Maintaining network address translations

System, method, and computer program product for resolving addressing in a network including a network address translator

Traversal of symmetric network address translator for multiple simultaneous connections

Communications across a network address translator

Communications across a network address translator

Determining occurrence of a network address translation

Maintaining network address translations

Revealing address information in systems where network address translations occur

Revealing occurrence of network address translations

System and method for peer-to-peer hybrid communications

System and method for traversing a NAT device for peer-to-peer hybrid communications

System, method and computer program product for resolving addressing in a network including a network address translator

Providing telephony services to terminals behind a firewall and/or a network address translator

IMPLEMENTING A WEB SERVER ON A MOBILE STATION

Method and system for providing secure communications between proxy servers in support of interdomain traversal

Mediated network address translation traversal

System and method for peer-to-peer hybrid communications

System and method for traversing a NAT device for peer-to-peer hybrid communications

Inter-working between network address type (ANAT) endpoints and interactive connectivity establishment (ICE) endpoints

Method and apparatus for relaying packets

System and method for pushing content to a terminal utilizing a network-initiated data service technique

Method and arrangement for providing security through network address translations using tunneling and compensations

Traversal of symmetric network address translator for multiple simultaneous connections

Solutions for dynamic NAT and firewall traversal

Policy service system architecture for sessions created using STUN

Facilitating rapid establishment of human/machine communication links with private SIP-based IP networks using pre-distributed static network address translation maps

Device having capability to switch from tunneling communication to P2P communication with other device under the control of network address translation devices

METHODS AND APPARATUS FOR NETWORK ADDRESS CHANGE FOR MOBILE DEVICES

Traversal of symmetric network address translator for multiple simultaneous connections

IP service node for direct P2P media flows with NAT traversal

Method and arrangement for providing security through network address translations using tunneling and compensations

System, method, and computer program product for resolving addressing in a network including a network address translator

Identification and/or addressing of a data terminal device of a local network

Inter-working between network address type (ANAT) endpoints and interactive connectivity establishment (ICE) endpoints

Personalized media server in a service provider network

Methods, apparatuses, system, and related computer program product for policy control

Mediated network address translation traversal

Method and apparatus for packet traversal of a network address translation device

Detecting the type of NAT firewall using messages

System and method for pushing content to a terminal utilizing a network-initiated data service technique

Network address translation type for flexible neighbor selection in overlay networks

IP link establishment across a data network

Policy service system architecture for sessions created using STUN

Method and arrangement for providing security through network address translations using tunneling and compensations

Session Controller and Method of Operating a Session Controller

Relay device and method for connecting client apparatus with server

Method for managing communication connections by network address translating (NAT) network nodes

TECHNIQUES TO MANAGE COMMUNICATIONS BETWEEN RELAY SERVERS

COMMUNICATION APPARATUS, COMMUNICATION METHOD AND COMMUNICATION SYSTEM

System and method for traversing a NAT device for peer-to-peer hybrid communications

Multiplayer Peer-to-Peer Connection Across Firewalls and Network Address Translators Using a Single Local Port on the Local Host

METHOD FOR TRANSMITTING FRAGMENTED PACKETS, COMMUNICATION SYSTEM, AND TUNNEL EQUIPMENT

Traversal of symmetric network address translator for multiple simultaneous connections

METHOD OF ESTABLISHING A CONNECTION

Method for addressing call transmission and service elements between heterogenous nodes

Remote access method in network environment comprising NAT device

Method for enabling communication between two network nodes via a network address translation device (NAT)

Control for the interface for sending an SIP reply message

Portable ice proxy and method thereof

Method and device for translating internet protocol addresses inside a communications network

Method and arrangement for enabling multimedia communication

Methods, apparatuses, system, and related computer program product for user equipment access

COMMUNICATION SYSTEM, DATA PROCESSING APPARATUS, SERVER, DATA PROCESSING METHOD, PROGRAM THAT EXECUTES THE DATA PROCESSING METHOD, AND RECORDING MEDIUM TO RECORD THE PROGRAM

Selecting transport addresses to route streams between endpoints

IP connectivity with NAT traversal

NAT (Network Address Translation) traversal methods and systems

Peer-to-peer collaboration system with edge routing

Network address translation type for flexible neighbor selection in overlay networks

Tunnel Device, Relay Device, Terminal Device, Call Control System, Ip Telephone System, Conference Device, and Their Control Method and Program

