SYSTEM AND METHOD FOR ESTABLISHING AND MAINTAINING A VOICE OVER INTERNET PROTOCOL CONNECTION BETWEEN WIRELESS DEVICES
First Claim
1. A system comprising:
- a receiving module to receive a first communication device identifier, and a request to establish a communication data link to a second communication device, wherein the first communication device identifier is initially received by a first terminal from the first communication device over a first wireless data link, and wherein the first terminal network address is associated with the first terminal;
a processing module to determine whether the second communication device is reachable over a second wireless data link to a second terminal based on information stored in a register; and
a communication module to establish the communication data link between the first communication device and the second communication device subsequent to determining that the second communication device is reachable by the second terminal over the second wireless data link.
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Accused Products
Abstract
A system and method for establishing and maintaining a voice over internet protocol connection between wireless devices, in one example embodiment, may comprise a receiving module to receive a communication device identifier, and a request to establish a communication data link to another communication device. The communication device identifier may initially be received by a terminal from the communication device over a wireless data link connecting the communication device and the terminal. Subsequently, the terminal network address may be associated with the terminal, which received the communication device identifier. A processing module may be utilized to determine whether another communication device is reachable over a wireless data link to another terminal based on information stored in a register. Further, a communication module may be utilized to establish the communication data link between one communication device and another communication device subsequent to determining that another communication device is reachable by a terminal over the wireless data link.
20 Citations
24 Claims
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1. A system comprising:
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a receiving module to receive a first communication device identifier, and a request to establish a communication data link to a second communication device, wherein the first communication device identifier is initially received by a first terminal from the first communication device over a first wireless data link, and wherein the first terminal network address is associated with the first terminal;
a processing module to determine whether the second communication device is reachable over a second wireless data link to a second terminal based on information stored in a register; and
a communication module to establish the communication data link between the first communication device and the second communication device subsequent to determining that the second communication device is reachable by the second terminal over the second wireless data link. - View Dependent Claims (2, 3, 6, 7, 8, 9, 12, 13, 14, 15, 16)
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17. A method comprising:
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receiving a communication device identifier identifying a first communication device, wherein the communication device identifier is initially received by the first terminal from the first communication device over a first wireless data link;
receiving a request to establish a communication data link between the first communication device and a second communication device;
determining whether the second communication device is reachable by a second terminal over a second wireless data link based on information stored in a register; and
establishing the communication data link between the first communication device and the second communication device using the first terminal and the second terminal subsequent to the determining that the second communication device is reachable by the second terminal over the second wireless data link. - View Dependent Claims (18, 19, 20, 21, 22)
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23. A method comprising:
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means for receiving a communication device identifier identifying a first communication device, wherein the communication device identifier is initially received by the first terminal from the first communication device over a first wireless data link;
means for receiving a request to establish a communication data link between the first communication device and a second communication device;
means for determining whether the second communication device is reachable by a second terminal over a second wireless data link based on information stored in a register; and
means for establishing the communication data link between the first communication device and the second communication device using the first terminal and the second terminal subsequent to the determining that the second communication device is reachable by the second terminal over the second wireless data link.
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24. A machine-readable medium comprising instructions, which, when implemented by one or more processors, perform the following operations:
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receive a communication device identifier identifying a first communication device, wherein the communication device identifier is initially received by the first terminal from the first communication device over a first wireless data link;
receive a request to establish a communication data link between the first communication device and a second communication device;
determine whether the second communication device is reachable by a second terminal over a second wireless data link based on information stored in a register; and
establish the communication data link between the first communication device and the second communication device using the first terminal and the second terminal subsequent to the determining that the second communication device is reachable by the second terminal over the second wireless data link.
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Specification