H323GatekeeperServer Class Reference

#include <gkserver.h>

Inheritance diagram for H323GatekeeperServer:


Public Member Functions
WORD	GetDefaultUdpPort ()
PSafePtr< H323RegisteredEndPoint >	FindDestinationEndPoint (const OpalGloballyUniqueID &id, H323GatekeeperCall::Direction direction)
void	RemoveAlias (H323RegisteredEndPoint &ep, const PString &alias)
virtual PBoolean	OnSendDescriptorForEndpoint (H323RegisteredEndPoint &, H225_ArrayOf_AliasAddress &, H225_EndpointType &, H225_ArrayOf_AliasAddress &)
virtual PBoolean	AllowDuplicateAlias (const H225_ArrayOf_AliasAddress &)
virtual PBoolean	OnSendFeatureSet (unsigned, H225_FeatureSet &features) const
virtual void	OnReceiveFeatureSet (unsigned, const H225_FeatureSet &features) const
Protocol Handler Operations
virtual H323Transactor *	CreateListener (H323Transport *transport)
EndPoint Operations
virtual H323GatekeeperRequest::Response	OnDiscovery (H323GatekeeperGRQ &request)
virtual H323GatekeeperRequest::Response	OnRegistration (H323GatekeeperRRQ &request)
virtual H323GatekeeperRequest::Response	OnUnregistration (H323GatekeeperURQ &request)
virtual H323GatekeeperRequest::Response	OnInfoResponse (H323GatekeeperIRR &request)
virtual void	AddEndPoint (H323RegisteredEndPoint *ep)
virtual PBoolean	RemoveEndPoint (H323RegisteredEndPoint *ep)
virtual H323RegisteredEndPoint *	CreateRegisteredEndPoint (H323GatekeeperRRQ &request)
virtual PString	CreateEndPointIdentifier ()
virtual PSafePtr< H323RegisteredEndPoint >	FindEndPointByIdentifier (const PString &identifier, PSafetyMode mode=PSafeReference)
virtual PSafePtr< H323RegisteredEndPoint >	FindEndPointBySignalAddresses (const H225_ArrayOf_TransportAddress &addresses, PSafetyMode mode=PSafeReference)
virtual PSafePtr< H323RegisteredEndPoint >	FindEndPointBySignalAddress (const H323TransportAddress &address, PSafetyMode mode=PSafeReference)
virtual PSafePtr< H323RegisteredEndPoint >	FindEndPointByAliasAddress (const H225_AliasAddress &alias, PSafetyMode mode=PSafeReadWrite)
virtual PSafePtr< H323RegisteredEndPoint >	FindEndPointByAliasString (const PString &alias, PSafetyMode mode=PSafeReference)
virtual PSafePtr< H323RegisteredEndPoint >	FindEndPointByPartialAlias (const PString &alias, PSafetyMode mode=PSafeReference)
virtual PSafePtr< H323RegisteredEndPoint >	FindEndPointByPrefixString (const PString &prefix, PSafetyMode mode=PSafeReference)
PSafePtr< H323RegisteredEndPoint >	GetFirstEndPoint (PSafetyMode mode=PSafeReference)
Call Operations
virtual H323GatekeeperRequest::Response	OnAdmission (H323GatekeeperARQ &request)
virtual H323GatekeeperRequest::Response	OnDisengage (H323GatekeeperDRQ &request)
virtual H323GatekeeperRequest::Response	OnBandwidth (H323GatekeeperBRQ &request)
virtual H323GatekeeperCall *	CreateCall (const OpalGloballyUniqueID &callIdentifier, H323GatekeeperCall::Direction direction)
virtual void	AddCall (H323GatekeeperCall *)
virtual void	RemoveCall (H323GatekeeperCall *call)
virtual PSafePtr< H323GatekeeperCall >	FindCall (const PString &description, PSafetyMode mode=PSafeReference)
virtual PSafePtr< H323GatekeeperCall >	FindCall (const OpalGloballyUniqueID &callIdentifier, PBoolean answeringCall, PSafetyMode mode=PSafeReference)
virtual PSafePtr< H323GatekeeperCall >	FindCall (const OpalGloballyUniqueID &callIdentifier, H323GatekeeperCall::Direction direction, PSafetyMode mode=PSafeReference)
PSafePtr< H323GatekeeperCall >	GetFirstCall (PSafetyMode mode=PSafeReference)
Routing operations
virtual H323GatekeeperRequest::Response	OnLocation (H323GatekeeperLRQ &request)
virtual PBoolean	TranslateAliasAddress (const H225_AliasAddress &alias, H225_ArrayOf_AliasAddress &aliases, H323TransportAddress &address, PBoolean &isGkRouted, H323GatekeeperCall *call)
