231659 ⎘
Indexing scheme relating to selecting arrangements in general and for multiplex systems Inter-exchange connection
Regional independent tandem telephone switch
#2Establishing connection across a connection-oriented first telecommunications network in response to a connection request from a second telecommunications network
#3Regional independent tandem telephone switch
#4Local route groups and transformation patterns
#5System and method for managing a network
#6Local route groups and transformation patterns
#7Virtual router with a priority value per port
#8Establishing connection across a connection-oriented telecommunications network in response to a connection request from a second telecommunications network
#9METHOD AND SYSTEM FOR SELF-ROUTING IN SYNCHRONOUS DIGITAL CROSS-CONNECTION
#10Communication between call controllers by amending call processing messages
#11APPARATUS AND METHOD FOR PROVIDING ENHANCED TELECOMMUNICATIONS SERVICES
#12Communication between call controllers by amending call processing messages
#13Communication between call controllers by amending call processing messages
#14Virtual router with a priority value per port
#15Methods, devices and systems with improved zone merge operation by caching prior merge operation results
#16Local route groups and transformation patterns
#17APPARATUS AND METHOD FOR PROVIDING ENHANCED TELECOMMUNICATIONS SERVICES
#18Network configuration and routing
#19Method of and system for providing services in a communications network
#20Broadband telecommunications system
#21GATEWAY SYSTEM TO INTERFACE DIFFERENT COMMUNICATION NETWORKS
#22Fast database migration
#23Method for trunk line duplexing protection using a hardware watchdog
#24Adapter unit and method
#25Method, system and apparatus for telecommunications control
#26Communication between call controllers by amending call processing messages
#27Method and apparatus for a remote signaling and call processing in a telecommunications network
#28System for managing telecommunications
#29Automatically configuring a distributed network analyzer to monitor identified inverse multiplex groups of an asynchronous transfer mode network
#30Method for replacing a telephone exchange by another telephone exchange
#31Methods, devices and systems with improved zone merge operation by caching prior merge operation results
#32System and method for transparent consolidation of switches in a telecommunications network
#33Methods, systems, and computer program products for substitution of card-based telephony bearer channel switch modules in a manner that preserves stable calls
#34Communications networks
#35Communication network
#36Telecommunications system
#37Apparatus and method for providing enhanced telecommunications services
#38Broadband telecommunications system
#39Communication system architecture and operating methods thereof
#40Method of and system for providing services in a communications network
#41Automatic telephone line switch
#42Efficient communication through networks
#43Trunk design optimization for public switched telephone network
#44Cutover method and device for telephone lines
#45Partially interconnected networks
#46Office-line trunk circuit operating on ground-start and loop-start modes, method of controlling same, and control program for same
#47Establishing connection across a connection-oriented first telecommunications network in response to a connection request from a second telecommunications network
#48Configuring networks using balanced incomplete block designs