Communicating using the port-preserving nature of symmetric network address translators

Implementing a web server on a mobile station

Information processing device, port detecting device, information processing method, port detecting method, and program

Concurrent connection testing for computation of NAT timeout period

Method for establishing peer-to-peer connection, method, apparatus and system for traversing NAT to realize network communication

INFORMATION PROCESSING SYSTEM INCLUDING INFORMATION PROCESSING APPARATUS AND TERMINALS, AND INFORMATION PROCESSING METHOD FOR THE SAME

Method for controlling direct penetrating communication between two devices under different NATs, and device for the same

Method for Data Interchange Between Network Elements

CALL ROUTING VIA RECIPIENT AUTHENTICATION

SYSTEM AND METHOD FOR SUPPORTING MOBILITY AND MULTIPATH PACKET DELIVERY IN IP COMMUNICATIONS AND COMPUTER NETWORKS ACROSS NAT AND FIREWALL BOXES

Transporting keys between security protocols

Information processing system with collaborating devices

IP application service providing system

Traversing of NAT address translation equipment for signaling messages compliant with SIP protocol

Electric Device, Server Apparatus, Mobile Terminal, Communication System, Communication Method and Program

METHOD AND SYSTEM FOR TRAVERSING NETWORK ADDRESS TRANSLATION OR FIREWALL DEVICE

Modified NAT firewall traversal method for SIP communication

Communication Terminal Apparatus, Electric Device And Communication Method

RENDEZVOUS CALLING SYSTEMS AND METHODS THEREFOR

ROUTING PATH OPTIMIZATION BETWEEN SIP ENDPOINTS

Method and system for implementing traversal through network address translation

Enhancing user experience during handoffs in wireless communication

Methods and Systems for Establishing Communications Through Firewalls and Network Address Translators

Providing network address translation information

Information processing device, and bubble packet transmission method and program

System and method for dynamic stability in a peer-to-peer hybrid communications network

Dynamic discovery of a network service on a mobile device

Classification for media stream packets in a media gateway

Method for stateful firewall inspection of ICE messages

Providing telephony services to terminals behind a firewall and/or a network address translator

ENTERPRISE-MANAGED WIRELESS COMMUNICATION

SECURED MEDIA COMMUNICATION ACROSS ENTERPRISE GATEWAY

REDUCING DATA LOSS DURING HANDOFFS IN WIRELESS COMMUNICATION

Methods and apparatus for network address change for mobile devices

Stimulation traffic for binding refreshment

Method and system for providing secure communications between proxy servers in support of interdomain traversal

System and method for optimizing communications between session border controllers and endpoints in a network environment

Method and system for securing real-time media streams in support of interdomain traversal

Information processing system

Method circuit and system for remotely updating a network appliance

Method and arrangement for providing security through network address translations using tunneling and compensations

Selecting transport addresses to route streams between endpoints

Method and apparatus for detecting and recovering from faults associated with transport protocol connections across network address translators

Method and apparatus for packet traversal of a network address translation device

System and method for providing packet communication service

Method and apparatus for server-side NAT detection

Method to establish a peer-to-peer connection between two user agents located behind symmetric NATs

Automated NAT traversal for peer-to-peer networks

Mechanisms for detection of non-supporting NAT traversal boxes in the path

System and method for providing a communication channel

Method and apparatus for discovering internet addresses

Method for running servers behind firewalls, routers, proxy servers and network address translation software and devices

Architecture for a multi-media session controlled network

Systems and methods for encapsulation based session initiation protocol through network address translation

Multiplayer peer-to-peer connection across firewalls and network address translators using a single local port on the local host

Network address translation protocol for transmission control protocol connections

Method and apparatus to permit data transmission to traverse firewalls

System and method for traversing a NAT device for peer-to-peer hybrid communications

Method of establishing multi-homed connections in networks with address conversion

Communication method between communication networks

Methods and program products for mapping a network address translator

Method and system for enabling connections into networks with local address realms

Communication systems for traversing firewalls and network address translation (NAT) installations

Information processing system

System and method for establishing an Internet Protocol connection with a terminating network node

System and method for establishing a session initiation protocol communication session with a mobile terminal

System and method for pushing content to a terminal utilizing a network-initiated data service technique

Network system and communication method, information processing apparatus and method, and program

System and method of information communication, information processing apparatus and information processing method, program and recording medium

IP multicast distribution system, streaming data distribution system and program therefor