Session initiation protocol (sip)
First Claim
1. A SIP network element, for processing messages received from other SIP elements in a network of SIP elements, wherein the element is adapted for receiving a predetermined type of SIP request message, the request comprising a plurality of headers and data associated with each of the headers, the element further comprising:
- a message search function adapted for extracting data from a predetermined selection of said headers, processing logic for processing the extracted data;
means for creating a predetermined type of response message associated with the received request, the response message comprising data extracted from the received message; and
means for sending the created message to a destination identified in the created response message.
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Accused Products
Abstract
According to one aspect of the present invention, there is provided a SIP network element, for processing messages received from other SIP elements in a network of SIP elements, wherein the element is adapted for receiving a predetermined type of SIP request, the request comprising a plurality of headers and data associated with each of the headers, the element further comprising: a message search function adapted for extracting data from a predetermined selection of said headers, processing logic for processing the extracted data; means for creating a predetermined type of response message associated with the received request, the response message comprising data extracted from the received message; and means for sending the created message to a destination identified in the created response message.
35 Citations
18 Claims
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1. A SIP network element, for processing messages received from other SIP elements in a network of SIP elements,
wherein the element is adapted for receiving a predetermined type of SIP request message, the request comprising a plurality of headers and data associated with each of the headers, the element further comprising: -
a message search function adapted for extracting data from a predetermined selection of said headers, processing logic for processing the extracted data;
means for creating a predetermined type of response message associated with the received request, the response message comprising data extracted from the received message; and
means for sending the created message to a destination identified in the created response message. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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Specification