Besonderhede van voorbeeld: -3694549976876022639

English

Because a part of PBX functionality is provided in software, it is relatively inexpensive and makes it easy to add additional functionality, such as conferencing, XML-RPC control of live calls, Interactive voice response (IVR), TTS/ASR (text to speech/automatic speech recognition), Public switched telephone network (PSTN) interconnection ability supporting both analog and digital circuits, Voice over IP protocols including SIP, Inter-Asterisk eXchange, H.323, Jingle (extension of XMPP protocol introduced by Google Talk) and others.

Chinese

由于大部分PBX功能都是用软件实现的,因此,相对来讲都非常廉价,并且非常易于增加新功能,如会议、使用XML-RPC等控制正在进行的通话、IVR、TTS/ASR(Text To Speech/Automatic Speech Recognition)、支持通过模拟或数字线路与PSTN网络对接,支持通过SIP、IAX、H.323或Jingle(Google对XMPP协议的扩展)以及其它协议与其它通信系统进行互联互通等。