we are in the process of converting to voip, where I work, I just had my nice shiny Cisco IP phone installed, although it isn't working with external, incoming calls, yet.
The voice mail option is clever, if a call is missed the system sends you an email with the message embedded as a .wav file, which can be played back via your pc, forwarded elsewhere - or can be heard, as usual, using the phone.
- but, most people, so far, have just been playing with the ring tones - which includes one of a sultry voice saying "are you there"
