SIP Methods

Here are the main Request Methods used in SIP - of course, there are more...!

INVITE - Indicates a user or service is being invited to participate in a call session.
ACK - Confirms that the client has received a final response to an INVITE request.
BYE - Terminates a call and can be sent by either the caller or the callee.
CANCEL - Cancels any pending searches but does not terminate a call that has already been accepted.
OPTIONS - Queries the capabilities of servers.
REGISTER - Registers the address listed in the To header field with a SIP server

vocale	Latest page update: made by vocale , Jul 15 2008, 10:48 AM EDT (about this update About This Update Edited by vocale 101 words added view changes - complete history)
	Keyword tags: SIP Methods More Info: links to this page

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