SESSION INITIATION PROTOCOL (SIP) MESSAGE INCORPORATING A MULTI-PURPOSE INTERNET MAIL EXTENSION (MIME) MEDIA TYPE FOR DESCRIBING THE CONTENT AND FORMAT OF INFORMATION INCLUDED IN THE SIP MESSAGE
First Claim
1. A method of processing multi-media service requests received at a multi-media services provider system to form a multi-media communication path between at least a first communication device and at least a second communication device of a plurality of communication devices, the method comprising:
- receiving at least a first request message for at least one multi-media service at a call control element located on the multi-media services provider system;
processing the first request message at the call control element for generating a second request message for the at least one multi-media service and including a message content identifier portion having at least a first predetermined information field and a second predetermined information field; and
processing the second request message at a service broker element located on the multi-media services provider system for identifying a format and content of the second request message.
0 Assignments
0 Petitions
Accused Products
Abstract
A system and method for processing a plurality of requests for multi-media services received at a call control element (CCE) defined on the system from a plurality of IP-communication devices. The system includes at least one Network Routing Element (NRE), a Service Broker (SB), a media sever, a plurality of application servers (ASs) and a plurality of border elements, all of which are coupled to the CCE. The CCE is adapted to receive requests for multi-media services and to generate subsequent requests for the multi-media services, which are communicated to the SB for processing. The subsequent requests can each include a Session Initiation Protocol (SIP) message including a message identifier portion having at least a first predetermined information field and a second predetermined information field. The message identifier portion of the SIP message declares the content and format of the SIP message to a recipient device defined on the system.
-
Citations
10 Claims
-
1. A method of processing multi-media service requests received at a multi-media services provider system to form a multi-media communication path between at least a first communication device and at least a second communication device of a plurality of communication devices, the method comprising:
-
receiving at least a first request message for at least one multi-media service at a call control element located on the multi-media services provider system;
processing the first request message at the call control element for generating a second request message for the at least one multi-media service and including a message content identifier portion having at least a first predetermined information field and a second predetermined information field; and
processing the second request message at a service broker element located on the multi-media services provider system for identifying a format and content of the second request message. - View Dependent Claims (2, 3)
-
-
4. A system for processing multi-media service requests to form a multi-media communication path between at least a first communication device and at least a second communication device of a plurality of communication devices, the system comprising:
-
a call control element located on the system and being adapted to receive at least a first request message for at least one multi-media service from the first communication device and to process the first request message to generate a second request message for the at least one multi-media service, wherein the second request includes a message identifier portion having at least a first predetermined information field and a second predetermined information field; and
a service broker element located on the system and being adapted to receive and process the second request message to identify a format and content of the second request message. - View Dependent Claims (5, 6, 7)
-
-
8. A computer-readable medium having stored thereon a plurality of instructions, the plurality of instructions including instructions which, when executed by a processor, cause the processor to perform the steps of a method for processing multi-media service requests to form a multi-media communication path between at least a first communication device and at least a second communication device of a plurality of communication devices, comprising:
-
receiving at least a first request message for at least one multi-media service at a call control element located on the multi-media services provider system;
processing the first request message at the call control element for generating a second request message for the at least one multi-media service and including a message content identifier portion having at least a first predetermined information field and a second predetermined information field; and
processing the second request message at a service broker element located on the multi-media services provider system for identifying a format and content of the second request message. - View Dependent Claims (9, 10)
-
Specification