PERSONAL RING BACK TONE
First Claim
Patent Images
1. A method for providing a personalized ring back tone, comprising:
- receiving a location request return result message at a mobile switching center (MSC);
based on the location request return result message, receiving an initial address message (IAM) at a personal ring back tone platform;
based on the IAM, receiving an address complete message (ACM) with an optional backward call indicator parameter at the MSC; and
providing the personalized ring back tone from the personal ring back tone platform while normal call progress is occurring.
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Accused Products
Abstract
A system, method, and computer readable medium for providing a personalized ring back tone comprises receiving a location request return result message (76) at a mobile switching center (24), based on the location request return result message (76), receiving an initial address message (78) at a personal ring back tone platform (12), based on the initial address message (78), receiving an address complete message with an optional backward call indicator parameter (80) at the mobile switching center (24), and providing the personalized ring back tone from the personal ring back tone platform (12) while normal call progress is occurring.
29 Citations
32 Claims
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1. A method for providing a personalized ring back tone, comprising:
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receiving a location request return result message at a mobile switching center (MSC);
based on the location request return result message, receiving an initial address message (IAM) at a personal ring back tone platform;
based on the IAM, receiving an address complete message (ACM) with an optional backward call indicator parameter at the MSC; and
providing the personalized ring back tone from the personal ring back tone platform while normal call progress is occurring. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. A method for providing a ring back tone, comprising:
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receiving an initial address message (IAM) at a sound platform from a mobile switching center (MSC);
receiving an address complete message (ACM) with an optional backward call indicator parameter at the MSC from the sound platform; and
providing the ring back tone from the sound platform. - View Dependent Claims (18, 19)
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20. A computer readable medium comprising instructions for:
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receiving a first message at a first module from a second module;
receiving a second message with an optional backward call indicator at the second module from the first module; and
providing a ring back tone from the first module based on the received optional backward call indicator.
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21. A system for providing a personalized ring back tone, comprising:
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a mobile switching center (MSC); and
a personal ring back tone module operably coupled to the MSC, the personal ring back tone module adapted to;
accept at least one call leg of multiple call legs;
request a voice channel to be opened; and
play the personalized ring tone via the voice channel. - View Dependent Claims (22, 23, 24, 25, 26, 27)
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28. A communications switch adapted to:
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send a first call leg and a second call leg in parallel;
wherein the first call leg connects a calling party to a personalized ring back tone;
wherein the second call leg connects the calling party to a called party; and
wherein the first call leg is released upon a connection of the second call leg. - View Dependent Claims (29, 30, 31)
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32. A personal ring back tone module adapted to:
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accept at least one call leg of multiple call legs;
request a voice channel to be opened; and
play the personalized ring tone via the voice channel.
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Specification