IP PBX, SIP, VoIP & WebRTC FAQs
當企業發展時，VOIP PBX 系統可爲員工提供更大的移動性和靈活性。這些系統比傳統的PBX系統更易管理，還可以大幅降低電話費用。
有關VOIP的常見問題及其它相關資訊，見VOIP常見問題解答。
Easy set up
Have your IT team deploy 3CX in a matter of days or even hours Pre-configured SIP trunks.
Do-it-yourself admin
3CX is so easy to manage your IT team can set up - or delegate to department Admins.
Cut call costs
Break free from expensive multi-year fixed contracts with a flat annual fee - no per user/per month.
Hosted or DIY
We let you choose - Windows or Linux, hosted by 3CX or self-hosted on Amazon, Digital Ocean, Azure or Google.
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