H.323 user, service and service provider mobility framework for the multimedia intelligent networking

Remote configuration of a voice over internet protocol telephone for smart dial tone

Method, apparatus and computer program product providing interoperable QoS parameters and signaling thereof in a 3GPP2-3GPP and 3GPP2-3GPP2 conversational multimedia exchange

Controlling access to a host processor in a session border controller

Mobile VoIP phone communication system and method having a dialing process that utilizes a local mobile VoIP server in the same zone as a calling mobile VoIP phone

Method of performing fax in next generation network

VoIP music conferencing system

System and method for transmitting audio or video data using multiple levels of protection

Method of providing multimedia messaging service using unique message identifier

Flow control for media streaming

Methods and systems for playing media

File server device, communication management server device, and network system including the file server device and the communication management server device

Extending an internet content delivery network into an enterprise

Systems and methods for supporting E911 emergency services in a data communications network

Communication Method and Radio Communication Terminal

System to enforce service level agreements for voice-over internet protocol

Method for transporting digital media

Integration network for digital media solutions

Method and system for uneven distribution of data

Method of setting up calls between a calling terminal and a called terminal

Intelligent negotiator node

Enhanced E911 location information using voice over internet protocol (VoIP)

Proactive congestion control scheme for VoIP traffic on IP routers

Arrangement for and method of projecting a level image

Imaging system and system control method

Data distribution, analysis and methods using integrated entertainment appliances

Internet protocol television

Content reproducing device and content reproducing method

Multi-component videoconferencing system

Method and devices for evaluating transmission times and for processing a voice signal received in a terminal connected to a packet network

Service convergence across multiple communication domains

Screening inbound calls in a packet-based communications network

SDP web services interface

Apparatus and method for connecting a voice over IP telephone subscriber to the 911 emergency network

Method and system for customer-managed call routing

Delivery of video or voice mail messages over a packet network

Characterization of Voice over Internet Protocol (VoIP) network

Method, system, and apparatus for debugging a live telephone call

Method and apparatus for multiple media digital communication system

Platform and service for management and multi-channel delivery of multi-types of contents

Method for securing RTS communications across middleboxes

Data requesting and transmitting devices and processes

Method and apparatus for controlling time-scale modification during multi-media broadcasts

Availability and expiration reminders for rentable media

SYSTEMS AND METHODS FOR MESSAGE HANDLING AMONG REDUNANT APPLICATION SERVERS

SYSTEMS AND METHODS FOR PROVIDING REDUNDANT APPLICATION SERVERS

SYSTEMS AND METHODS FOR A FAULT TOLERANT VOICE-OVER-INTERNET PROTOCOL (VOIP) ARCHITECTURE

Method for processing a connection-mode IP connection according to non-availability situations

Method and apparatus for providing content services on an audio/video (A/V) network supporting web service technique

Method and system for managing and distributing digital media

Wireless IP telephone system

Accessories for teleconference component

Method and system using a conference bridge for handoff of a multi-mode mobile station

Method and apparatus for fast secure session establishment on half-duplex point-to-point voice cellular network channels

Digital television transmitter and receiver for transmitting and receiving dual stream using 4 level vestigial side band robust data

System and method of managing video content streams

Group hopping and channel zapping during transmission of multicast applications

Wireless communication method and apparatus

Connection type handover of voice over internet protocol call based on resource type

Connection type handover of voice over internet protocol call based low-quality detection

Voice over IP capturing

Methods and systems for unlicensed mobile access realization in a media gateway

Error resilience using out of band directory information

Communication method, communication system, communication device, and program using multiple communication modes

System and method for preserving bandwidth in a RSVP environment

Combined H.450.2 and SIP call transfer

Method for setting up a connection to a terminal via a communication device, and a terminal and a communication device for implementing the method

Methods and apparatus for monitoring link integrity for signaling traffic over a path traversing hybrid ATM/Ethernet infrastructure in support of packet voice service provisioning