virtual PBoolean	TranslateAliasAddressToSignalAddress (const H225_AliasAddress &alias, H323TransportAddress &address)
Policy operations
virtual PBoolean	CheckSignalAddressPolicy (const H323RegisteredEndPoint &ep, const H225_AdmissionRequest &arq, const H323TransportAddress &address)
virtual PBoolean	CheckAliasAddressPolicy (const H323RegisteredEndPoint &ep, const H225_AdmissionRequest &arq, const H225_AliasAddress &alias)
virtual PBoolean	CheckAliasStringPolicy (const H323RegisteredEndPoint &ep, const H225_AdmissionRequest &arq, const PString &alias)
virtual unsigned	AllocateBandwidth (unsigned newBandwidth, unsigned oldBandwidth=0)
Security and authentication functions
virtual PBoolean	GetAdmissionRequestAuthentication (H323GatekeeperARQ &info, H235Authenticators &authenticators)
virtual PBoolean	GetUsersPassword (const PString &alias, PString &password, H323RegisteredEndPoint &registeredEndpoint) const
virtual PBoolean	GetUsersPassword (const PString &alias, PString &password) const
H.323 Annex G Peer Element support
H323PeerElement *	GetPeerElement () const
void	SetPeerElement (H323PeerElement *newPeerElement)
void	CreatePeerElement (const H323TransportAddress &h501Interface)
PBoolean	OpenPeerElement (const H323TransportAddress &remotePeer, PBoolean append=PFalse, PBoolean keepTrying=PTrue)
Access functions
const PString &	GetGatekeeperIdentifier () const
void	SetGatekeeperIdentifier (const PString &id, PBoolean adjustListeners=PTrue)
unsigned	GetAvailableBandwidth () const
void	SetAvailableBandwidth (unsigned bps100)
unsigned	GetUsedBandwidth () const
unsigned	GetDefaultBandwidth () const
unsigned	GetTimeToLive () const
void	SetTimeToLive (unsigned seconds)
unsigned	GetInfoResponseRate () const
void	SetInfoResponseRate (unsigned seconds)
PBoolean	IsGatekeeperRouted () const
PBoolean	IsRequiredH235 () const
unsigned	GetActiveRegistrations () const
unsigned	GetPeakRegistrations () const
unsigned	GetTotalRegistrations () const
unsigned	GetRejectedRegistrations () const
unsigned	GetActiveCalls () const
unsigned	GetPeakCalls () const
unsigned	GetTotalCalls () const
unsigned	GetRejectedCalls () const
Protected Member Functions
	PDECLARE_NOTIFIER (PThread, H323GatekeeperServer, MonitorMain)
	PLIST (ListenerList, H323GatekeeperListener)
Protected Attributes
PString	gatekeeperIdentifier
unsigned	totalBandwidth
unsigned	usedBandwidth
unsigned	defaultBandwidth
unsigned	maximumBandwidth
unsigned	defaultTimeToLive
unsigned	defaultInfoResponseRate
PBoolean	overwriteOnSameSignalAddress
PBoolean	canHaveDuplicateAlias
PBoolean	canHaveDuplicatePrefix
PBoolean	canOnlyCallRegisteredEP
PBoolean	canOnlyAnswerRegisteredEP
PBoolean	answerCallPreGrantedARQ
PBoolean	makeCallPreGrantedARQ
PBoolean	isGatekeeperRouted
PBoolean	aliasCanBeHostName
PBoolean	requireH235
PBoolean	disengageOnHearbeatFail
PStringToString	passwords
PMutex	mutex
time_t	identifierBase
unsigned	nextIdentifier
PThread *	monitorThread
PSyncPoint	monitorExit
ListenerList	listeners
H323PeerElement *	peerElement
PSafeDictionary< PString, H323RegisteredEndPoint >	byIdentifier
PSortedStringList	byAddress
PSortedStringList	byAlias
PSortedStringList	byVoicePrefix
PSafeSortedList< H323GatekeeperCall >	activeCalls
PINDEX	peakRegistrations
PINDEX	totalRegistrations
PINDEX	rejectedRegistrations
PINDEX	peakCalls
PINDEX	totalCalls
PINDEX	rejectedCalls
Friends
class	H323GatekeeperRRQ
class	H323GatekeeperARQ
Classes
class	StringMap

Detailed Description

This class implements a basic gatekeeper server functionality. An instance of this class contains all of the state information and operations for a gatekeeper. Multiple gatekeeper listeners may be using this class to link individual UDP (or other protocol) packets from various sources (interfaces etc) into a single instance.

