| 摘要 |
The invention is a method of determining in at least one communication network if a session should be established in at least one communication network containing a plurality of session established entities, a method for determining if a session should be established with caller user equipment requesting the session, and in at least one communication network, a method for determining if a session should be established from caller user equipment at at least one communication network. A method of determining in at least one communication network if a session should be established in accordance with the invention includes processing a request from caller user equipment ( 114 ') to establish a session with callee user equipment ( 114 ) in the at least one communication network ( 102 and 104 ) with a session establishment entity ( 108, 110, 112 and 114 ) to determine if at least a portion of the request ( 140 and 142 ) exceeds a size limit and establishing the session ( 146 ) if at least the portion of the request is determined by the session establishment entity to not exceed the size limit.
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