CLIENT DEVICE METHOD AND APPARATUS FOR ROUTING A CALL

• US 20080139210A1
• Filed: 10/19/2007
• Published: 06/12/2008
• Est. Priority Date: 10/19/2006
• Status: Active Grant

• Current Assignee: Malikie Innovations Limited (Key Patent Innovations Limited)
• Original Assignee: Ascendent Telecommunications Incorporated (Blackberry Limited)
• Inventors: James, Robert J., Gray, Michael, Yap, Shen-Yuan, Gisby, Doug, Colbert, Michael S.
• Granted Patent: US 8,000,712 B2
• Time in Patent Office: Days
• US Class Current: 455/445
• CPC Class Codes: H04M 2203/1091 Fixed mobile conversion
• CPC Class Codes: H04M 2203/2011 Service processing based on information specified by a party before or during a call, e.g. information, tone or routing selection
• CPC Class Codes: H04M 2203/2016 Call initiation by network rather than by subscriber
• CPC Class Codes: H04M 2203/652 Call initiation triggered by text message
• CPC Class Codes: H04M 2207/20 hybrid systems
• CPC Class Codes: H04M 3/42314 in private branch exchanges
• CPC Class Codes: H04M 3/4234 Remote access to features of PBX or home telephone systems-teleworking in a PBX
• CPC Class Codes: H04M 3/436 Arrangements for screening incoming calls , i.e. evaluating the characteristics of a call before deciding whether to answer it based on the calling party profile H04M3/42059; based on location H04M3/42348; based on presence H04M3/42365; diversion H04M3/54
• CPC Class Codes: H04M 7/006 Networks other than PSTN/ISDN providing telephone service, e.g. Voice over Internet Protocol (VoIP) , including next generation networks with a packet-switched transport layer H04L65/00 takes precedence; aspects not specific to the type of network H04M3/00; special services in those networks H04M3/42
• CPC Class Codes: H04M 7/1225 Details of core network interconnection arrangements
• CPC Class Codes: H04W 4/16 Communication-related supplementary services, e.g. call-transfer or call-hold

Abstract

A telecommunication method, server and system that route an outbound telephone communication initiated by a wireless remote device through an enterprise communication network. The system also routes an incoming call to a device associated with an enterprise communication network to a plurality of telephony devices including wireless devices and other remote devices.

Claims

1. A method of routing an outbound communication initiated by a wireless device through an enterprise communication network, the method comprises:

registering the wireless device with a server associated with the enterprise communication network;

inputting a first data signal from the registered wireless device, the first data signal comprising a first device indicator of an intended recipient device of the outbound communication;

translating the first device indicator into a first address suitable for establishing a first communication path with the intended recipient device;

establishing the first communication path using the first address;

establishing a second communication path to the wireless device; and

connecting the first and second communication paths to route the outbound communication from the wireless device to the recipient.

2. The method of claim 1, wherein the registering step comprises:

receiving a second data signal from the wireless device, the second data signal comprising a second device indicator associated with the wireless device;

translating the second indicator into an second address suitable for establishing a second communication path with the wireless device;

retrieving access rights associated with the wireless device based on second address;

determining from the retrieved access rights whether the wireless device has permission to make the outbound communication; and

transmitting a third data signal to the wireless device indicating whether permission has been granted or not.

3. The method of claim 2, wherein the second device indicator is a direct inward dial telephone number and the second address is a private number plan number associated with the network.

4. The method of claim 2, wherein the second device indicator is a SIP URI and the second address is a private number plan number associated with the network.

5. The method of claim 2, wherein the second device indicator is an E.164 number and the second address is a private number plan number associated with the network.

6. The method of claim 2, wherein the second device indicator is a private number plan number associated with the network and the second address is a SIP URI.

7. The method of claim 2, wherein the second device indicator is a private number plan number associated with the network and the second address is a direct inward dial number.

8. The method of claim 2, wherein the second device indicator is a private number plan number associated with the network and the second address is an E.164 number.

9. The method of claim 1, wherein the first device indicator is a direct inward dial telephone number and the first address is a private number plan number associated with the network.

10. The method of claim 1, wherein the first device indicator is a SIP URI and the first address is a private number plan number associated with the network.

11. The method of claim 1, wherein the first device indicator is an E.164 number and the first address is a private number plan number associated with the network.

12. The method of claim 1, wherein the first device indicator is a private number plan number associated with the network and the first address is a SIP URI.

13. The method of claim 1, wherein the first device indicator is a private number plan number associated with the network and the first address is a direct inward dial number.

14. The method of claim 1, wherein the first device indicator is a private number plan number associated with the network and the first address is an E.164 number.

15. The method of claim 1, wherein the first and second communication paths are packet switched communication paths.

16. The method of claim 1, wherein the first and second communication paths are circuit switched communication paths.

17. A method of routing a communication, the method comprising the steps of:

receiving over a first communication path an incoming call to a primary device telephony address;

translating the primary device telephony address into a first connection indicator for a remote device associated with said primary device telephony address;

transmitting a first data signal to the remote device, the data signal inquiring whether the incoming call is to be accepted at the remote device;

receiving a second data signal from the remote device;

determining whether the incoming call is accepted based on the second data signal; and

if the incoming call is accepted, establishing a second communication path to the remote device using the first connection number and connecting the first and second paths such that the incoming call is routed to the remote device.

18. The method of claim 17, wherein the primary device telephony address is a direct inward dial telephone number and the first connection indicator is a private number plan number associated with the network.

19. The method of claim 17, wherein the primary device telephony address is a SIP URI and the first connection indicator is a private number plan number associated with the network.

20. The method of claim 17, wherein the primary device telephony address is an E.164 number and the first connection indicator is a private number plan number associated with the network.

21. The method of claim 17, wherein the primary device telephony address is a private number plan number associated with the network and the first connection indicator is a SIP URI.

22. The method of claim 17, wherein the primary device telephony address is a private number plan number associated with the network and the first connection indicator is a direct inward dial number.

23. The method of claim 17, wherein the primary device telephony address is a private number plan number associated with the network and the first connection indicator is an E.164 number.

24. A telecommunications server comprising:

a processor adapted to route an outbound communication initiated by a wireless device through an enterprise communication network by;

registering the wireless device with a server associated with the enterprise communication network;

inputting a first data signal from the registered wireless device, the first data signal comprising a first device indicator of an intended recipient device of the outbound communication;

translating the first device indicator into a first address suitable for establishing a first communication path with the intended recipient device;

establishing the first communication path using the first address;

establishing a second communication path to the wireless device; and

connecting the first and second communication paths to route the outbound communication from the wireless device to the recipient.

25. A telecommunications server comprising:

a processor adapted to route a communication by;

receiving over a first communication path an incoming call to a primary device telephony address;

translating the primary device telephony address into a first connection indicator for a remote device associated with said primary device telephony address;

transmitting a first data signal to the remote device, the data signal inquiring whether the incoming call is to be accepted at the remote device;

receiving a second data signal from the remote device;

determining whether the incoming call is accepted based on the second data signal; and

if the incoming call is accepted, establishing a second communication path to the remote device using the first connection number and connecting the first and second paths such that the incoming call is routed to the remote device.