods inherited from interface javax.sip.header.Parameters

getParameter, getParameterNames, removeParameter, setParameter

Methods inherited from interface javax.sip.header.Header

clone, equals, getName, hashCode, toString

Field Detail

NAME

public static final String NAME

Name of VisitedNetworkIDHeader

See Also:

Constant Field Values

Method Detail

setVisitedNetworkID

public void setVisitedNetworkID(String networkID)

getVisitedNetworkID

public String getVisitedNetworkID()