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Alexandre N Chatilov

from Round Rock, TX
Age ~65

Alexandre Chatilov Phones & Addresses

  • 2138 Settlers Park Loop, Round Rock, TX 78665 (512) 334-9755
  • 795 Brentwood Dr, San Jose, CA 95129 (408) 257-2924
  • Brea, CA
  • Feasterville Trevose, PA
  • Cupertino, CA
  • 3510 Moorpark Ave APT B201, San Jose, CA 95117 (408) 257-2924

Work

Position: Homemaker

Education

Degree: Graduate or professional degree

Resumes

Resumes

Alexandre Chatilov Photo 1

Staff Software Engineer

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Location:
Austin, TX
Industry:
Telecommunications
Work:
ShoreTel since Jan 2008
Sr. Software Engineer

Siemens Sep 1999 - Jan 2008
Principal Software Engineer

InnoMedia Oct 1997 - Sep 1999
Sr. Software Engineer
Education:
National Technical University of Ukraine 'Kyiv Polytechnic Institute'​ 1982 - 1984
Master of Science, Masters, Computer Science
National Aviation University 1976 - 1982
Bachelors, Bachelor of Science, Mechanical Engineering
Skills:
Sip
Voip
Linux
Software Engineering
Telecommunications
Ip
Tcp/Ip
Unified Communications
Integration
Software Development
C++
H.323
Embedded Systems
C
Vxworks
Operating Systems
Telephony
C#
Cloud Computing
Enterprise Software
Java
Wireless
Troubleshooting
Design Patterns
Agile Methodologies
Virtualization
Embedded Software
Ethernet
Clearcase
Sip Trunking
Switches
Multithreading
Unix
Windows
System Architecture
Perl
Product Management
Data Center
Webrtc
Routing
Wan
Shell Scripting
Erlang
Languages:
Russian
Alexandre Chatilov Photo 2

Alexandre Chatilov

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Publications

Us Patents

System And Method To Identify And Associate Call Legs In Session Initiation Protocol Back To Back User Agents

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US Patent:
8073124, Dec 6, 2011
Filed:
Jul 11, 2006
Appl. No.:
11/484174
Inventors:
Alexandre Chatilov - San Jose CA, US
Jeffrey M. Blohm - Portola Valley CA, US
Shakil Malhotra - Portola Valley CA, US
Jagjiwan Virk - Milpitas CA, US
Assignee:
Siemens Enterprise Communications, Inc. - Boca Raton FL
International Classification:
H04M 3/42
H04L 12/16
US Classification:
37920201, 370260
Abstract:
A system and method for simplifying Session Initiation Protocol (“SIP”) Back To Back User Agent (“B2BUA”) development by associating different call legs with each other across multiple SIP entities. Call legs may be associated with one another through a common or shared identification.

Method And System For Implementing A Stateless Back To Back User Agent

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US Patent:
20080080525, Apr 3, 2008
Filed:
Sep 29, 2006
Appl. No.:
11/529804
Inventors:
Alexandre Chatilov - San Jose CA, US
Jeffrey Blohm - Cupertino CA, US
Ting Zhu - San Jose CA, US
Jagjiwan Virk - Milpitas CA, US
International Classification:
H04L 12/66
US Classification:
370401, 370389
Abstract:
A method for providing a stateless Session Interface Protocol (SIP) back to back user agent (B2BUA) comprising receiving a SIP message and determining if the SIP message is a SIP request. The SIP request further comprises a request to create an original SIP dialog or a request for an existing SIP dialog. Method further comprises determining if the SIP message is a SIP response. The SIP response may further comprise a provisional SIP response or a final SIP response. Method is suitable for transforming the SIP request, transforming the SIP response, transmitting the transformed SIP request to a new destination, and transmitting the transformed SIP response to a request originator.
Alexandre N Chatilov from Round Rock, TX, age ~65 Get Report