231202 ⎘
Selecting arrangements; Arrangements providing connection between exchanges Details
APPARATUS AND METHOD FOR PROVIDING TELECOMMUNICATION ROUTING DATA
#2METHOD AND SYSTEM FOR DIRECTORY NUMBER MANAGEMENT
#3APPARATUS AND METHOD FOR PROVIDING TELECOMMUNICATION ROUTING DATA
#4Filter reuse method for transmitting and receiving filter bank-based multicarrier signals
#5BULK TELEPHONY CONTROL SYSTEM SUBSCRIBER DATA MANIPULATION
#6Method for transmitting data in a telecommunications network and switch for implementing said method
#7Method for transmitting data in a telecommunications network and switch for implementing said method
#8Access authentication for distributed networks
#9Method for transmitting data in a telecommunications network and switch for implementing said method
#10Method for transmitting data in a telecommunications network and switch for implementing said method