based telephony SMB PBX solutions offer a rich and flexible feature set. LSwitch offers both classical PBX functionality and advanced features, and interoperates with traditional standards-based telephony systems and Voice over IP systems. LSwitch offers the features one would expect of a large proprietary PBX system such as Voicemail, Conference Bridging, Call Queuing, and Call Detail Records. based IVR server solutions offer up to 32 ports and one terabyte of storage. LSwitch offers both traditional analog functionality and web based streaming features. LSwitch offers the features one would expect of a IVR or Voicemail system with the added ability to access recorded calls via the internet through FTP or media streaming.