Yosef Rizal Tamsil from 25 Calaveras Ct, Burlingame, CA 94010, age 56, Phone: 408-859-5717

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Location:

25 Calaveras Ct, Hillsborough, CA 94010

Languages:

English

Full Pbx Telephony Feature Preservation Across A Voice Over Packet Network
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US Patent:

7830865, Nov 9, 2010
Filed:

Jun 9, 2006
Appl. No.:

11/423278
Inventors:

Yosef Rizal Tamsil - Hillsborough CA, US
Assignee:

Cisco Technology, Inc. - San Jose CA
International Classification:

H04L 12/66
US Classification:

370352, 370389, 370466, 37922101
Abstract:

A method for providing supplementary services in a packet voice network. The method includes the steps of receiving a list of information elements from a sending station and then inserting the list into a call control message. The message is inserted in such a manner as to ensure that any supplementary services information included in the information elements is preserved. In addition locally significant messages are included in a globally significant message so any supplementary services information in the locally significant messages is preserved. After the supplementary services information is preserved, the messages are sent to a receiving station. A network device operable to provide this functionality is also discussed.

Secure Fallback Network Device
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US Patent:

7886344, Feb 8, 2011
Filed:

Sep 13, 2004
Appl. No.:

10/940105
Inventors:

James Wei - Fremont CA, US
Yosef Rizal Tamsil - Hillsborough CA, US
Suresh Ganjigunta Padmanabhan - San Jose CA, US
Subbiah Kandasamy - Fremont CA, US
Assignee:

Cisco Technology, Inc. - San Jose CA
International Classification:

H04L 29/06
G06F 15/16
US Classification:

726 6
Abstract:

A network device may provide secure fallback operations. The device includes a port allowing the device to communicate with a network and a processor to generate a security credential, provide the security credential to a call manager during initialization, and provide the security credential to a secondary device during fallback operations. The network device may include a memory to store the security credential and routing information for fallback operations.

Utilization Of Media Capabilities In A Mixed Environment
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US Patent:

8171146, May 1, 2012
Filed:

Jun 20, 2007
Appl. No.:

11/765543
Inventors:

Yaan Mirng Jeffrey Chen - San Jose CA, US
Faisal Sivayudeen - Kerala, IN
Vijay Arumugam Kannan - Milpitas CA, US
Yosef Rizal Tamsil - Burlingame CA, US
Assignee:

Cisco Technology, Inc. - San Jose CA
International Classification:

G06F 15/16
US Classification:

709228, 370252, 370260
Abstract:

An apparatus and method for negotiating media capabilities is described. The method may comprise receiving an invite to establish a connection between a caller endpoint device and one of a plurality of callee endpoint devices of a shared line and identifying an initial common media capability between the caller endpoint device and the plurality of endpoint devices. Thereafter, the method may comprise negotiating a connection between the caller endpoint device and the callee endpoint device using the common media capability and determining if the caller endpoint device and the callee endpoint device have a common enhanced media capabilities. The connection may be re-negotiated using the enhanced media capability.

Secure Fallback Network Device
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US Patent:

20110099615, Apr 28, 2011
Filed:

Dec 29, 2010
Appl. No.:

12/981385
Inventors:

James Wei - Fremont CA, US
Yosef Rizal Tamsil - Hillsborough CA, US
Suresh Ganjigunta Padmanabhan - San Jose CA, US
Subbiah Kandasamy - Fremont CA, US
Assignee:

CISCO TECHNOLOGY, INC. - San Jose CA
International Classification:

G06F 7/04
US Classification:

726 6
Abstract:

A network device and method may provide secure fallback operations. The device includes a port allowing the device to communicate with a network and a processor to generate a security credential, provide the security credential to a call manager during initialization, and provide the security credential to a secondary device during fallback operations. The network device may include a memory to store the security credential and routing information for fallback operations.

Full Pbx Telephony Feature Preservation Across A Voice Over Packet Network
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US Patent:

7082119, Jul 25, 2006
Filed:

Jun 28, 2000
Appl. No.:

09/606788
Inventors:

Yosef Rizal Tamsil - Hillsborough CA, US
Assignee:

Cisco Technology, Inc. - San Jose CA
International Classification:

H04L 12/66
US Classification:

370352, 370389, 370466
Abstract:

A method for providing supplementary services in a packet voice network. The method includes the steps of receiving a list of information elements from a sending station and then inserting the list into a call control message. The message is inserted in such a manner as to ensure that any supplementary services information included in the information elements is preserved. In addition locally significant messages are included in a globally significant message so any supplementary services information in the locally significant messages is preserved. After the supplementary services information is preserved, the messages are sent to a receiving station. A network device operable to provide this functionality is also discussed.

Secure Fallback Network Device
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US Patent:

20160299822, Oct 13, 2016
Filed:

May 4, 2015
Appl. No.:

14/703349
Inventors:

- San Jose CA, US
Yosef Rizal Tamsil - Hillsborough CA, US
Suresh Ganjigunta Padmanabhan - San Jose CA, US
Subbiah Kandasamy - Fremont CA, US
International Classification:

G06F 11/20
H04L 29/06
Abstract:

A network device and method may provide secure fallback operations. The device includes a port allowing the device to communicate with a network and a processor to generate a security credential, provide the security credential to a call manager during initialization, and provide the security credential to a secondary device during fallback operations. The network device may include a memory to store the security credential and routing information for fallback operations.

Yosef Rizal Tamsil