Mapping an internet document to be accessed over a telephone...

Message durability and retrieval in a geographically...

Message store architecture

Messaging system with remote messaging recording device where th

Method and apparatus for a telephone user interface control...

Method and apparatus for a telephone user interface control...

Method and apparatus for automatically building...

Method and apparatus for correlating a unique identifier,...

Method and apparatus for delivering messages to a device

Method and apparatus for establishing and facilitating a...

Method and apparatus for facilitating tiered collaboration

Method and apparatus for instant voice messaging

Method and apparatus for internet protocol voice based...

Method and apparatus for managing calls through an...

Method and apparatus for obtaining telephone status over a...

Method and apparatus for obtaining telephone status over a...

Method and apparatus for providing a voicemail notification

Method and apparatus for retrieving voicemail messages from...

Method and apparatus for selecting an internet/PSTN...

Method and apparatus for supporting on-demand connectivity...