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WHICH 3CX
PBX / PHONE SYSTEM
Free
Small Business
Enterprise
Hosted
On Premise
Self Hosted / Private Cloud
Call Center Solution
Live Chat
Need help? Find a Partner
WHY 3CX
SUBSTANTIAL SAVINGS
Self managed phone system
No monthly user pricing
FREEDOM OF CHOICE
On premise |
Hosted |
Self-hosted
Bring your own trunk & numbers
REMOTE WORKING READY
World class mobile & web apps
Video Conferencing
BOOST PRODUCTIVITY
Microsoft 365 Integration
KYC - CRM Integrations
CONTACT CENTER
Integrated Call Center
Live Chat |
WhatsApp |
SMS
TRIED AND TESTED
Testimonials
Global Partner Network
PRICING
TRY
BLOG
FORUM
HELP
GETTING STARTED
Install 3CX
Setup your team
Office hours
DESKPHONES
Configure deskphones
Supported IP Phones
Using your deskphone
VOICE CALLING
Configure SIP Trunks
Supported SIP Trunks
Call Queues & Ring Groups
MESSAGING
Setting up Live Chat
Configuring WhatsApp
/
Facebook
Team answering chat
ADVANCED
Call Routing: IVR/Digital Receptionist
MS 365 Integration
MS Teams Integration
USING 3CX
The Web Client
iOS
/
Android
/
Windows Apps
Video conferencing
DE
ES
FR
IT
NL
BR
RU
Global Offices
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WHICH 3CX
PBX / PHONE SYSTEM
Free
Small Business
Enterprise
Hosted
On Premise
Self Hosted / Private Cloud
Call Center Solution
Live Chat
Need help? Find a Partner
WHY 3CX
SUBSTANTIAL SAVINGS
Self managed phone system
No monthly user pricing
FREEDOM OF CHOICE
On premise
Hosted
Self-hosted
Bring your own trunk & numbers
REMOTE WORKING READY
World class mobile & web apps
Video Conferencing
BOOST PRODUCTIVITY
Microsoft 365 Integration
KYC - CRM Integrations
CONTACT CENTER
Integrated Call Center
Live Chat
WhatsApp
TRIED AND TESTED
Testimonials
Global Partner Network
PRICING
TRY
BLOG
FORUM
HELP
GETTING STARTED
Install 3CX
Setup your team
Office hours
DESKPHONES
Configure deskphones
Supported IP Phones
Using your deskphone
VOICE CALLING
Configure SIP Trunks
Supported SIP Trunks
Call Queues & Ring Groups
MESSAGING
Setting up Live Chat
Configuring WhatsApp
Configuring Facebook
Team answering chat
ADVANCED
Call Routing: IVR/Digital Receptionist
MS 365 Integration
MS Teams Integration
USING 3CX
The Web Client
iOS App
Android App
Windows App
Video conferencing
DE
ES
FR
IT
NL
BR
RU
Global Offices
Login
Login
PHONE SYSTEM
| VIDEO | LIVE CHAT
CONNECT YOUR
TEAM & CUSTOMERS
Try it FREE
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VOIP 常见问题及相关信息
什么是SIP 服务器?
什么是SIP 服务器?
SIP服务器是IP PBX的主要组件,负责建立网络中所有的SIP电话通话。SIP服务器也叫SIP代理服务器或注册服务器。
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Phone System
Live Chat
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