True Talk+ 对比 Greenlight Wifi 的使用情况和统计数据

True Talk is a SIP soft client that extends VoIP functionality provided by True IP Solutions beyond the land line or desk top. It brings features of the platform directly to end-users' mobile devices as a Unified Communications solution. With True Talk users are able to maintain the same identity when making or receiving calls from any location, regardless of their device. They are also able to seamlessly send an ongoing call from one device to another and continue that call without interruption. True Talk grants users the ability to manage contacts, voicemail, call history and configurations in a single location while away from their desk. This also includes the management of answering rules and greetings which all contribute to more efficient communication. Aside from the standard functionalities, we're happy to introduce our complimentary VOIP application, allowing free calls between app users.