ENA SmartVoice is a fully redundant interconnected VoIP service that combines the calling capabilities of traditional dial tone telephone services with next-generation IP PBX phone features. ENA SmartVoice eliminates many of the high capital expenditures that come with purchasing, upgrading, managing, and maintaining on-premises telephony servers and equipment.



ENA SmartLink is designed to provide inbound and outbound calling for customers who wish to maintain their own installed PBX or key systems. ENA SmartLink functions similarly to a telephone line service, but it includes a robust set of features and a variety of different interconnection methods designed to meet your current and future needs—all delivered at one cost-effective monthly fee.



Conference calling is an indispensable collaboration, meeting, and training tool. ENA SmartConference, our IP-based audio conferencing service, offers increased convenience and advanced features at a low monthly rate.


ENA SmartFax, our highly reliable, carrier-grade fax over IP solution, seamlessly delivers fax transmissions to and from the public switched telephone network (PSTN) over ENA’s managed connectivity. Unlike other solutions, ENA SmartFax buffers faxes locally before dispatching a fax into the ENA fax network for transmission, preventing many of the frustrations commonly associated with faxing over an IP network. ENA SmartFax also includes an optional fax-to-email service for both fax transmissions and sent notifications.


ENA provides a cost-effective toll-free service that can be used in conjunction with ENA SmartVoice or ENA SmartLink voice services. As part of the ENA Toll-Free service, we can provide a toll-free directory and 411 information listing.