Address definition for IP telephony services
First Claim
Patent Images
1. A method of providing IP telephony services, which comprises the steps of:
- mapping a telephony signaling protocol called party number nature of address indicator to an Internet signaling protocol nature of address indicator; and
mapping a telephony signaling protocol called party number numbering plan indicator to an Internet signaling protocol numbering plan indicator.
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Abstract
A method of providing IP telephony services maps a telephony signaling protocol called party number nature of address indicator to an Internet signaling protocol nature of address indicator and a telephony signaling protocol called party number numbering plan indicator to an Internet signaling protocol numbering plan indicator.
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Citations
24 Claims
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1. A method of providing IP telephony services, which comprises the steps of:
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mapping a telephony signaling protocol called party number nature of address indicator to an Internet signaling protocol nature of address indicator; and
mapping a telephony signaling protocol called party number numbering plan indicator to an Internet signaling protocol numbering plan indicator. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method of providing telephony services, which comprises the steps of:
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receiving a call setup message in a first signaling protocol at a gateway between a first network and a second network, said call setup message including a called party number, said called party number including a numbering plan indicator and a nature of address indicator; and
generating a call setup message in a second signaling protocol at said gateway between said first network and said second network, said call setup message in said second signaling protocol including said called party number, said called party number including said numbering plan indicator and said nature of address indicator. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16, 17)
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18. An IP telephony gateway, which comprises:
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means for mapping a telephony signaling protocol called party number nature of address indicator to an Internet signaling protocol nature of address indicator; and
means for mapping a telephony signaling protocol called party number numbering plan indicator to an Internet signaling protocol numbering plan indicator. - View Dependent Claims (19, 20, 21, 22, 23, 24)
means for mapping an Internet signaling protocol called party number nature of address indicator to a telephony signaling protocol nature of address indicator; and
means for mapping an Internet signaling protocol called party number numbering plan indicator to a telephony signaling protocol numbering plan indicator.
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Specification