Method and apparatus for communicating with one of plural devices associated with a single telephone number
First Claim
1. A method of providing access to an enterprise telecommunication network from a cellular telephone, the method performed by a wireless connect unit comprising at least one processor executing programmed instructions stored in machine-readable memory, the method comprising:
- in the wireless connect unit, the at least one processor executing programmed instructions causes the at least one processor to;
receive a telephone call from the cellular telephone;
identify a cellular telephone number of the cellular telephone;
use the cellular telephone number to authenticate a user of the cellular telephone;
generate a simulated dial tone;
send the simulated dial tone to the cellular telephone; and
provide telecommunication access to the enterprise telecommunication network based on at least one user preference and at least one enterprise preference associated with the cellular telephone.
3 Assignments
0 Petitions
Accused Products
Abstract
A system for (and a method of) selectively establishing communication with one of plural devices associated with a single telephone number is provided. In a preferred embodiment, the system includes a wireless connect unit connected between an enterprise private branch exchange (PBX) network and a public switched telephone network. The wireless connect unit preferably serves as a gateway between the PBX and one or more remote communication devices. The remote devices can be used as standard PBX office telephones for both inbound and outbound telephone calls. Thus, features of the PBX network (e.g., voice mail, direct extension dialing, corporate calling plan, etc.) are available to the remote device even though they are not physically connected to the PBX. When the system receives an incoming call, it can route the call to an office telephone and one or more of the remote devices simultaneously or as desired by the user.
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Citations
3 Claims
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1. A method of providing access to an enterprise telecommunication network from a cellular telephone, the method performed by a wireless connect unit comprising at least one processor executing programmed instructions stored in machine-readable memory, the method comprising:
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in the wireless connect unit, the at least one processor executing programmed instructions causes the at least one processor to; receive a telephone call from the cellular telephone; identify a cellular telephone number of the cellular telephone; use the cellular telephone number to authenticate a user of the cellular telephone; generate a simulated dial tone; send the simulated dial tone to the cellular telephone; and provide telecommunication access to the enterprise telecommunication network based on at least one user preference and at least one enterprise preference associated with the cellular telephone.
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2. An article of manufacture comprising a machine-readable storage medium having stored therein non-transitory indicia of a plurality of machine executable control program steps, the control program comprising the steps of:
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receiving a telephone call from a cellular telephone associated with a wireless carrier network; identifying a cellular telephone number of the cellular telephone; using the cellular telephone number to authenticate a user of the cellular telephone; generating a simulated dial tone; sending the simulated dial tone to the cellular telephone; and providing telecommunication access to an enterprise telecommunication network remotely located from the wireless carrier network, based on at least one user preference and at least one enterprise preference associated with the cellular telephone.
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3. A communication system comprising:
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a processing unit; and a memory, wherein a computer program is stored in said memory for execution by said processing unit, said computer program when executed causes said processing unit to; receive a telephone call from a cellular telephone; identify a telephone number of the cellular telephone; use the telephone number to authenticate a user of the cellular telephone; generate a simulated dial tone; send the simulated dial tone to the cellular telephone; and provide to the cellular telephone, telecommunication access to an enterprise telecommunication network that is not associated with the cellular telephone, based on at least one user preference and at least one enterprise preference associated with the cellular telephone.
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Specification