System and method for prioritizing individual streams within a multimedia flow

System and method for improving the quality of real time multimedia sessions

Data packets scrambling module and method

System and method for dynamically adjusting a RSVP reservation

System and method for implementing RSVP in a communication environment

System and method for retrying reservations in a RSVP environment

System and method for reallocating bandwidth in a RSVP environment

System and method for implementing a mid-call policy in a RSVP environment

Dynamic network security

Method for connection acceptance control and optimal multi-media content delivery over networks

Methods and systems for communicating voice, audio, video, text and/or multimedia data

GRID NETWORK FOR DISTRIBUTION OF FILES

GRID NETWORK FOR DISTRIBUTION OF FILES

GRID NETWORK FOR DISTRIBUTION OF FILES

Control method for server apparatus, control method for client apparatus, server apparatus, client apparatus, control program for server apparatus, control program for client apparatus and session control method

GRID NETWORK FOR DISTRIBUTION OF FILES

System and method for providing interactive communications

Telephone system based on presence and call routing method thereof

Proxy server for internet telephony

Signaling compression/decompression with improved efficiency

LOW-DELAY VIDEO ENCODING METHOD FOR CONCEALING THE EFFECTS OF PACKET LOSS IN MULTI-CHANNEL PACKET SWITCHED NETWORKS

System and method for providing multimedia service using a mobile communication terminal

System and method for auto-discovery of peering and routing in a combined circuit -switched/packet-switched communication network using trip protocol

Method for controlling highly accessible user access networks via a packet-based network service point

Methods and apparatus for enhanced delivery of content over data network

Method and communication system for signaling information for optimizing rate control schemes in wireless networks

Portable terminal, streaming communication system, streaming communication method, and streaming communication program

Apparatus and method for controlling an operation of a plurality of communication layers

Live video icons for signal selection in a videoconferencing system

Apparatus for synchronization of digital multimedia data communicated over wired media

Integrating access to audio messages and instant messaging with VOIP

Dynamically selecting CODECS for managing an audio message

Method and apparatus for synchronization of digital multimedia packets

System for connecting information processing devices associated with IP telephones

IPT X11 mediation layer and process

Method and apparatus for notifying changed service information according to terminal state in a wireless communication system

System and method for remotely controlling a communication terminal

Statistical approach to automatic gain control for managing audio messages over a network

Upstream data rate estimation

Systems and methods for a session initiation protocol (SIP) translator

System and method for proxy signaling manipulation in an IP telephony network

Proxy server for relaying VOIP messages

System and method for offering seamless connectivity across multiple devices in a communications environment

Relay Server for SIP/RTP messages with buffer management

System and method for achieving voice-activated radio broadcasting over IP networks

Status and control icons on a continuous presence display in a videoconferencing system

Method, system and entities for exchanging content

Video proxy server

Scheduling client feedback during streaming sessions

Buffering in streaming delivery

System for delivering media

System and method for utilizing a sip events framework to deliver syndication feeds

Method and system for generating a routing table for a conference

Communicating multimedia information to respondent endpoints

SIP ACD multi-tenant mechanism that facilitates multiple levels of partitions or tenants

IP telephone system having a hold function and a callback function

Multi-track hinting for receiver-driven streaming system

Method and device for synchronizing clock at transport stream receiving end

Signaling quality of service (QoS) parameters for a multimedia session

Time-Aware Best-Effort Hole-Filling Retry Method and System for Network Communications

Communication control apparatus

Method and apparatus for interfacing a public switched telephone network and an internet protocol network for multi-media communication

Method and apparatus for enabling local survivability during network disruptions

Call admission control in VoIP systems

Method for transmitting data in a WLAN network using an EAP message comprising SIP authentication data

Telecommunication system for automatically locating by network connection and selectively delivering calls to mobile client devices

Arrangement and method for session control in wireless communication network

SIP signal processing system

Methods and system for fast session establishment between equipment using H.324 and related telecommunications protocols

Methods and system for fast session establishment between equipment using H.324 and related telecommunications protocols

Multi-line appearance telephony via a computer network

Call routing using information in session initiation protocol messages

Method of monitoring progress of a singalling message and network monitoring apparatus

Method and apparatus for media device correspondence

Method and apparatus for maintaining active calls during failover of network elements

