Online Dialer is a mobile VoIP dialer application that allows users to make VoIP calls from any Android device using 3G/Edge/Wi-fi internet connectivity. Developed by Dialer Communication, this app is designed to meet the requirements of VoIP Providers' business needs.

With Online Dialer, users can enjoy the following main features:

• Making VoIP calls to GSM numbers: Users can easily make calls to any GSM number using this application.
• Receiving calls from other users: Users can receive calls from other Online Dialer users, providing a seamless communication experience.
• Easy sign-up with mobile number: The app offers a hassle-free sign-up process using the user's mobile number as their ID. Additionally, it automatically creates a buddy list and allows users to invite their phonebook contacts to install the app.
• Mobile top-up facility: Online Dialer also provides users with the convenience of enabling mobile top-up, allowing them to easily recharge their accounts.

With its user-friendly interface and wide range of features, Online Dialer is a reliable and efficient choice for making VoIP calls on Android devices.