|
US2019141784A1
|
|
Independent Satellite Wi-Fi Tower
|
|
US2018013869A1
|
|
Integration of voip phone services with intelligent cloud voice recognition
|
|
US2015029895A1
|
|
Prevention of call loops for wholesale VoIP traffic termination
|
|
US2014059631A1
|
|
User Communication Management Center
|
|
US2011317821A1
|
|
Distinctive ringing
|
|
US2011283008A1
|
|
Video class room
|
|
US2010232590A1
|
|
Intelligent outbound calling
|
|
US2010232349A1
|
|
Optimizing VoIP for satellite connection
|
|
US2010232584A1
|
|
Software-based operator switchboard
|
|
US2010218246A1
|
|
Detecting the type of NAT firewall using messages
|
|
US2010218244A1
|
|
Generalized method for authenticating subscribers of a service via a graphical user interface or telephone using the same user name and password
|
|
US2011134203A1
|
|
Medical video call distributor
|
|
US2011026687A1
|
|
Emergency 911 services with just-in-time provisioning for voip customers
|
|
US2010205258A1
|
|
Managing a unified communication storage server from an end user email reader
|
