1. Innovative IP Voice & Video

2. Company Overview Founded in 2002 Over 500 employees Leading manufacturer of IP Voice/Video Telephony and Surveillance solutions Primarily serving small-to-medium size businesses (SMBs) and consumer markets Boston - Headquarters Los Angeles, CA Dallas, TX US Casablanca - Support Center, EMEA Morocco Moerdijk - Warehouse Netherlands Hanghou, Shenzhen China Hong Kong - Warehouse Venezuela Venezuela- Support Center, LATM

3. Grandstream Product Lines Grandstream Networks, Inc. VoIP Product Lines Surveillance Product Lines IP Multimedia Phones Enterprise IP Phones Small Business / Home Office IP Phones IP PBX Appliances Analog VoIP Gateways Analog Telephone Adapter Mini Dome IP Cameras Outdoor/Infrared IP Cameras IP Video Encoders Network Video Recorder Video Management Software

4. Certified VoIP Product Line R19 R20 Analog Telephone Adapter: HT502 HT503 HT701 HT702/704 Analog VoIP Gateways: DECT IP Phones: Small Business IP Phones: Enterprise IP Color Phones: IP Multimedia Video Phones: GXW400x GXW410x GXW42xx DP715 DP710 GXP116x GXP140x GXP1450 GXP2130 GXP2140 + EXT GXP2160 GXV3240 + EXT GXV3275

5. UC-One Features UC-One Features: Buddies list Retrieve and display all groups Status management Presence Quick dial Search contact list IM Presence Conferencing Voice Sharing

6. Thank you!