ESI eSIP Evolution Series__Brochure
esi eSIP evolution Phone system
ESI eSIP Evolution Series Family

The all-new ESI eSIP Evolution Series™ delivers power, performance, flexibility and scalability for small to midsized enterprises up to 500 users. With a modular design that uses the very latest advanced standards-based technology, the eSIP Evolution Series is engineered for the communications needs of today, while “future-proofing” your investment with the ability to grow along with your organization in the future. eSIP Evolution VoIP phone system.

Easy to Deploy
The ESI eSIP Evolution Series will install into the most
demanding business environments. Comprehensive
auto-provisioning and advanced plug-and-play
capabilities, combined with an intuitive Metro UI
driven by point-and-click configuration, means faster
installations to ensure your business communications
can be up-and-running in very little time.

Premium Technology & Features
Users can take advantage of enterprise-grade features
that help to improve productivity and efficiency by
making routine tasks simple, such as: visual voice mail,
dial-by-name directories, conferencing, advanced call
handling, call recording, and more!

Power & Performance
The ESI eSIP Evolution Series utilizes the latest
powerful technology advancements, including
industrial-grade Quad Core processors, T1 DSP
voice processors, and extended-life power units with
lightning protection. This solution works with SIP/IAX2,
PSTN lines, ISDN, T1/PRI, and GSM/3G/4G.

Secure & Reliable
Gain peace-of-mind with advanced fail-over/
redundancy, built-in security, monitoring and reporting
capabilities as standard. Additionally, the internal
firewall/threat detection and support for TLS and
SRTP encryption means that your communications
remain secure from unexpected threats to your system.

Key Features & Benefits:
• Quick multi-site & remote user connections
• Advanced call handling options
• Built-in call recording capability
• Integration with Cloud Contact Center & CRMs
• Conferencing & three-way calling
• Visual voice mail & Email to SMS
• Web-based management
• Powerful add-ons include: eMobile app for
smartphones, auto-provisioning, LDAP, conference
panel, VPN server, and more!

Take Your Extension With You As You Travel

Whether you’re traveling for business or personal reasons, your business doesn’t stop operating just because you’re away! Take the critical features of your business phone on the road with you by using the ESI eMobile™ application for smartphones. Access voice mails, contact directories, and call recording features from wherever you may be, and always stay available to receive calls from your most valuable clients – even from the beach! eSIP Evolution VoIP phone system.

ESI Communicator™ (Desktop Call Control) This PC-based desktop application provides an interface where users can access basic call control features such as Drag-andDrop Transfers, Forward, Visual Park, Hold, Voicemail Access and more! Additional features include Monitor, Whisper, Barge, Agent Login, and Chat, plus the Extensions List shows presence status for every extension at your location.

ESI Access™ (Physical Access Control) This is a great solution to keep your facilities more secure. Combining RF scanning technology with ESI’s award-winning eSIP Evolution Series communications system, this access control solution allows entry/ exit access via programmed RFID cards, the built-in dial pad, or both. Administrators can log-in to view detailed information, such as employee work hours and attendance history

Call toll-free today to start saving on your monthly phone bill 844-602-0881. Or contact us with our quick quote page.

ESI eSIP Evolution Series™ Features:

• Application Server (extended features)

• Automated Attendant (IVR)

• Attended/Blind Transfer

• AutoCLIP

• Blacklist/Whitelist

• Call Back • Call Detail Records (CDR)

• Call Forwarding • Call Monitor

• Call Parking

• Call Pick-up

• Call Recording

• Call Routing

• Call Waiting

• Caller ID

• Conferencing

• Custom Prompts

• Dial by Name Directory


• Distinctive Ringtones

• DNIS • Do Not Disturb (DND)

• Event Center

• Email to SMS/SMS to Email

• Fax to Email • Paging/Intercom

• LDAP • Mobility Extension

• Multicast Paging

• Multi-language Support

• Music on Hold

• One Touch Recording

• Queues (ACD)

• PIN List

• Phone Auto-Provisioning

• Real-time Status Monitor

• Ring Groups

• SIP Forking


• Speed Dial

• Time Conditions

• User Portal

• User Permissions

• VLAN Tagging

• Voice Mail

For more information from esi click here.