System and method for identifying a participant during a...

System and method for initiating a conference call

System and method for large capacity conference calls

System and method for managing multiple codes for a...

System and method for processing conference collaboration...

System and method for simultaneously controlling ringing at loca

System and method for telephone call recording and recorded...

System and method for voice over internet protocol audio...

System and method for voice over internet protocol audio...

System and method for volume control management in a...

System and method of responding to an incoming call while...

System and method to identify and associate call legs in...

System and process for mass telephony conference call

System for discover of provisioning information by...

System for discover of provisioning information by...

System for managing an audio conference

Systems and methods for managing the gating of microphones...

Tag interrogator and microphone array for identifying a...

Targeted and intelligent multimedia conference establishment...

Telecommunications and conference calling device, system and...