Secured media communication across enterprise gateway

a secure media and gateway technology, applied in the field of mobile communication platforms, can solve the problems of carrier control of calls, and achieve the effect of facilitating communication

Inactive Publication Date: 2007-04-26
DIVITAS NETWORKS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0005] The invention relates, in an embodiment, to a method for implementing communication between at least two client devices. The first client device of the at least two client devices is disposed externally with respect to a firewall of an internal network. The method includes performing NAT (Network Address Translation) traversal between the first client device and a media server that is disposed internally with respect to the firewall of the internal network. The NAT t

Problems solved by technology

However, the UMA standard has disadvantages including that the carrier co

Method used

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  • Secured media communication across enterprise gateway
  • Secured media communication across enterprise gateway
  • Secured media communication across enterprise gateway

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Embodiment Construction

[0067] The invention is described with reference to specific apparatus and embodiments. Those skilled in the art will recognize that the description is for illustration and to provide the best mode of practicing the invention. For example, while references are made to certain communication protocols, others are anticipated by the invention. For instance, while Wi-Fi (IEEE 802.11) is described as a protocol for wireless communication, other protocols may be implemented in the invention. References made herein to the mobility client, client device, and mobile equipment (ME) are equivalent.

[0068] Various embodiments are described herein below, including methods and techniques. It should be kept in mind that the invention might also cover an article of manufacture that includes a computer readable medium on which computer-readable instructions for carrying out embodiments of the inventive technique are stored. The computer readable medium may include, for example, semiconductor, magnet...

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Abstract

A method for implementing communication between at least two client devices is provided. The first client device of the at least two client devices is disposed externally with respect to a firewall of an internal network. The method includes performing NAT (Network Address Translation) traversal between the first client device and a media server that is disposed internally with respect to the firewall of the internal network. The NAT traversal is configured to ascertain a NAT scheme employed for exchanging packets with the first client device. The method also includes establishing a communication path at least between the media server and the first client device, wherein logic for implementing the NAT traversal and logic for implementing the establishing the communication path are both implemented in the media server. The method further includes employing the media server to facilitate the communication.

Description

PRIORITY CLAIM [0001] This application is related to and claims priority under 35 U.S.C. §119(e) to a commonly assigned provisional patent application entitled “Advanced Mobile Communication Platform Apparatus and Method,” by Caron et al., Attorney Docket Number DVTS-P001P1, Application Ser. No. 60 / 723,410 filed on Oct. 3, 2005; and a commonly assigned provisional patent application entitled “Advanced Mobile Communication Platform Apparatus and Method,” by Kalkunte et al., Attorney Docket Number DVTS-P007P, Application Ser. No. 60 / 804,806 filed on Jun. 14, 2006, all of which are incorporated herein by reference.BACKGROUND OF THE INVENTION [0002] Conventional mobile communication platforms include cellular communications, for example, Global Systems for Mobile (GSM) communications. Other conventional platforms that support limited mobility include Wi-Fi, which is based on IEEE 802.11 standards. These are both well known and established platforms. [0003] Next generation platforms are ...

Claims

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Application Information

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IPC IPC(8): H04L12/56H04L12/54H04W36/02H04W36/38
CPCH04L29/06027H04L29/125H04L29/12528H04L29/12537H04L61/2564H04L61/2575H04L61/2578H04L63/029H04L63/20H04W4/16H04W8/02H04W8/04H04W8/08H04W36/02H04W36/08H04W36/38H04W80/04H04W92/02H04L65/1069H04L65/1083H04L65/403H04L65/607H04L65/4007H04L69/16H04L69/22H04L69/164H04L65/401H04L65/70H04L65/1095H04W88/18H04L65/1101
Inventor SESHADRI, VARADMARDER, JOSHKARIA, SNEHAL
Owner DIVITAS NETWORKS INC
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