System and method for providing multimedia streaming service

Method and apparatus for streaming data

Stream control failover utilizing an attribute-dependent protection mechanism

Stream control failover utilizing the sharing of state information within a logical group of stream servers

Apparatus and method for delivering stream in a mobile broadcast system

Controlling video display mode in a video conferencing system

State management in a distributed computing system

Content distribution method and relay apparatus

Method and apparatus for enhanced file distribution in multicast or broadcast

Communication system and method of routing calls to a terminating end point

Method and system of sending an audio stream and a data stream

System and Method for Gathering Information Related to a Geographical Location of a Caller in an Internet-Based Communication System

Back-to back H.323 proxy gatekeeper

Intelligent terminal SIP enabled devices

Architecture for the separation of call control from media processing

System for adding PC screen sharing to a telephone call

Method and apparatus for non-disruptive call modification

Method and system for scalable representation, storage, transmission and reconstruction of media streams

Method and system for providing multi-media data from various sources to various client applications

Content processing apparatus and content processing method for digest information based on input of a content user

Content providing server, information processing device and method, and computer program

Systems and methods for providing immediate access to virtual collaboration facilities

Methods and apparatus for transcoding metadata

Load balancing server and system

Method for downloading content from a server onto a recording medium as well as recording medium being suitable therefor

System and method for transmitting media based files

Data communications system

Application programming interface for inviting participants in a serverless peer to peer network

Transmitting messages across telephony protocols

Multiservice use of network connection capability under user-to-network interface signaling

Method for the establishing of connections in a communication system

Selecting transport addresses to route streams between endpoints

Controlling media server resources in a VoIP network

Multi-user media client for communication devices

Managing media server resources in a VoIP network

Method and session initiation protocol (SIP) server with end-point capabilities check

Connection of users in hybrid communication networks

Method and apparatus for adaptive control of system parameters for admission control

Method of providing video call service in mobile station in a weak signal environment

Access, monitoring, and control of appliances via a media processing system

Authentication method for media gateway

Encryption method for SIP message and encrypted SIP communication system

Method, apparatus and computer-readable code for data compression of network packets

Enabling VoIP calls to be initiated when a call server is unavailable

System and method for developing arbitrary and efficient mappings between complex message structures

Routing element and methods

Management of multiple user identities in a communication system

Communication system having conference server

Early detection system and method for encrypted signals within packet networks

Remotely migrating from a first service to a second service

Method and apparatus for performing high-density DTMF, MF-R1, MF-R2 detection

Forked-call ringback replacement system

Methods and apparatus for switching between data streams

Methods, systems, and computer program products for dynamic blocking an unblocking of media over packet resources

Real time transport protocol (RTP) processing component

Network and method for universal voice over internet protocol telephonic communications

Call system, proxy dial server apparatus and proxy dial method for use therewith, and program thereof

Method and apparatus for enabling dynamic protocol interworking resolution with diverse endpoints

Method and apparatus for enabling peer-to-peer communication between endpoints on a per call basis

Methods and apparatus for providing power efficient time management for mobile media

Method for transmitting data in a WLAN network

Method for monitoring and reporting events by media gateways

Method and apparatus for monitoring surges in busy and no answer conditions in a communication network

Method and system for wireless digital multimedia transmission

Methods and apparatus for decreasing streaming latencies for IPTV

System and method for tracking changes to files in streaming applications

Method of multiplexing over an error-prone wireless broadcast channel

Methods and apparatus for decreasing latency in A/V streaming systems

System and method for peer-to-peer communications with soft hand over for internet enabled devices

Method and entities for performing a push session in a communication system

ISDN disconnect alarm generation tool for use in voice over IP (VoIP) networks

Content acquisition method

Service convergence across multiple communication domains

Temporary ENUM gateway

Contents conversion apparatus and transcode system

Method and apparatus for improved voice over Internet protocol (VoIP) transmission in a digital network

Methods and systems for routing telecommunications

Method and apparatus for handling calls in a packet network

Call tracking systems

Method software product and device for signalling bearer channel modifications by means of a sip protocol

Method for connection acceptance control and rapid determination of optimal multi-media content delivery over networks

Multimedia messaging method and system

Method for connection acceptance control and optimal multi-media content delivery over networks