There is typically only one instance of this class, though it is not limited to that. An application would also quite likely descend from this class and override call back functions to implement more complex policy.

Constructor & Destructor Documentation

H323GatekeeperServer::H323GatekeeperServer ( H323EndPoint & endpoint )

Create a new gatekeeper.

H323GatekeeperServer::~H323GatekeeperServer ( )

Destroy gatekeeper.

H323GatekeeperServer::H323GatekeeperServer ( H323EndPoint & endpoint )

Create a new gatekeeper.

H323GatekeeperServer::~H323GatekeeperServer ( )

Destroy gatekeeper.

Member Function Documentation

WORD H323GatekeeperServer::GetDefaultUdpPort ( ) [inline, virtual]

Implements H323TransactionServer.

virtual H323Transactor* H323GatekeeperServer::CreateListener ( H323Transport * transport ) [virtual]

Create a new H323GatkeeperListener. The user woiuld not usually use this function as it is used internally by the server when new listeners are added by H323TransportAddress.

However, a user may override this function to create objects that are user defined descendants of H323GatekeeperListener so the user can maintain extra information on a interface by interface basis.

Parameters:

transport

Transport for listener

Implements H323TransactionServer.

virtual H323GatekeeperRequest::Response H323GatekeeperServer::OnDiscovery ( H323GatekeeperGRQ & request ) [virtual]

Handle a discovery GRQ PDU. The default behaviour deals with the authentication scheme nogotiation.

virtual H323GatekeeperRequest::Response H323GatekeeperServer::OnRegistration ( H323GatekeeperRRQ & request ) [virtual]

Call back on receiving a RAS registration for this endpoint. The default behaviour checks if the registered endpoint already exists and if not creates a new endpoint. It then calls the OnRegistration() on that new endpoint instance.

If returns PTrue then a RCF is sent otherwise an RRJ is sent.

virtual H323GatekeeperRequest::Response H323GatekeeperServer::OnUnregistration ( H323GatekeeperURQ & request ) [virtual]

Handle an unregistration URQ PDU. The default behaviour removes the aliases defined in the URQ and if all aliases for the registered endpoint are removed then the endpoint itself is removed.

virtual H323GatekeeperRequest::Response H323GatekeeperServer::OnInfoResponse ( H323GatekeeperIRR & request ) [virtual]

Handle an info request response IRR PDU. The default behaviour calls the function of the same name in the endpoint instance.

virtual void H323GatekeeperServer::AddEndPoint ( H323RegisteredEndPoint * ep ) [virtual]

Add a new registered endpoint to the server database. Once the endpoint has been added it is then owned by the server and will be deleted when it is removed.

The user woiuld not usually use this function as it is used internally by the server when new registration requests (RRQ) are received.

Note that a registered endpoint has no relationship in this software to a H323EndPoint class.

virtual PBoolean H323GatekeeperServer::RemoveEndPoint ( H323RegisteredEndPoint * ep ) [virtual]

Remove a registered endpoint from the server database.

virtual H323RegisteredEndPoint* H323GatekeeperServer::CreateRegisteredEndPoint ( H323GatekeeperRRQ & request ) [virtual]

Create a new registered endpoint object. The user woiuld not usually use this function as it is used internally by the server when new registration requests (RRQ) are received.

However, a user may override this function to create objects that are user defined descendants of H323RegisteredEndPoint so the user can maintain extra information on a endpoint by endpoint basis.

virtual PString H323GatekeeperServer::CreateEndPointIdentifier ( ) [virtual]

Create a new unique identifier for the registered endpoint. The returned identifier must be unique over the lifetime of this gatekeeper server.

