1. www.grandstream.com

2. Overview Company Overview GXP Series IP Phones GXV IP Multimedia Phones ATA and Gateways Coming Soon! Company Overview GXP Series IP Phones GXV IP Multimedia Phones ATA and Gateways Coming Soon! www.grandstream.com

3. Company Overview Founden in 2002 Over 400 employees Leading manufactuer of IP voice/video telephony and surveillance solutions Serving small-to- medium business and customer markets Locations Hanghou Shenzhen Boston - Headquarter Los Angeles, CA Dallas, TX Casablanca Moerdijk - Warehouse www.grandstream.com US CHN MAR NL

4. www.grandstream.com

5. GXP GXP2124 Key System IP Phone Linux based, 240x120 graphic LCD with backlight and 8-level grayscale, 4 lines, 4 soft keys, 24+4 BLF keys, 5-way conference, EHS (Electronic Hook-Switch), HD audio, multi-language, XML screen, personalized Web apps GXP2120 Executive IP Phone Linux based, 320x160 graphic LCD with backlight and 8-level grayscale, 6 lines, 4 soft keys, 7 BLF keys, 5-way conference, HD audio, full duplex speakerphone, multi-language, XML screen, expansion module, personalized Web apps GXP2110 Key System IP Phone Linux based, 240x120 graphic LCD with backlight and 8-level grayscale, 4 lines, 3 soft keys, 18 BLF keys, 5-way conference, HD audio, full duplex speakerphone, multi-language, XML screen, expansion module, personalized Web apps GXP2100 Mainstream IP Phone Linux based, 180x90 graphic LCD with backlight and 8-level grayscale, 4 lines, 3 soft keys, 7 BLF keys, 4-way conference, HD audio, full duplex speakerphone, multi-language, XML screen, personalized Web apps Enterprise IP Phones

6. www.grandstream.com GXP1450 Entry Level IP Phone Linux based, 180x60 graphic LCD with backlight and 4-level grayscale, 2 lines, 3 soft keys, 3-way conference, HD audio, full duplex speakerphone, multi-language, XML screen, personalized Web apps GXP1400/1405 Basic Small-Business IP Phone Linux based, 128x40 graphic LCD, 2 lines, 2 SIP accounts, 3 XML programmable soft keys, 3-way conference, HD audio, dual network ports, integrated PoE (GXP1405 only), power adapter, headset jack, TLS/SRTP/HTTPS, TR-069, auto-provisioning, multi-language GXP1100/1105 Simple IP Phone Linux based, Single SIP account, 4 programmable soft keys, HD audio, single network port, integrated PoE (GXP1105 only), power adapter, TLS/SRTP/HTTPS, TR-069, auto-provisioning, multi-language Small Business/Home Office IP Phones GXP

7. GXP2124 Enterprise HD IP Phone Introducing HT 702/704 Analog Telephone Adapter www.grandstream.com

8. GXP2124 Enterprise HD IP Phone Supports EHS (Electronic Hook Switch) HD audio Full-duplex, hands-free speakerphone Phonebook with up to 2,000 contacts Personalized application service Automated provisioning using TR-069 or encrypted XML file 5-way conferencing, up to 32 call appearances www.grandstream.com

9. HT702/704 Analog Telephone Adapter 2/4 FXS Ports Caller ID Call Waiting 3-Way Conference Transfer Forward Multi-Language Voice Prompt T.38 Fax Strong Security protection of voice and date privacy using TLS/SRTP/HTTPS Auto Provisioning TR069 & HTTP/HTTPS/ TFTP www.grandstream.com

10. GXV3140 Analog VoIP Gateways P multimedia phone with 4.3” TFT color LCD, advanced VGA resolution CMOS camera, 128MB RAM and 128MB Flash, 4 XML programmable keys, dual network ports, up to 3 SIP accounts, Skype, HD audio, H.264/H.263/H.263+ video for WQVGA/QVGA/CIF/QCIF resolutions, rich multimedia applications GXV3175 IP Multimedia Phone With 7” Touch Screen LCD IP multimedia phone with 7” resistive touch screen LCD, advanced 1.3M pixel CMOS camera, 256MB RAM and 256MB Flash, dual network ports with integrated PoE, integrated WiFi (802.11b/g/n), up to 3 SIP accounts, HD audio, H.264/H.263/H.263+ video for VGA/WQVGA/QVGA/4CIF/CIF/QCIF resolutions, rich multimedia applications IP Multimedia Phones GXV

11. www.grandstream.com HT502 2-FXS-port Analog Telephone Adapter 2-FXS-port analog telephone adapter with integrated router and QoS capability, up to 2 SIP profiles, advanced security protection with TLS/SRTP/HTTPS, auto provisioning HT503 1-FXS/1-FXO port Analog Telephone Adapter 1-FXS and 1-FXO port analog telephone adapter with integrated router and QoS capability, up to 2 SIP profiles, advanced security protection with TLS/SRTP/HTTPS, auto provisioning HT701 1-FXS-port Analog Telephone Adapter 1-FXS-port analog telephone adapter, up to 2 SIP profiles, advanced security protection with TLS/SRTP/HTTPS, auto provisioning HT702/704 2/4-FXS-port Analog Telephone Adapter 2/4-FXS-port analog telephone adapter, up to 2 SIP profiles, advanced security protection with TLS/SRTP/HTTPS, auto provisioning Analog Telephone Adapters HT

12. www.grandstream.com COMPARISON HT286 / HT701

13. www.grandstream.com GXW4004/4008 4/8-port FXS Gateway 4/8-port FXS gateway with PSTN fail-over life line, integrated router with QoS capability, multi-SIP profiles per account/port, advanced security protection with TLS/SRTP/HTTPS, auto provisioning GXW4024 24-port FXS Gateway 24-port FXS gateway (both RJ11 and 50-pin connector), multi- SIP profiles per account/port, advanced security protection with TLS/SRTP/HTTPS, auto provisioning GXW4104/4108 4/8-port FXO Gateway 4/8-port FXO gateway, integrated router with QoS capability, multi-SIP profiles per account/port, advanced security protection with SRTP, auto provisioning Analog VoIP Gateways GXW

14. 4.3” Touch Screen LCD USB, SD, Bluetooth 6 lines, 5-way Conferencing HD Voice Android 2.3 Gingerbread Android Market GXP2200 www.grandstream.com

15. HT715/HT710 DECT Gateway/Handset www.grandstream.com Up to 5DECT handsets per base action 5 SIP accounts 5 concurrent calls 10H Talk time 100H Standby 50m indoor/300m outdoor range 1.7” 102x80 LCD on DEC handset IPv6 - TR069 - Skype ( all pending )