말톡 Maaltalk - mVoIP 3.2.8

Maaltalk is a mobile VoIP (mVoIP) application designed to provide high-quality voice communication over both mobile and WiFi networks. Its versatility allows users to connect from virtually any location, ensuring consistent call quality regardless of the type of network available.

The application has undergone rigorous testing by the Telecommunications Technology Association (TTA) to assess its call quality. When utilizing the Wide-Band codec, Maaltalk achieved a Mean Opinion Score (MOS) of 4.26 with a rating of 87 based on iOS standards for female voice clarity. Conversely, employing the Narrow-Band codec resulted in a MOS of 4.38 and a rating of 92 for male voice clarity.

Usage Instructions:

1. Install Maaltalk.
2. Authenticate your phone number.
3. Initiate a call.

Key Features:

• Ability to make calls to any phone number in South Korea, the United States, and China.
• Support for VoIP peer-to-peer and peer-to-phone communication.
• Caller ID functionality for certified mobile phone numbers.
• Automatic selection between mVoIP and mobile carrier based on network conditions.
• Real-time monitoring of call status via network detection.
• Direct calling functionality from Naver search results.

Upcoming Features:

• A collaborative whiteboard function allowing real-time sharing of images, documents, and location information.
• Smart favorites feature recommending call times and locations.

Pricing Structure:

• New users receive two hours of free calling within Korea, China, and the United States.
• A monthly unlimited call plan is available for 10,000 won (VAT excluded).
• Prepaid options are offered at 5,000 won or 10,000 won increments.
• The ability to receive calls globally using a 070 number.

Please Note:

• Check your data plan for any usage limits.
• No charges are incurred when connected via WiFi.
• Averages show that 10 minutes of Maaltalk calls use approximately 7MB of data, though variances may occur depending on environmental factors.

Your feedback regarding any bugs or improvement suggestions can be sent to: [email protected]

The official website for more information and customer inquiries is: www.maaltalk.com. For direct inquiries and support, users may also contact via KakaoTalk under the ID: 말톡.