Vishal Patel

US Patent:

20090003556, Jan 1, 2009

Filed:

Mar 24, 2008

Appl. No.:

12/054055

Inventors:

John MATHEW - New York NY, US
Vishal Patel - New Brunswick NJ, US
Nirav Kadakia - Edison NJ, US
Adam Tistler - Ridgewood NJ, US

Assignee:

Vonage Holdings Corporation - Holmdel NJ

International Classification:

H04M 1/64

US Classification:

379 8823

Abstract:

Method, apparatus, and computer readable medium for managing an electronic greeting in a telecommunication system are described. In some examples, a call from a subscriber is received via the telecommunication system. Descriptions of pre-recorded electronic content are played in the call. A selection of one or more items of the pre-recorded electronic content is received. An electronic greeting template is formed from the one or more items of the pre-recorded electronic content. The electronic greeting template is sent towards the subscriber via the telecommunication system, where the subscriber may then further manage the electronic greeting template as desired.

US Patent:

20110255397, Oct 20, 2011

Filed:

Apr 15, 2011

Appl. No.:

13/087557

Inventors:

Nirav Kadakia - Holmdel NJ, US
Chakrapani Gorrepati - Holmdel NJ, US
Vishal Patel - Holmdel NJ, US
Zhiyu Guo - Holmdel NJ, US

International Classification:

H04L 12/26
H04L 12/66

US Classification:

370216, 370352

Abstract:

Methods of addressing problems in a voice over Internet protocol (VOIP) telephony system include collecting data on network events, analyzing the data, and taking corrective action when possible. If an IP telephony device is registering with the VOIP telephony system more frequently than necessary, which can indicate the IP telephony device is unnecessarily jumping between proxy services, the IP telephony device is instructed to re-initialize itself. If an IP telephony device sends two successive stay alive registration messages to a proxy server from different ports of a router, which can indicate that a router pinhole is closing between stay alive messages, then the IP telephony device is instructed to send stay alive registration messages more frequently. If data packet statistics indicate that an IP telephony device is experiencing a jitter problem, the IP telephony device is instructed to increase the size of a data buffer for incoming data packets. If data packet statistics indicate that an IP telephony device is experiencing an enduring bandwidth problem or an enduring data packet loss problem, the IP telephony device is instructed to adopt a new encoding algorithm with greater data compression.

US Patent:

20150063347, Mar 5, 2015

Filed:

Nov 10, 2014

Appl. No.:

14/537372

Inventors:

- Holmdel NJ, US
Chakrapani GORREPATI - Holmdel NJ, US
Vishal PATEL - Holmdel NJ, US
Zhiyu GUO - Holmdel NJ, US

International Classification:

H04L 29/06

US Classification:

370352

Abstract:

Methods of addressing problems in a voice over Internet protocol (VOIP) telephony system include collecting data on network events, analyzing the data, and taking corrective action when possible. If an IP telephony device is registering with the VOIP telephony system more frequently than necessary, which can indicate the IP telephony device is unnecessarily jumping between proxy services, the IP telephony device is instructed to re-initialize itself. If an IP telephony device sends two successive stay alive registration messages to a proxy server from different ports of a router, which can indicate that a router pinhole is closing between stay alive messages, then the IP telephony device is instructed to send stay alive registration messages more frequently. If data packet statistics indicate that an IP telephony device is experiencing a jitter problem, the IP telephony device is instructed to increase the size of a data buffer for incoming data packets.