Sangoma B500 boards are designed for easy integration with open source projects, including Asterisk and FreeSWITCH, as well as other open source and IP PBX, Switch, IVR, and VoIP Gateway applications. B500 boards provide developers with new efficient solutions and cost effective connectivity.
Sealionbd is largest voip provider in Bangladesh. We are provide Wholesale and Retail Reseller for VOIP. We have A-Z Termination with excellent quality.