COMPUTE SYSTEMS AND PROCESSES FOR VIDEO MESSAGES

Voice packets over the control plane

Systems and methods for optimizing cellular network performance

Computer-implemented method of processing an emergency call and emergency communication network

SYSTEMS AND METHODS FOR CALL ROUTING USING GENERIC CALL CONTROL PLATFORMS

Session management method and apparatus

Workload balancing technique for a telephone communication system

Session management method and apparatus

System and method for unified call logs with support for call continuity

System and method for mobile number verification

System and method for mobile number verification

Packet-Switched Telephony

Safe communication mode for a high speed link

Packet-switched telephony

Safe communication mode for a high speed link

Controller for the intelligent interconnection of two communication networks, and method of use for same

Packet-switched telephony

METHOD AND SYSTEM FOR IP COMMUNICATION COMPLETION VIA A WIRELESS NETWORK

System and method for mobile number verification

Systems and methods of distributed silo signaling

Systems and methods of distributed silo signaling

Systems and methods of distributed silo signaling

Voice over IP (VoIP) network infrastructure components and method

Workload balancing technique for a telephone communication system

Communication system and apparatus for providing supplementary service in femto cell

Mobile Communication Device Providing N-Way Communication Through a Plurality of Communication Devices

Method and system for routing media calls over real time packet switched connection

System and method for conveying end-to-end call status

Wireless communication system for performing combined service between terminals having different communication environments

Mobile communication device providing N-way communication through a plurality of communication devices

Method and apparatus in which call signaling messages bypass in-transparent switching nodes or networks

Communication system and apparatus for providing supplementary service in femto cell

Method for accessing service resource items that are for use in a telecommunications system

PROTOCOL INTERWORKING DEVICE FOR NETWORK TELEPHONE SYSTEM AND METHOD FOR USING THE SAME

Tandem access controller within the public switched telephone network

Switching system and method of ringing session with CRBT

Method and system for performing communication transfer service for access gateway control function user

Voice over IP (VoIP) network infrastructure components and method

Dial up telephone conferencing system controlled by an online computer network

Method for accessing service resource items that are for use in a telecommunications system

Tandem access controller within the public switched telephone network

Packet-switched telephony call server

System for connecting applications to legacy and next generation networks

Call completion via instant communications client

Method and system for transfer of calls from an IP based phone

Methods and apparatus for multistage routing of packets using call templates

Method and apparatus for accessing service resource items that are for use in a telecommunications system

Branch calling and caller ID based call routing telephone features

METHODS AND APPARATUS FOR INTEROPERATING COMMUNICATION NETWORKS

NETWORK CAPABLE OF M3UA-BASED NETWORKING, APPARATUS AND MESSAGE TRANSFER METHOD

Voice over IP method of determining caller identification

Method of operating a contact center

Wireless communication system for performing combined service between terminals having different communication environments

Method and apparatus for accessing communication data relevant to a target entity identified by a number string

Method and apparatus for accessing communication data relevant to a target entity identified by a number string

Screening inbound calls in a packet-based communications network

Dial up telephone conferencing system controlled by an online computer network

METHODS AND APPARATUSES FOR TRANSMITTING SUA SIGNALING NETWORK MANAGEMENT MESSAGE

Method and apparatus for accessing communication data relevant to a target entity identified by a number string

Mobile communication device providing N-way communication through a plurality of communication services

System and method for conveying end-to-end call status

Method and system of screening and control of telephone calls while using a packet-switched data network

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

METHOD AND SYSTEM FOR PLAYING PACKETIZED ANNOUCEMENTS TO TELEPHONE NETWORK END OFFICE SWITCHING SYSTEMS FROM A CENTRALIZED DIGITAL RECORDED ANNOUNCEMENT UNIT

System and method for restricting and monitoring telephone calls

Computer-telephony integration

SYSTEM AND METHOD FOR CREATING AND ACCESSING OUTGOING TELEPHONE CALL LOG

Instant messaging with caller identification

Method for NPA split processing

Packet network telecommunication system

Packet network telecommunication system

METHOD AND APPARATUS FOR COMMUNICATION BETWEEN SESSION INITIATION PROTOCOL BASED NETWORKS AND LEGACY NETWORKS

Branch calling and caller ID based call routing telephone features

Access independent common architecture for real-time communications services for networking environments

Method of and system for providing intelligent network control services in IP telephony

Method of and system for providing intelligent network control services in IP telephony

Method of and system for providing intelligent network control services in IP telephony

Substantially Synchronous Deposit of Messages into Multiple Communication Modalities

Device for and method of terminating a VoIP call

Providing telephony services using proxies

Providing telephony services using proxies

Routing key interpreter

Method for coupling a telephone switched circuit network to an internet protocol network

System and method for unified messaging in inter/intranet telephony

Method for synchronously implementing media switch in gateways used for fax over IP network

Systems and methods for providing user profile information in conjunction with an enhanced caller information system

Mobile communication device providing N-way communications through a plurality of communication services

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

System and method for monitoring and handling telecommunication activity via a computer network

Accessing messages stored in one communication system by another communication system

Service parameter interworking method

Internet-based message delivery with PSTN billing

System and method for creating and accessing outgoing telephone call log

Packet-switched telephony call server

Service level agreements based on objective voice quality testing for voice over IP (VOIP) networks

System and method for restricting and monitoring telephone calls

Method for NPA split processing

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

Method and apparatus for accessing communication data relevant to a target entity identified by a number string

Methods, systems, and computer program products for dynamically controlling a PSTN network element from an IP network element using signaling

Method and system for remote call forwarding of telephone calls from an IP connection

Methods and apparatus for controlling call admission to a network based on call peers

Methods and apparatus for controlling call admission to a network based on network resources

Call redundancy for a packet-based network

Publicly-switched telephone network signaling at a media gateway for a packet-based network

Methods and apparatus for forwarding IP calls through a proxy interface

Screening inbound calls in a packet-based communications network

Method for providing terminating services treatment for calls terminating in an IP network

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

Tandem access controller within the public switched telephone network

Tandem access controller within the public switched telephone network

Tandem access controller within the public switched telephone network

Methods and apparatus for routing IP media data based on cost

Method and apparatus of conveying information over a mobile and fixed networks

Video traffic in a communications system

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

Call processing system and service control point for handling calls to a call center

Voice over IP (VoIP) network infrastructure components and method

Packet-switched telephony call server

Voice over IP method of determining caller identification

Methods and apparatus for providing signalling gateways with multi-network support

Telephony protocol server and telephony protocol client in a distributed IP architecture telecommunications system

Method, network arrangement and apparatus for providing ISDN services in next generation packet based telecommunication networks

Method and apparatus for surveillance of voice over internet protocol communications

Enhanced Telephony Adapter Device and Methods

Method and apparatus for subscriber control of an inbound call

System and method for creating and accessing outgoing telephone call log

Telecommunications gateway

Modular integration of communication modalities

System and method for transporting a call in a telecommunication network

Accessing messages stored in one communication system by another communication system

Substantially synchronous deposit of messages into multiple communication modalities

Method and apparatus for accessing communication data relevant to a target entity identified by a number string

Intelligent communications point platform

Method of control common call connection and media gateway for executing the method

Packet network telecommunication system

Gateway device and method for managing voice calls

Cloud-based private branch exchange call flip

System and method for unified call logs with support for call continuity