Syncing Invoice Ninja and Voipcenter is currently on our roadmap
Invoice Ninja is a free, open-source solution for invoicing & billing customers. With Invoice Ninja, users can easily create and send professional invoices from any internet-enabled device. Clients can print invoices or download them as pdf files as well as pay online from within the system.
VoipCenter offers a complete phone system in the cloud. The web-interface gives you full control. Our cloud PBX can connect with any choosen VoIP-operator. Many advanced modules and plugins with other software let's you handle your calls in a professional way.
PieSync is easy to use and helps you build your business by increasing productivity. Our two-way contact integration will decrease data errors and ensure that you and your team will have access to the most up to date customer information.