The default behaviour simply returns the string representation of the member variable nextIdentifier. There could be a problem in this implementation after 4,294,967,296 have been registered.

virtual PSafePtr<H323RegisteredEndPoint> H323GatekeeperServer::FindEndPointByIdentifier	(	const PString &	identifier,
		PSafetyMode	mode = `PSafeReference`
	)			`[virtual]`

Find a registered endpoint given its endpoint identifier.

virtual PSafePtr<H323RegisteredEndPoint> H323GatekeeperServer::FindEndPointBySignalAddresses	(	const H225_ArrayOf_TransportAddress &	addresses,
		PSafetyMode	mode = `PSafeReference`
	)			`[virtual]`

Find a registered endpoint given a list of signal addresses.

virtual PSafePtr<H323RegisteredEndPoint> H323GatekeeperServer::FindEndPointBySignalAddress	(	const H323TransportAddress &	address,
		PSafetyMode	mode = `PSafeReference`
	)			`[virtual]`

Find a registered endpoint given its signal address.

virtual PSafePtr<H323RegisteredEndPoint> H323GatekeeperServer::FindEndPointByAliasAddress	(	const H225_AliasAddress &	alias,
		PSafetyMode	mode = `PSafeReadWrite`
	)			`[virtual]`

Find a registered endpoint given its raw alias address.

virtual PSafePtr<H323RegisteredEndPoint> H323GatekeeperServer::FindEndPointByAliasString	(	const PString &	alias,
		PSafetyMode	mode = `PSafeReference`
	)			`[virtual]`

Find a registered endpoint given its simple alias string.

virtual PSafePtr<H323RegisteredEndPoint> H323GatekeeperServer::FindEndPointByPartialAlias	(	const PString &	alias,
		PSafetyMode	mode = `PSafeReference`
	)			`[virtual]`

Find the first registered endpoint given a partial alias string.

virtual PSafePtr<H323RegisteredEndPoint> H323GatekeeperServer::FindEndPointByPrefixString	(	const PString &	prefix,
		PSafetyMode	mode = `PSafeReference`
	)			`[virtual]`

Find the first registered endpoint given a number prefix string.

PSafePtr<H323RegisteredEndPoint> H323GatekeeperServer::GetFirstEndPoint ( PSafetyMode mode = PSafeReference ) [inline]

Get first endpoint for enumeration.

PSafePtr<H323RegisteredEndPoint> H323GatekeeperServer::FindDestinationEndPoint	(	const OpalGloballyUniqueID &	id,
		H323GatekeeperCall::Direction	direction
	)

virtual H323GatekeeperRequest::Response H323GatekeeperServer::OnAdmission ( H323GatekeeperARQ & request ) [virtual]

Handle an admission ARQ PDU. The default behaviour verifies that the call is allowed by the policies the gatekeeper server requires, then attempts to look up the required signal address for the call. It also manages bandwidth allocations.

virtual H323GatekeeperRequest::Response H323GatekeeperServer::OnDisengage ( H323GatekeeperDRQ & request ) [virtual]

Handle a disengage DRQ PDU. The default behaviour finds the call by its id provided in the DRQ and removes it from the gatekeeper server database.

virtual H323GatekeeperRequest::Response H323GatekeeperServer::OnBandwidth ( H323GatekeeperBRQ & request ) [virtual]

Handle a bandwidth BRQ PDU. The default behaviour finds the call and does some checks then calls the H323GatekeeperCall function of the same name.

virtual H323GatekeeperCall* H323GatekeeperServer::CreateCall	(	const OpalGloballyUniqueID &	callIdentifier,
		H323GatekeeperCall::Direction	direction
	)			`[virtual]`

Create a new call object. The user woiuld not usually use this function as it is used internally by the server when new calls (ARQ) are made.

However, a user may override this function to create objects that are user defined descendants of H323GatekeeperCall so the user can maintain extra information on a call by call basis.

virtual void H323GatekeeperServer::AddCall ( H323GatekeeperCall * ) [inline, virtual]

Called whenever a new call is started

virtual void H323GatekeeperServer::RemoveCall ( H323GatekeeperCall * call ) [virtual]

Called whenever call is ended. By default, removes the call from the call list

virtual PSafePtr<H323GatekeeperCall> H323GatekeeperServer::FindCall	(	const PString &	description,
		PSafetyMode	mode = `PSafeReference`
	)			`[virtual]`

Find the call given the identifier.

virtual PSafePtr<H323GatekeeperCall> H323GatekeeperServer::FindCall	(	const OpalGloballyUniqueID &	callIdentifier,
		PBoolean	answeringCall,
		PSafetyMode	mode = `PSafeReference`
	)			`[virtual]`

Find the call given the identifier.

virtual PSafePtr<H323GatekeeperCall> H323GatekeeperServer::FindCall	(	const OpalGloballyUniqueID &	callIdentifier,
		H323GatekeeperCall::Direction	direction,
		PSafetyMode	mode = `PSafeReference`
	)			`[virtual]`

Find the call given the identifier.

