Sync contacts between Microsoft Exchange Web Services (EWS) and 3CX with sync.blue®
This sync combination is available.
Use all contacts of Microsoft Exchange Web Services (EWS) and 3CX in both apps
Instead of having different contacts in Microsoft Exchange Web Services (EWS) and 3CX, sync.blue® keeps them perfectly in sync. So you can use all contacts in both apps.



Take all your contacts (e.g. from Microsoft Exchange Web Services (EWS) or 3CX) with you on your smartphone
You are on the road and want to call one of your customers? No problem, because sync.blue® syncs your Microsoft Exchange Web Services (EWS) and 3CX contacts right to your smartphone. Call your customers wherever you are!
Fully automated sync between Microsoft Exchange Web Services (EWS) and 3CX
No manual interaction required anymore. sync.blue® keeps Microsoft Exchange Web Services (EWS) and 3CX contacts fully automated in sync - again and again.


Save time by avoiding manual data entry within Microsoft Exchange Web Services (EWS) and 3CX
Never export and import all your contacts over and over. sync.blue® saves a lot of your free time by syncing Microsoft Exchange Web Services (EWS) contacts with 3CX for you. Start doing something more valueable in your new free time.
Avoid and eliminate contact duplicates in Microsoft Exchange Web Services (EWS) and 3CX
Find, eliminate and avoid contact duplicates automatically. sync.blue® will save you a lot of hassle with this ugly topic everybody else struggles with - no matter if in Microsoft Exchange Web Services (EWS) or 3CX.


Show caller ID of your Microsoft Exchange Web Services (EWS) or 3CX contacts on your phone
Make your phone know who is calling you. sync.blue® syncs your contacts from Microsoft Exchange Web Services (EWS) and 3CX right to your phone so it knows the caller ID already when it starts to ring. Make your caller smile and greet him personally when taking the call.
Reach more customers with newsletters and your other favourite marketing tools
Finally make use of all your contacts within your company your phone know who is calling you. sync.blue® syncs your Microsoft Exchange Web Services (EWS) and 3CX contacts by syncing them with your favourite marketing tool (newsletter, automation, live-chat,...). This is how you make money of your business contacts.


No software required - it all works in the cloud
Start easily and immediately. You do not need any kind of hardware, server or even technical skills. sync.blue® comes an easy and secure cloud service just syncing your contacts.


Microsoft Exchange Web Services (EWS)
Connect peers and partners to people, data and business opportunities more easily with the Microsoft Exchange Web Services (EWS) API. Exchange-Webdienste delivers a platform-agnostic API that lets applications access mailboxes, messages, appointments and contacts from Exchange Online or any other version of Microsoft's on-premises email systems like Exchange Server 2010. With EWS developers can innovate by integrating documents (such as contracts), content repositories (collaboration tools such as SharePoint), analytic engines (like Power BI) or line-of-business apps into their product environments all via rich RESTful interactions. Automatically processing outside events, these APIs also enable integrations across platforms through policy and permission changes without touching your production servers - leveling
3CX
3CX is a modern, software-based IP telephony system (VoIP) that provides an efficient and cost-effective communication solution for businesses of all sizes. With 3CX, users can make audio and video calls, participate in web conferences, and use instant messaging to facilitate collaboration. The platform is easy to install, manage, and scale, and can be operated both in the cloud and on-premise. 3CX seamlessly integrates with numerous CRM systems and supports SIP standard phones, softphones, and smartphone apps. By utilizing open standards, 3CX offers high flexibility and enables companies to efficiently and cost-effectively design their communication infrastructure.

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