말톡 Maaltalk - mVoIP

Maaltalk (말톡) is a VoIP solution that delivers high‑quality voice calls across mobile networks and Wi‑Fi. It uses smart network selection and P2P calling to maintain clear communication and has been tested for call quality (MOS around 4.3) to ensure reliability in varied conditions.

Key features include calling any phone number in Korea, the US, and China; direct dialing from Naver search results; and flexible pricing with free initial access in certain regions and prepaid options. Upcoming features include real‑time collaboration on documents/images and a smart favorites system.