Mobile application for providing multiple second line numbers on single mobile device

Breakout gateway control function number modification based on SIP invite header information

Voice enabled IoT using second line service

Redirecting cellular telephone communications through a data network

Voice enabled IoT using second line service

User authentication based on SS7 call forwarding detection

Systems and methods for dynamic voice-over-internet-protocol routing

Service system supporting voice call using digital assistant device, method thereof, and non-transitory computer readable medium having computer program recorded thereon

Mobile application for providing multiple second line numbers on single mobile device

Providing E911 service to landline phones using a VoIP adapter

Geographic routing via labels in SIP redirect

Systems and methods for identifying virtual communication platform users

SYSTEM AND METHOD FOR PROVISION OF A SECOND LINE SERVICE ON MOBILE TELEPHONE

User authentication based on SS7 call forwarding detection

Provision of additional network addressable numbers on single mobile device

Methods and apparatus for generating, aggregating and/or distributing presence information

User authentication based on SS7 call forwarding detection

Packet-Switched Telephony

Systems and methods for identifying virtual communication platform users

VoIP adapter for connecting landline phones to IP routers

Mobile device call management with multiple over-the-top calls

Provision of additional network addressable numbers on single mobile device

Verifying an application identifier on a mobile device through a telecommunication network

VoIP adapter for connecting landline phones to IP routers

Device, System, and Process for Wireless Call Hunting

System and method for supporting managed call recording services

Packet-switched telephony

Message generating arrangement

Enhanced session initiation protocol recording

System and method for preserving call language settings for session initiation protocol diverted calls

Terminals and method of communication between same

Packet-switched telephony

Provision of additional network addressable numbers on single mobile device

Provision of additional network addressable numbers on single mobile device with no calling number identifier

Telecommunications device enabled with multiple network recognizable numbers

Verifying an application identifier on a mobile device through a telecommunication network

SS7 MAP/Lg+ TO SIP BASED CALL SIGNALING CONVERSION GATEWAY FOR WIRELESS VoIP E911

Enabling eCSFB in HETNETs

Class 4 long distance softswitch network with integrated class 5 application services

System and method for provision of a second line service on mobile telephone

Verifying an association between an application and a mobile device through a telecommunication network

Information processing system

Method and apparatus for performing network registration

Apparatus and method for conferencing

Loop condition prevention at internetwork interface boundary

Methods, systems, and computer program products for providing telecommunications services between a session initiation protocol (SIP) network and a signaling system 7 (SS7) network

System, apparatus and method for establishing a call from a mobile device

Method and apparatus for signaling post-ring reservations

Method and apparatus for providing long distance service for roaming mobile telephones

SS7 MAP/Lg+ to sip based call signaling conversion gateway for wireless VoIP

Femtocell base station, gateway system, MAP-GW apparatus, communication system, control method, and program

Method for conversion between SIP message and ISUP message and conversion apparatus

Packet-switched telephony call server

Third party call control and status signaling

Loop condition prevention at internetwork interface boundary

Method and apparatus for establishing a call connection based on a communication system condition desired by a calling party

Method, system network and computer-readable media for controlling outgoing telephony calls to cause initiation of call features

Apparatus and method for gateway and program

Methods, systems, and computer program products for providing telecommunications services between a session initiation protocol (SIP) network and a signaling system 7 (SS7) network

Method, system and gateway for supplying intelligent service

Call setup from a circuit switched network to a terminal residing within a packet switched network

METHODS, SYSTEMS, AND COMPUTER PROGRAM PRODUCTS FOR USING SIGNALING SYSTEM 7 (SS7) SUBSYSTEM NUMBERS TO ROUTE MESSAGES TO SESSION INITIATION PROTOCOL (SIP) NODES

Providing session-based services to event-based networks in multi-leg calls

Providing session-based service orchestration to event-based networks

Providing session-based services to event-based networks using partial information

Temporary connection number management system, terminal, temporary connection number management method, and temporary connection number management program

METHOD AND DEVICE FOR PROCESSING DATA AND COMMUNICATION SYSTEM COMPRISING SUCH DEVICE

PROVIDING ENHANCED EDGE SERVICES TO DEVICES IN FEMTOZONES

Method, apparatus, and computer readable medium thereof for enabling an internet extension to ring a conventional extension

System and method for media gateway negotiation

Systems and methods for interworking QSIG and H.323 signaling in a SIP-based network

Methods, systems, and computer program products for communicating calling name (CNAM) services for session initiation protocol (SIP) originated calls terminating in a circuit switched network

Convergence of ancillary call services across multiple communication domains

Providing session initiation protocol (SIP) call control functions to public switched telephone network (PSTN)-based call controller

Method for Transferring an Audio Stream Between a Plurality of Terminals

Method and apparatus for extended call establishment for IMS emergency calls

Methods and apparatus to route a communication session directly to a voicemail mailbox

Identifying phone calls for internet telephony feature handling by routing the phone calls to a softswitch via a dedicated trunk

Facilitating non-SIP users calling SIP users

Telephone exchange apparatus and telephone system

Remote VoIP phone

Gateway providing third party call control

Methods, systems, and computer program products for hairpin condition elimination in a telecommunications network

Message generating arrangement

SS7 MAP/Lg+ to SIP based call signaling conversion gateway for wireless VoIP E911

Data conversion

System and method for providing a compatibility feature in a session initiation protocol (SIP) environment

Flexible SIP profile for mixed networks

Method and apparatus for providing network interworking for emergency calls

Invite Conference-Unaware Participant with Active Dialog to an Ad-Hoc Conference at the Application Server

Packet-switched telephony call server

Method and communication system for circuit switch users accessing IP multimedia subsystem

Method for supporting the name delivery feature for mixed tdm networks/ sip centrex communication architectures.

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

Systems and methods for interworking QSIG and H.323 signaling in a SIP-based network

Interworking of hybrid protocol multimedia networks

Voice over IP architecture

Methods, systems, and computer program products for using signaling system 7 (SS7) subsystem numbers to route messages to session initiation protocol (SIP) nodes

Pushbutton telephone equipment, telephone switching equipment, and accommodating method thereof

Method for providing a user interaction dialogue (uid) prior to connection acceptance by the called user

METHOD AND SYSTEM FOR A COMMUNICATIONS SESSION JOIN FUNCTION TO FACILITATE THE PROVISION OF ENHANCED COMMUNICATIONS SERVICES

Service convergence across multiple communication domains

Management of multiple user identities in a communication system

Optimally interworking SIP and QSIG call diversion and transfer

Service convergence across multiple communication domains

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

Methods, systems, and computer program products for providing telecommunications services between a session initiation protocol (SIP) network and a signaling system 7 (SS7) network

VoIP gateway apparatus

Packet-switched telephony call server

Methods and systems for converting an internet protocol (IP)-based message containing subscriber content to a public switched telephone network (PSTN)-based message including subscriber content

Method for preserving the sequence of messages in sip/sip-t protocol

Method for signaling of call diversion parameters in a SIP network

On premises gateways interconnecting VoIP systems, the public switched telephone network and private branch exchanges and other telephony infrastructure

Methods and apparatus for generating, aggregating and/or distributing presence information