1. Nextiva UCaaS

2. 2 Nextiva Proprietary and Confidential, do not copy, duplicate or distribute. Nextiva.com Transition to Emerging Technologies Today Many employees have more than one “subscription” PBX TCO is higher than the cost of mobiles Workforce is shifting and needs to work remotely, at home or on the road Companies are not leveraging their aggregate buying power Net Result: High communications costs Tomorrow Each employee gets one subscription and 1,2, or 3 devices depending on role Mobiles seamlessly integrated into the enterprise comms experience Enterprise voice service transition to the mobile cloud Net Result: Employees work more effectively while remote and enterprise lowers communications costs

3. 3 Nextiva Proprietary and Confidential, do not copy, duplicate or distribute. Nextiva.com Nextiva App A Comprehensive Unified Communications solution for your business The Nextiva App User ExperienceOpennessMobilityGo to Market

4. User Experience

5. 5 Nextiva Proprietary and Confidential, do not copy, duplicate or distribute. Nextiva.com One Soure for All Devices Desktop / Laptop Unified & Seamless Client Mac / PC Smartphone / Tablet Suite of Applications Android, Apple, Blackberry, Windows

6. 6 Nextiva Proprietary and Confidential, do not copy, duplicate or distribute. Nextiva.com Simplicity through Seamlessness Seamlessness Multi Modal (voice and video calling, chat, conferencing, desktop sharing) Move a communications session from one mode to another (e.g. chat to video call) Multi Party (one-to-one, one-to-many) Move a communications session from one-to-one to one-to-many (e.g. regular call to conference call) Multi Device (smartphone, tablet, laptop, desktop, desk phone) Move an active communications session from one device to another (e.g. from mobile to desk phone)

7. 7 Nextiva Proprietary and Confidential, do not copy, duplicate or distribute. Nextiva.com Voice & Video One on one and multi-party calling with any device

8. 8 Nextiva Proprietary and Confidential, do not copy, duplicate or distribute. Nextiva.com Instant Messaging and Presence Rich Presence an Group Messaging – Seamlessly across all devices Group Messaging Presence Status Integrated Phone Partners Buddies

9. 9 Nextiva Proprietary and Confidential, do not copy, duplicate or distribute. Nextiva.com Web Collaboration Desktop and application sharing with Tablets and PC’s

10. 10 Nextiva Proprietary and Confidential, do not copy, duplicate or distribute. Nextiva.com Nextiva App User Experience – Universal Reach Call into enterprise from web Main phone number Call centers and help desks Join conferences on the app Video conferencing Web collaboration Communicate with other app users Audio and video calling Chat and sharing Web RTC

11. Mobility

12. 12 Nextiva Proprietary and Confidential, do not copy, duplicate or distribute. Nextiva.com Mobility – Network Centric approach Network-based / Nextiva Products Session Control Function (SCF) CAMEL/WIN integration with mobile network Extend your Hosted PBX features to all 2G/3G CS mobiles Business Identity, Short code dialing Call Transfer, ACD, Hunt Groups Attendant Console No change to dialing experience End user continues to use native dialer

13. Openness

14. 14 Nextiva Proprietary and Confidential, do not copy, duplicate or distribute. Nextiva.com UC Web CRM’s Social Extended to other business processes & tools Nextiva embraces multi-vendor solutions NextOS Integrator

15. 15 Nextiva Proprietary and Confidential, do not copy, duplicate or distribute. Nextiva.com Extendable to other Applications Desktop, Mobile Device Management, a vertical specific application Verticals Connectors Interop Calling Messaging Collaboration API’s

16. Product Capabilities

17. 17 Nextiva Proprietary and Confidential, do not copy, duplicate or distribute. Nextiva.com Nextiva Business Communications Applications Open API’s Integration Connectors CallingMessaging Collaboration Hosted PBX Instant Messaging and Presence HD Audio Conferencing Business Trunking Text Messaging Fixed Line SMS Video Meet Me Front Office ACD Call Center Unified Messaging Web Collaboration Broad Touch User Experience Phones, Tablets, Smartphones and Laptops

18. 18 Nextiva Proprietary and Confidential, do not copy, duplicate or distribute. Nextiva.com Unified Communication Capabilities A complete package of UC services for all business needs and sizes Focus on the end user’s experience Seamless experience on any device: phones, laptops, tablets, smartphones One platform for all segments Flexible products and services for all segments from very small business all the way to large business Business Tools Connectors, APIs Reports and Stats