Method and system for directly interconnecting a TDM PBX to a voice mail system
First Claim
1. A method of routing a call from a Private Branch Exchange (PBX) to a voice mailbox on a communication platform, the method comprising:
- receiving a call from an originating device at the PBX, wherein the PBX is associated with a voice mail box on a communication platform;
linking the PBX to the communication platform with an ISDN connection, wherein the ISDN connection comprises a dedicated ISDN connection and/or a switched ISDN connection;
assigning a redirecting number associated with the PBX to an ISDN message set-up string of the call;
forwarding the call to the communication platform;
delivering the forwarded call to a destination voice mailbox based on the redirecting number; and
assigning a value at the PBX to the ISDN call message set-up string selected from the list consisting of;
i) a calling party number;
ii) a calling party subaddress;
iii) a called party number;
iv) a called party subaddress;
v) no user responding, and vi) user busy.
2 Assignments
0 Petitions
Accused Products
Abstract
A method is presented for routing a call from a PBX to a voice mailbox on a communication platform wherein a call is received from an originating device at the PBX and the PBX is associated with a voice mail box on a communication platform. A redirecting number associated with the PBX is assigned to an ISDN message set-up string. The call is forwarded to the communication platform along with the ISDN set-up string information. After verification against a subscriber database, the forwarded call, including related ISDN information is delivered to the communication platform voice mail box server for storage and further processing. The redirecting number may represent the voice mail box identifier, and for increased security and privacy, the voice mail box may be different from the number for the PBX extension from which the voice and data messages are received.
9 Citations
9 Claims
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1. A method of routing a call from a Private Branch Exchange (PBX) to a voice mailbox on a communication platform, the method comprising:
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receiving a call from an originating device at the PBX, wherein the PBX is associated with a voice mail box on a communication platform; linking the PBX to the communication platform with an ISDN connection, wherein the ISDN connection comprises a dedicated ISDN connection and/or a switched ISDN connection; assigning a redirecting number associated with the PBX to an ISDN message set-up string of the call; forwarding the call to the communication platform; delivering the forwarded call to a destination voice mailbox based on the redirecting number; and assigning a value at the PBX to the ISDN call message set-up string selected from the list consisting of;
i) a calling party number;
ii) a calling party subaddress;
iii) a called party number;
iv) a called party subaddress;
v) no user responding, and vi) user busy. - View Dependent Claims (2, 3, 4)
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5. A system for routing a message to a voice mail box on a communication platform comprising:
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a Private Branch Exchange (PBX) including an extension that assigns mail box addresses to a redirecting number field in an ISDN message set-up string of a call, the PBX connected to the communication platform with an ISDN connection, wherein the connection from the PBX to the communication platform is a dedicated ISDN connection and/or a switched ISDN connection; a communication platform mail box server; a subscriber database on the communication platform comprising a mail box address associated with the communication platform mail box server; a gateway on the communication platform for obtaining data from the message set-up string; and wherein the PBX is configured for assigning a value to the ISDN call message set-up string selected from the list consisting of;
i) a calling party number;
ii) a calling party subaddress;
iii) a called party number;
iv) a called party subaddress;
v) no user responding, and vi) user busy. - View Dependent Claims (6, 7, 8)
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9. A tangible computer readable medium comprising embedded instructions for execution on a Private Branch Exchange (PBX) in conjunction with an application program that forwards a call to a voice mail box on a communication platform, comprising:
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(a) a first interface that receives an input from an originating caller and determines whether to forward a call to the communication platform; (b) a second interface that receives an input for assigning a redirecting number to an ISDN message set-up string, the ISDN message set-up string associated with the call;
wherein the input received by the second interface further comprises a mail box identifier associated with the PBX on the communication platform, and wherein the mail box identifier is not the PBX extension number; and(c) a third interface that receives an input for forwarding the call to the communication platform over an ISDN connection linking the PBX and the communications platform; and (d) receive an input for assigning a value to the ISDN message set-up string, the value selected from the list consisting of;
i) a calling party number;
ii) a calling party subaddress;
iii) a called party number;
iv) a called party subaddress;
v) no user responding, and vi) user busy; andwherein the voice mail box associated with the PBX is linked by a dedicated ISDN connection to the communication platform and/or by a switched ISDN connection to the communication platform.
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Specification