Content delivery system and method for a mobile communication device

Method of implementing multi-party conference service by using broadcast/multicast service of a wireless communications system

Method for transporting real-time audio and video data

Internet-Enabled Conferencing System and Method Accommodating PSTN and IP Traffic

Emergency call notification and response

Methods, systems, and devices for bandwidth conservation

Method and apparatus for increasing radio frequency efficiency for mixed voice over internet protocol and data traffic

Method of using a packet-switched network, a data processing system, a microphone system, and a speaker system

Connecting a packet-based call to multiple devices

Voice over IP auto-switching/backup for emergency calls

Timing recovery for modem transmission on IP networks

Mobile communications terminal for transmitting data frames in wireless lan and method thereof

Communication system with access point

Methods and apparatus for use in establishing session initiation protocol communications for virtual private networking

Method, apparatus and computer program for terminating mobile station receipt of multimedia broadcast/multimedia service (MBMS) service bearer

Method of sharing measurement data, system therefor and network node apparatus

Method and apparatus for preprocessing and postprocessing content in an interactive information distribution system

Apparatus and method for changing network interfaces in a multiaccess mobile terminal

Adaptable communication profiles in telephone networks

System and method for providing mobile assisted, fixed line video calls

Method for connection acceptance control and rapid determination of optimal multi-media content delivery over networks

Apparatus for receiving packet stream

Leveraging real-time communications for device discovery

SYSTEM AND METHOD FOR HARDWARE BASED PROTOCOL CONVERSION BETWEEN AUDIO-VISUAL STREAM AND IP NETWORK

Intelligent network and method for providing voice telephony over ATM and alias addressing

Button telephone apparatus and voice communication channel control method

Private branch exchange, private branch exchange system, and terminal unit registration method

Feature scalability in a multimedia communication system

Network aware cross-layer protocol methods and apparatus

Conference system, conference terminal, and mobile terminal

Interactive data transmission system having staged servers

Method and apparatus for re-routing calls in a packet network during failures

Moving picture processing device, information processing device, and program thereof

Content distribution systems and methods

Content providing server, information processing device and method, and computer program

System and method for advertisement delivery in a network system

Mobile communication terminal for setting background music during telephone conversation and method thereof

System for effecting a telephone call over a computer network without alphanumeric keypad operation

Voice over IP method for developing interactive voice response system

Network congestion detection and automatic fallback: methods, systems and program products

Packet type retransmission system for DMB service and retransmission device of DMB terminal

Characterisation of service quality for an information transmission in a communication network

Communication relay device, communication relay method and computer program product for communication relay

Apparatus and method for enabling Voice Over IP support for a network switch

Method for implementing and executing communication center routing strategies represented in extensible markup language

System, method and computer program product for point-to-point bandwidth conservation in an IP network

Method and system for providing interdomain traversal in support of packetized voice transmissions

VOIP TO WIRELESS GATEWAY

SIP message and processing method thereof in mobile communication system

System and associated method of service provision based upon broadcast state information

Technique for providing on a program channel composite programming content attributed to different sources

Methods and apparatus for creation and transport of multimedia content flows

Data transmitting/receiving system and method thereof

Data transmitting/receiving system and method thereof

Method of reporting quality metrics for packet switched streaming

Method of operating a video-on-demand system that prevents congestion

Video conferencing system, conference terminal and image server

Signaling gateway for multihop-relaying a signaling message

Internet routing system

Update method and system of a network device

System and method for routing VoIP calls

Telephone set, multimedia terminal and server

Multimedia conference system and method which enables communication between private network and internet

Apparatus and method for packet forwarding with quality of service and rate control

Method of transmitting digital content of a content supplier to the user of an online content transmission system

Avalanche control for video on demand session setup

Method for transmitting moving picture data to mobile terminal using pseudo-streaming technology

Switching a client from unicasting to multicasting by simultaneously providing unicast and multicast streams to the client

Playout-dependent unicast streaming of digital video content

Quick session setup for video on demand with information caching

Real-time one-button integrated support for networked devices

System and method for record and playback of collaborative communications session

Voice over internet protocol call continuity

Method for realizing signaling agent based on MEGACO protocol