1. July 17, 2013

2. Confidential and Proprietary. Subject to Non-Disclosure Agreement. Welcome and Introduction ANPI SIP Trunking Product Suite Unlimited Local Unlimited Long Distance Unlimited Long Distance International Countries Promotional Pricing SIP Long Distance Packages Burstable SIP Trunking Differentiators SLA Randy Lemmo, Executive Vice President of Carrier Solutions Q&A Wrap Up 2

3. Confidential and Proprietary. Subject to Non-Disclosure Agreement. 3 Our Mission Become the nation’s leading provider of cloud-based unified communications and application solutions to small and medium sized businesses as well as small to mid-size communications providers Our Solutions Business VoIP SIP Trunking Long Distance Toll Free Local Access Services Internet Access Investment Highlights Unique Market Position Favorable Market Dynamics Significant Market Opportunity Strong Management Team with Deep Telecom Experience Established 1996 Operations in Springfield, IL, Frisco, TX and Santa Clara, CA ~$123 million revenue ~$30 million gross profit ~$7 million EBITDA Serve roughly 400 independent RLECs Access to ~5.6 million wholesale voice customers and ~3 million wholesale broadband customers ~135 employees Established 1996 Operations in Springfield, IL, Frisco, TX and Santa Clara, CA ~$123 million revenue ~$30 million gross profit ~$7 million EBITDA Serve roughly 400 independent RLECs Access to ~5.6 million wholesale voice customers and ~3 million wholesale broadband customers ~135 employees

4. Confidential and Proprietary. Subject to Non-Disclosure Agreement. Any business can take advantage of managed ANPI SIP Trunking with or without an existing phone system. ANPI provides, at no cost, an Integrated Access Device (IAD) with every managed SIP Trunk. The IAD is critical to ensuring superior voice quality and exceptional support. 4

5. Confidential and Proprietary. Subject to Non-Disclosure Agreement. Discounted Long Distance Rates Unlimited Local Calling Free E911 Registration CNAM G.711, G.729A and T38 Codec Support Up to 10 DIDs per SIP Trunk/CCS ANPI Provided IAD (Fully Managed) Discounted Toll-Free Rates Discounted International Rates Customers may use existing broadband connections that meet our voice quality requirements 5

6. Confidential and Proprietary. Subject to Non-Disclosure Agreement. Unlimited Local and Long Distance Calling Free E911 Registration CNAM G.711, G.729A and T38 Codec Support Up to 10 DIDs per SIP Trunk/CCS ANPI Provided IAD (Fully Managed) Discounted Long Distance Rates Discounted Toll-Free Rates Discounted International Rates Virtual DIDs Customers may use existing broadband connections that meet our voice quality requirements 6

7. Confidential and Proprietary. Subject to Non-Disclosure Agreement. Argentina Australia Austria Belgium Brazil Canada China-Taiwan Colombia Costa Rica Czech Republic Denmark France Germany Greece Hong Kong Hungary India Indonesia Ireland Israel Italy Japan Mexico Netherlands New Zealand Norway Peru Poland Portugal Puerto Rico Romania Singapore Spain Sweden Turkey United Kingdom U.S. Virgin Islands 7 International Calling Destinations Included in Unlimited Long Distance Option (Landline terminations only)

8. Confidential and Proprietary. Subject to Non-Disclosure Agreement. 8

9. ANPI SIP Long Distance includes calling to the contiguous U.S. and 37 other countries at one low price. It also offers toll free calling throughout the U.S. Businesses choose the bundle of minutes that fits their calling needs and enjoy the security of a fixed monthly cost for long distance and toll free service. Businesses may have one user or hundreds of users; capacity is only limited by the available broadband. If additional capacity is needed, ANPI also provides business-class broadband. 9

10. Confidential and Proprietary. Subject to Non-Disclosure Agreement. The ANPI Burstable SIP Trunk option is available with any ANPI SIP Trunk and provides businesses with assurance that communications will not be impaired by a spike in demand. Although you may have ordered a defined number of SIP trunks, the ANPI Burstable SIP Trunk allows for the number of calls to exceed the provisioned capacity by 25%. The ANPI Burstable SIP Trunk is available with either unlimited local calling only or unlimited local and long distance calling. It is an option added to the ANPI SIP Trunk and available on either a native SIP or PRI with IAD connection. 10

11. Confidential and Proprietary. Subject to Non-Disclosure Agreement. 11 What Separates ANPI from the Competition Bundled Long Distance Unlimited Long Distance International to 35 Countries Burstable SIP Trunking Managed from the Customer Premise IAD Account Coordinator through 1 st Bill

12. Confidential and Proprietary. Subject to Non-Disclosure Agreement. 12

13. Confidential and Proprietary. Subject to Non-Disclosure Agreement. Step 1 Step 2 Step 3Step 4 Step 5 13 Step 1: Your account coordinator will: Contact you to review your order. Confirm installation timeline and milestones. Facilitate acceptance of services. Build your order with ANPI. Step 2: Your implementation engineer will: Work with your designated technical contact to review your phone and LAN set up. Confirm the technical details for implementing your ANPI services. Step 3: Your provisioning specialists (if applicable) will: Order your broadband and equipment. Secure a date to migrate your local telephone numbers and 800 services. Step 4: Your test and turn up technician will: Work with your phone and LAN vendors to transition services. Our 2 step process*: Install and test your ANPI IAD, verify connectivity, make test calls and confirm Internet connection. Migrate your local telephone numbers and services to ANPI. Step 5: Once implementation is completed your account coordinator will: Review your services with you to ensure we’ve “got it right.” Main point of contact for service needs through first bill. Review your first full invoice with you to answer any questions you have. Transition your support to customer care.

14. Confidential and Proprietary. Subject to Non-Disclosure Agreement. 14

15. Our Next Webinar will be August 21, 2013 2:00–3:00 PM CST Please contact your Channel Manager to request additional topics! 15