PSafePtr<H323GatekeeperCall> H323GatekeeperServer::GetFirstCall ( PSafetyMode mode = PSafeReference ) [inline]

Get first endpoint for enumeration.

virtual H323GatekeeperRequest::Response H323GatekeeperServer::OnLocation ( H323GatekeeperLRQ & request ) [virtual]

Handle a location LRQ PDU. The default behaviour just uses TranslateAliasAddressToSignalAddress to determine the endpoints location.

It is expected that a user would override this function to implement application specified look up algorithms.

virtual PBoolean H323GatekeeperServer::TranslateAliasAddress	(	const H225_AliasAddress &	alias,
		H225_ArrayOf_AliasAddress &	aliases,
		H323TransportAddress &	address,
		PBoolean &	isGkRouted,
		H323GatekeeperCall *	call
	)			`[virtual]`

Translate a given alias to an alias set and signal address. This is called by the OnAdmission() handler to fill in the ACF or OnLocation() to fill the LCF informing the calling endpoint where to actually connect to.

It is expected that a user would override this function to implement application specified look up algorithms.

The default behaviour calls TranslateAliasAddressToSignalAddress() which is provided only for backwards compatibility.

virtual PBoolean H323GatekeeperServer::TranslateAliasAddressToSignalAddress	(	const H225_AliasAddress &	alias,
		H323TransportAddress &	address
	)			`[virtual]`

Translate a given alias to a signal address. This is called by the OnAdmission() handler to fill in the ACF or OnLocation() to fill the LCF informing the calling endpoint where to actually connect to.

It is expected that a user would override this function to implement application specified look up algorithms.

The default behaviour checks the isGatekeeperRouted and if PTrue simply returns the gatekeepers associated endpoints (not registered endpoint, but real H323EndPoint) listening address.

If isGatekeeperRouted is PFalse then it looks up the registered endpoints by alias and uses the saved signal address in the database.

If the alias is not registered then the address parameter is not changed and the function returns PTrue if it is a valid address, PFalse if it was empty.

virtual PBoolean H323GatekeeperServer::CheckSignalAddressPolicy	(	const H323RegisteredEndPoint &	ep,
		const H225_AdmissionRequest &	arq,
		const H323TransportAddress &	address
	)			`[virtual]`

Check the signal address against the security policy. This validates that the specified endpoint is allowed to make a connection to or from the specified signal address.

It is expected that a user would override this function to implement application specified security policy algorithms.

The default behaviour simply returns PTrue.

virtual PBoolean H323GatekeeperServer::CheckAliasAddressPolicy	(	const H323RegisteredEndPoint &	ep,
		const H225_AdmissionRequest &	arq,
		const H225_AliasAddress &	alias
	)			`[virtual]`

Check the alias address against the security policy. This validates that the specified endpoint is allowed to make a connection to or from the specified alias address.

It is expected that a user would override this function to implement application specified security policy algorithms.

The default behaviour checks the canOnlyAnswerRegisteredEP or canOnlyCallRegisteredEP meber variables depending on if it is an incoming call and if that is PTrue only allows the call to proceed if the alias is also registered with the gatekeeper.

virtual PBoolean H323GatekeeperServer::CheckAliasStringPolicy	(	const H323RegisteredEndPoint &	ep,
		const H225_AdmissionRequest &	arq,
		const PString &	alias
	)			`[virtual]`

Check the alias address against the security policy. This validates that the specified endpoint is allowed to make a connection to or from the specified simple alias string.

It is expected that a user would override this function to implement application specified security policy algorithms.

virtual unsigned H323GatekeeperServer::AllocateBandwidth	(	unsigned	newBandwidth,
		unsigned	oldBandwidth = `0`
	)			`[virtual]`

Allocate or change the bandwidth being used. This function modifies the total bandwidth used by the all endpoints registered with this gatekeeper. It is called when ARQ or BRQ PDU's are received.

virtual PBoolean H323GatekeeperServer::GetAdmissionRequestAuthentication	(	H323GatekeeperARQ &	info,
		H235Authenticators &	authenticators
	)			`[virtual]`

Get separate H.235 authentication for the connection. This allows an individual ARQ to override the authentical credentials used in H.235 based RAS for this particular connection.

A return value of PFalse indicates to use the default credentials of the endpoint, while PTrue indicates that new credentials are to be used.

The default behavour does nothing and returns PFalse.

