Optima Dialer for Android 1.5.3

Optima Dialer for Android is a cutting-edge mobile VoIP calling app that has been designed to meet the needs of VoIP calling companies all around the world. With its advanced features and capabilities, it allows our clients to offer high-quality VoIP calling services to their end users using their smartphones.

One of the most impressive features of Optima Dialer is its ability to run calls at only 6 kbps internet data speed. This means that even with low bandwidth consumption, users can enjoy crystal clear voice quality without any interruptions or delays. This makes it an ideal solution for those who are looking for a cost-effective way to make international calls without compromising on quality.

Another major advantage of Optima Dialer is its ability to bypass firewalls and voice blocks. When used in conjunction with our anti-blocking module Byteplex, it can easily overcome any restrictions imposed by ISPs or governments, allowing users to make calls from anywhere in the world without any limitations.

In addition, Optima Dialer also offers customized branding options that allow our clients to promote their brand and increase brand awareness among their customers. With this feature, they can customize the app's interface with their own logo and colors, making it look like a part of their own brand identity.

Optima Dialer also comes equipped with several other useful features such as incoming call facility, DID system (Direct Inward Dialing), PBX system (Private Branch Exchange), and more. These features make it easy for businesses to manage incoming calls efficiently while providing a seamless user experience for their customers.

Our customers love Optima Dialer not just because of its state-of-the-art technology but also because of its security, performance, and premium customer support. We understand how important it is for businesses to have reliable communication solutions in place which is why we offer round-the-clock support through phone or email so that our clients can get help whenever they need it.

In conclusion, if you're looking for an advanced mobile VoIP calling app that offers low bandwidth consumption while delivering crystal clear voice quality even at 6 kbps internet speed then look no further than Optima Dialer! With its powerful features and capabilities including bypassing firewalls and voice blocks along with customized branding options - this app has everything you need!