Rdx Express is a TopVoIP Services providers in Bangladesh. We Have Been Providing You with World Class VOIP Service At Low Cost to Keep in Touch with Your Friends and Family for Many Days. Our Goal is to Achieve the Best Quality, Low Price and Customer Support. Rdx Express Has Succeeded in Gaining the Trust of The Users and Has Played a Role in Meeting the Needs of Many of Users. Around the world, We are Coming up With Reliable VOIP Services at a Very Competitive rate. We are Ranked as One of the Fastest-Growing Technology Companies in Bangladesh for our Efforts Towards Quality, New Technology and Customer Satisfaction.