Parameters:

info	ARQ being constructed
authenticators	New authenticators for ARQ

virtual PBoolean H323GatekeeperServer::GetUsersPassword	(	const PString &	alias,
		PString &	password,
		H323RegisteredEndPoint &	registeredEndpoint
	)			const `[virtual]`

Get password for user if H.235 security active. Returns PTrue if user is found and password returned. Note the password may be empty in which case the user was found but explicitly ddoes not require security, possibly overriding the requireH235 flag.

virtual PBoolean H323GatekeeperServer::GetUsersPassword	(	const PString &	alias,
		PString &	password
	)			const `[virtual]`

H323PeerElement* H323GatekeeperServer::GetPeerElement ( ) const [inline]

Get the associated peer element for the gatekeeper.

void H323GatekeeperServer::SetPeerElement ( H323PeerElement * newPeerElement )

Set the associated peer element for the gatekeeper. The existing peer element is automatically deleted.

void H323GatekeeperServer::CreatePeerElement ( const H323TransportAddress & h501Interface )

Create an associated peer element for the gatekeeper. The existing peer element is checked to be listening on the same interface as specified and if it is not it is changed to the specified address.

PBoolean H323GatekeeperServer::OpenPeerElement	(	const H323TransportAddress &	remotePeer,
		PBoolean	append = `PFalse`,
		PBoolean	keepTrying = `PTrue`
	)

Create a new Peer Element and establish a service relationship. If append is PFalse, the existing peer element is automatically deleted and recreated. If append is PTrue then a new service relationship is added to the existing peer element.

const PString& H323GatekeeperServer::GetGatekeeperIdentifier ( ) const [inline]

Get the identifier name for this gatekeeper.

void H323GatekeeperServer::SetGatekeeperIdentifier	(	const PString &	id,
		PBoolean	adjustListeners = `PTrue`
	)

Set the identifier name for this gatekeeper. If adjustListeners is PTrue then all gatekeeper listeners that are attached to this gatekeeper server have their identifier names changed as well.

unsigned H323GatekeeperServer::GetAvailableBandwidth ( ) const [inline]

Get the total bandwidth available in 100's of bits per second.

void H323GatekeeperServer::SetAvailableBandwidth ( unsigned bps100 ) [inline]

Set the total bandwidth available in 100's of bits per second.

unsigned H323GatekeeperServer::GetUsedBandwidth ( ) const [inline]

Get the total bandwidth used in 100's of bits per second.

unsigned H323GatekeeperServer::GetDefaultBandwidth ( ) const [inline]

Get the default bandwidth for calls.

unsigned H323GatekeeperServer::GetTimeToLive ( ) const [inline]

Get the default time to live for new registered endpoints.

void H323GatekeeperServer::SetTimeToLive ( unsigned seconds ) [inline]

Set the default time to live for new registered endpoints.

unsigned H323GatekeeperServer::GetInfoResponseRate ( ) const [inline]

Get the default time for monitoring calls via IRR.

void H323GatekeeperServer::SetInfoResponseRate ( unsigned seconds ) [inline]

Set the default time for monitoring calls via IRR.

PBoolean H323GatekeeperServer::IsGatekeeperRouted ( ) const [inline]

Get flag for is gatekeeper routed.

PBoolean H323GatekeeperServer::IsRequiredH235 ( ) const [inline]

Get flag for if H.235 authentication is required.

unsigned H323GatekeeperServer::GetActiveRegistrations ( ) const [inline]

Get the currently active registration count.

unsigned H323GatekeeperServer::GetPeakRegistrations ( ) const [inline]

Get the peak registration count.

unsigned H323GatekeeperServer::GetTotalRegistrations ( ) const [inline]

Get the total registrations since start up.

unsigned H323GatekeeperServer::GetRejectedRegistrations ( ) const [inline]

Get the total registrations rejected since start up.

unsigned H323GatekeeperServer::GetActiveCalls ( ) const [inline]

Get the currently active call count.

unsigned H323GatekeeperServer::GetPeakCalls ( ) const [inline]

Get the peak calls count.

unsigned H323GatekeeperServer::GetTotalCalls ( ) const [inline]

Get the total calls since start up.

unsigned H323GatekeeperServer::GetRejectedCalls ( ) const [inline]

Get the total calls rejected since start up.

void H323GatekeeperServer::RemoveAlias	(	H323RegisteredEndPoint &	ep,
		const PString &	alias
	)

virtual PBoolean H323GatekeeperServer::OnSendDescriptorForEndpoint	(	H323RegisteredEndPoint &	,
		H225_ArrayOf_AliasAddress &	,
		H225_EndpointType &	,
		H225_ArrayOf_AliasAddress &
	)			`[inline, virtual]`