System and method for peer-to-peer media routing using a third party instant messaging system for signaling
First Claim
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1. A method for using a third party instant message system as a signaling channel comprising:
- sending, by the first endpoint, a call request message to a second endpoint via the third party instant messaging system, wherein the call request message invites the second endpoint to establish at least one media channel for a call with the first endpoint within a peer-to-peer hybrid network that is separate from the third party instant message system;
receiving, by the first endpoint, a response message from the second endpoint via the third party instant message system agreeing to establish the at least one media channel;
establishing, by the first endpoint, the at least one media channel with the second endpoint to carry media for the call, wherein the at least one media channel is established using the peer-to-peer hybrid network and not the third party instant message system; and
conducting the call by the first endpoint with the second endpoint, wherein the conducting includes sending and receiving, by the first endpoint, media information for the call via the at least one media channel, and sending and receiving, by the first endpoint, signaling information for the call.
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Abstract
An improved system and method are disclosed for peer-to-peer communications. In one example, the method enables an endpoint to engage in a call with another endpoint using a third party instant message system to carry instant messages containing signaling information and a route that is external to the third party instant message system for both signaling and media information.
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Citations
20 Claims
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1. A method for using a third party instant message system as a signaling channel comprising:
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sending, by the first endpoint, a call request message to a second endpoint via the third party instant messaging system, wherein the call request message invites the second endpoint to establish at least one media channel for a call with the first endpoint within a peer-to-peer hybrid network that is separate from the third party instant message system; receiving, by the first endpoint, a response message from the second endpoint via the third party instant message system agreeing to establish the at least one media channel; establishing, by the first endpoint, the at least one media channel with the second endpoint to carry media for the call, wherein the at least one media channel is established using the peer-to-peer hybrid network and not the third party instant message system; and conducting the call by the first endpoint with the second endpoint, wherein the conducting includes sending and receiving, by the first endpoint, media information for the call via the at least one media channel, and sending and receiving, by the first endpoint, signaling information for the call. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method for using a third party instant message system as a signaling channel comprising:
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receiving, by a first endpoint via the third party instant message system, a call request message for a call from a second endpoint, wherein the call request message invites the first endpoint to establish at least one media channel for a call with the second endpoint within a peer-to-peer hybrid network that is separate from the third party instant message system; sending, by the first endpoint, a response message to the second endpoint via the third party instant message system agreeing to establish the at least one media channel; establishing, by the first endpoint, the at least one media channel with the second endpoint to carry media for the call, wherein the at least one media channel is established using the peer-to-peer hybrid network and not the third party instant message system; and conducting the call by the first endpoint with the second endpoint, wherein the conducting includes sending and receiving, by the first endpoint, media information for the call via the at least one media channel, and sending and receiving, by the first endpoint, signaling information for the call. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. A system comprising:
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a network interface; a processor coupled to the network interface; and a memory coupled to the processor and containing a plurality of instructions for execution by the processor, the instructions including instructions for a first endpoint configured to operate within a peer-to-peer hybrid network, the first endpoint including a client of a third party instant message system that enables the first endpoint to communicate via the third party instant message system, the instructions for the first endpoint including instructions for; sending a call request message to a second endpoint via the third party instant messaging system, wherein the call request message invites the second endpoint to establish at least one media channel for a call with the first endpoint within a peer-to-peer hybrid network that is separate from the third party instant message system; receiving a response message from the second endpoint via the third party instant message system agreeing to establish the at least one media channel; establishing the at least one media channel with the second endpoint to carry media for the call, wherein the at least one media channel is established using the peer-to-peer hybrid network and not the third party instant message system; and conducting the call with the second endpoint, wherein the conducting includes sending and receiving, by the first endpoint, media information for the call via the at least one media channel, and sending and receiving, by the first endpoint, signaling information for the call. - View Dependent Claims (16, 17)
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18. A system comprising:
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a network interface; a processor coupled to the network interface; and a memory coupled to the processor and containing a plurality of instructions for execution by the processor, the instructions including instructions for a first endpoint configured to operate within a peer-to-peer hybrid network, the first endpoint including a client of a third party instant message system that enables the first endpoint to communicate via the third party instant message system, the instructions for the first endpoint including instructions for; receiving via the third party instant message system, a call request message for a call from a second endpoint, wherein the call request message invites the first endpoint to establish at least one media channel for a call with the second endpoint within a peer-to-peer hybrid network that is separate from the third party instant message system; sending a response message to the second endpoint via the third party instant message system agreeing to establish the at least one media channel; establishing the at least one media channel with the second endpoint to carry media for the call, wherein the at least one media channel is established using the peer-to-peer hybrid network and not the third party instant message system; and conducting the call with the second endpoint, wherein the conducting includes sending and receiving, by the first endpoint, media information for the call via the at least one media channel, and sending and receiving, by the first endpoint, signaling information for the call. - View Dependent Claims (19, 20)
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Specification