Voice over IP technologies allow telephone calls to be made over an IP network such as the internet instead of the ordinary PSTN system. Calls can traverse the Internet, or a private IP Network such as that of a company. The phones use control protocols such as Session Initiation Protocol. Ordinary PSTN phones are used as IP phones with analog telephony adapters (ATA).

Grandstream Networks, USA, is the leading manufacturer of IP voice/video telephony and video surveillance solutions. Grandstream serves the small-to-medium business and consumer markets with innovative products that lower communication costs, increase security protection, and enhance productivity. The open standard SIP-based products including SIP based IP Cameras offer broad industry interoperability, unrivaled features, flexibility, and price-performance competitiveness.

1. Install one IP-PBX at your head office and IP devices such as IP phones and IP Cameras at multiple branches to have video / audio communications at no extra cost. IP-PBX is a all-in-one voice + fax + video + data communication solution for SMBs.


2. Integrate legacy PSTN trunks, analog phones/faxes/ cameras into the system


3. Supports cutting edge H.264 real-time video compression with excellent image quality and industry leading SIP/VoIP for full duplex 2-way audio and video streaming


4. Convert Analog cameras into IP cameras and Analog phones into IP Phones


5. Video Conferencing and Audio Conferencing solutions between offices

• All-in-one IP-PBX system (Model-GXE502x)
• Enterprise IP Telephone (Model-GXP 2010/ 2020)
• IP Telephone (Model-GXP280d)
• IP Multimedia Phone (Model-GXV3140)
• IP Video Telephone (Model-GXV3000)
• IP Camera (Model-GXV3601)
• IP Video Server (Model-GXV 3501/3504)
• Analog Telephone Adaptor (Model-286/486)
• Analog Gateway (Model-GXW410X)

DISCLAIMER : Design & Specifications of the products are subject to change