Confidential and proprietary materials for authorized Verizon personnel and outside agencies only. Use, disclosure or distribution of this material is not permitted to any unauthorized persons or third parties except by written agreement. PID# CES 2012 Demonstration Comrex ACCESS IP Audio Codec

Confidential and proprietary materials for authorized Verizon personnel and outside agencies only. Use, disclosure or distribution of this material is not permitted to any unauthorized persons or third parties except by written agreement.2 Problem –ISDN lines that radio broadcasters have used for remote broadcasts for decades are no longer available in many areas and cost can be prohibitive Solution –Comrex ACCESS is an audio over IP codec that, when connected to the Verizon 4G LTE network, provides ISDN-like results with superior mobility at a fraction of the cost Take-Away –Verizon 4G LTE allows radio broadcasters to transmit high quality, fully bidirectional audio from virtually anywhere

Confidential and proprietary materials for authorized Verizon personnel and outside agencies only. Use, disclosure or distribution of this material is not permitted to any unauthorized persons or third parties except by written agreement.3 Product Description –Live, broadcast quality, low delay, mobile audio transfer system for live radio remote broadcasts. System provides full-duplex audio connection between remote site and studio for news, sports and outside broadcast events. Features –Small, battery powered encoder/decoder –Full-duplex, low delay stereo audio –Integrated professional audio mixer with balanced connections –Built-in LCD display for easy configuration and control –Dual USB Ports for multiple device connections –Dedicated hardware solution for studio –Optional add-on mixer for additional Mic inputs and headphone outputs –BRIC Traversal Server (BRIC-TS) provides for easy connections to devices behind network firewalls and NATs.

Confidential and proprietary materials for authorized Verizon personnel and outside agencies only. Use, disclosure or distribution of this material is not permitted to any unauthorized persons or third parties except by written agreement.4 Equipment –1 ACCESS Portable Codec w/power supply –1 Genelec powered Speaker Power requirements –2 120V AC mains connections Internet Connectivity/Server requirements –We will need wired Internet connectivity capable of SIP connections at 1.5Mb/s

Confidential and proprietary materials for authorized Verizon personnel and outside agencies only. Use, disclosure or distribution of this material is not permitted to any unauthorized persons or third parties except by written agreement.5 ApplicationLTE UL Demand (Mbps) LTE DL Demand (Mbps) Non-LTE UL Internet (Mbps) Non-LTE DL Internet (Mbps) LiveShot1.5

Confidential and proprietary materials for authorized Verizon personnel and outside agencies only. Use, disclosure or distribution of this material is not permitted to any unauthorized persons or third parties except by written agreement.6 STORYBOARDS TitleBoothStage 1LiveShot Block Diagram

Confidential and proprietary materials for authorized Verizon personnel and outside agencies only. Use, disclosure or distribution of this material is not permitted to any unauthorized persons or third parties except by written agreement.7 Comrex ACCESS IP Audio Codec Scenario: 1) ACCESS is powered on and 2) 4G LTE modem is configured with touch screenconnected to USB port 3) Microphone/headphones are connected

Confidential and proprietary materials for authorized Verizon personnel and outside agencies only. Use, disclosure or distribution of this material is not permitted to any unauthorized persons or third parties except by written agreement.8 ACCESS Network connection –ACCESS automatically connects to Verizon 4G LTE Network and connects back to the studio unit via Public Internet. BRIC-TS can aid with difficult connections. ACCESS Portable in the field ACCESS Rack in the studio 4G LTE Tower BRIC Traversal Server (optional) Public Internet On-Air Studio Studio Audio Router IP Audio Data (UDP) Audio IP Control Data (TCP)