LandOfFree - US Patents - Listing for Telephonic communications

Telephonic communications – Emergency or alarm communications – Central office responsive to emergency call or alarm

Advanced port-based E911 strategy for IP telephony

Telephonic communications – Emergency or alarm communications – Central office responsive to emergency call or alarm

Advanced port-based E911 strategy for IP telephony

Telephonic communications – Call or terminal access alarm or control – Fraud or improper use mitigating or indication

Advanced three way call detection system and method using...

Telephonic communications – With usage measurement – Call traffic recording or monitoring

Advertising effectiveness rating system

Telephonic communications – Special services – Repetitive call attempts

Advertising system for callers to busy numbers

Telephonic communications – With usage measurement – Call charge metering or monitoring

Advertising-subsidized PC-telephony

Telephonic communications – Repeater – With gain or attenuation control

AGC amplifier for two-wire line conditioner

Telephonic communications – Centralized switching system – Call distribution to operator

Agent scheduler incorporating agent profiles

Telephonic communications – Audio message storage – retrieval – or synthesis – Dynamic audio signal recording or reproduction

Agent speech detector system and method for use with a telephoni

Telephonic communications – Centralized switching system – Call distribution to operator

Agent training sensitive call routing system

Telephonic communications – Centralized switching system – Call distribution to operator

Agent training sensitive call routing system

Telephonic communications – Centralized switching system – Call distribution to operator

Agent vectoring programmably conditionally assigning agents to v

Telephonic communications – Centralized switching system – Call distribution to operator

Agent-based multimedia communication system that supports...

Telephonic communications – Centralized switching system – Call distribution to operator

Agent-initiated dynamic requeing

Telephonic communications – Plural exchange network or interconnection

Agent-initiated dynamic requeing of misrouted calls in call-rout

Telephonic communications – Centralized switching system – Call distribution to operator

Agent-level network call routing

Telephonic communications – Centralized switching system – Call distribution to operator

Agent-predictive routing process in call-routing systems

Telephonic communications – Special services – Service trigger

Ain based call retry and enhanced call waiting services

Telephonic communications – Telephone line or system combined with diverse electrical... – To produce visual-graphic copy

AIN based Internet FAX routing