If you use the above PC to Phone (Mediaring IP Phone) over the IP phone terminal instead of a PC, the connection quality will be improved and it will be more convenient to make a call. You can enjoy better voice quality. Also, note that it costs only 1 yen/min to call between the terminals. Your company can make the cheapest international call if you implement the terminals in your branches.
You can recharge your account (Minimum unit is 1000 yen.)
Best from mobile phones & public phones via toll free call. 27.5 yen/min for China via toll free call on the mobile phone. This card is also best for Thailand and other Asian countries. Good voice quality.
♦ You can call an international call from a landline or mobile phone whose number is registered for this service. ♦ 5.0 yen/min for China. ♦ Best for the office who wish to call an international call without entering an ID number.