摘要
随着VoIP网络的普及,大型集团公司开始使用VoIP交换机接入到VoIP语音公众网中,公司会为业务繁忙的员工配备内部终端。但如果员工外出,当客户对该终端进行呼叫时,公司希望VoIP交换机能够及时地将呼叫转移到业务员的移动终端上,文中通过设计各种情况下的呼叫时序,实现了基于SIP协议的呼叫转移功能。
With the popularization of the VolP network, many big companies begin to use VolP voice switches to access the VolP PSTN and equip the busy employees with extension terminals. Customer calling can be redirected to the employee＇s mobile phone via VolP voice switcher when the employee is not in office. The calling sequences in different situations are designed in this article to realize calling redirection based on SIP protocol
出处
《电子科技》
2013年第12期27-29,46,共4页
Electronic Science and Technology
