SipClientSubscribe Method (ContactInfo, ContactInfo, Contact, String, Int32)

public RequestResponse Subscribe(
	ContactInfo from,
	ContactInfo to,
	Contact contact,
	string eventName,
	int expires
)

Public Function Subscribe ( 
	from As ContactInfo,
	to As ContactInfo,
	contact As Contact,
	eventName As String,
	expires As Integer
) As RequestResponse

Parameters

from

Type: Independentsoft.SipContactInfo
A ContactInfo contains address and display name of the subscriber.

to

Type: Independentsoft.SipContactInfo
A ContactInfo contains address and name of the recipient.

contact

Type: Independentsoft.SipContact
A Contact contains user's contact address and name. Usually the address contains user's IP address and port.

eventName

Type: SystemString
A string contains name of the event.

expires

Type: SystemInt32
A number of seconds indicates duration of the subscription.

Return Value

Reference