Apparatus and methods for origination of voice and messaging communication in a network
AssigneeAT&T Intellectual Property I, L.P.
InventorsBernard Ku, LAKSHMINARASHIMHAN NAIDU, ARMSTRONG SOO
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AssigneeAT&T Intellectual Property I, L.P.
InventorsBernard Ku, LAKSHMINARASHIMHAN NAIDU, ARMSTRONG SOO
Estimating the term…
A method that incorporates teachings of the subject disclosure may include, for example, receiving a query from a call session server for a first pointer associated with a telephone number of a terminating device of a requested communication session, transmitting to the call session server the first pointer including a session initiation protocol uniform resource identifier associated with the terminating device to initiate an internet protocol communication session, receiving a notification from the call session server responsive to the call session server failing to initiate the internet protocol communication session, and transmitting to the call session server a second pointer including a telephone protocol uniform resource identifier for originating a circuit-switched communication session responsive to receiving the notification. Other embodiments are disclosed.
A device, comprising:
A non-transitory computer-readable storage medium, comprising executable instructions, which when executed by a processor, facilitate performing of operations comprising:
A device, comprising:
Dependencies are inferred from the claim text.