I telecommute for work and I used a Logitech Skype phone with an incoming phone number for about a year. Several hours of my day were spent on conference calls. I ended up having to ditch the Skype phone because of numerous issues. Majority of the time the phone would work fine but there were issues will calls that lasted longer than 30 minutes. Calls would randomly drop, the voice wave would change frequency and become super slowed down, they'd stop hearing me, etc. Had to go back to using a regular land line. I also tried to survive just using my cellphone but the reception in my home office isn't great so my coworkers would have a hard time hearing me.