网络电话技术与因特网协议语音技术指的是同一件事物,常被叫做 VoIP。网络电话技术是指在因特网网络上传送语音信号。因特网协议(IP)最初是为数据网络所设计,但随着其成功地成为数据网络的全球性标准而被广泛运用于语音网络。
网络电话所提供的服务大多是传统PSTN无法实施或价格昂贵的。例如:
由于网络电话技术具有以上及其它优点,众多企业正以惊人的速度采用 VoIP电话系统 。
20 Years of VoIP
Industry Leadership
Founded in 2005, when VoIP was an emerging technology, 3CX has gone on to establish itself as a global leader in business communications.

20 Years of VoIP
Industry Leadership
Founded in 2005, when VoIP was an emerging technology, 3CX has gone on to establish itself as a global leader in business communications.

Enterprise PBX
Small Business
Contact Center
Multi-tenant PBX
Hotel PBX
Education
Healthcare
Automotive
3CX AI
Virtual PBX
Build Voice Apps
SIP Server
Free Softphone
Call Reporting
WordPress Chat Plugin
SIP Trunks
3CX uses cookies to enhance your experience and for personalized advertising.
See our Privacy Policy.
3CX uses cookies to enhance your experience and for personalized advertising. By continuing you agree.
See our Privacy Policy.
These cookies allow you to navigate the site and use our features.
These cookies allow us to measure and analyse how our customers use the site, to improve its functionality and the user experience.
These cookies may be used to deliver ads relevant and personalized to our users. Google also uses personal information it receives from sites or apps that use their advertising services. You can find more information about this on Google’s business safety & privacy terms site.
Personalisation cookies allow us to remember your preferences and tailor website content and ads to your interests. This may involve cookies or mobile identifiers used for ads personalisation.