Grandstream HandyTone 502

Grandstream HandyTone 502


HandyTone 502 (HT-502) from Grandstream is an analog 2xFXS, 2xETH VoIP Gateway (SIP ATA adapter) with the integrated router.

Grandstream HandyTone series adapters (ATA / IAD / VoIP Gateway) offer a wide range of devices with excellent voice quality and other features, which allow user to choose the best device model suiting their needs.

Fully focused on open standards, these VoIP-gateways guarantee work with multiple systems, Softswitches and servers from various producers, supporting the SIP protocol. The HandyTone solutions have been tested and successfully used by many operators of IP-telephony (VoIP) around the world.

VoIP-Gateways from Grandstream Networks are successfully used by more than a dozen operators across the globe. VoIP-gateways produced by Grandstream Networks have been known in the U.S. telecommunications market as a reliable, easy to set up and use, low cost solutions for service providers and end users.


Providers in database: 6433
Register VoIP Provider

Teles. VoIPBOX Bri VoIP Gateway

Teles. VoIPBOX Bri VoIP GatewayVoIPBOX BRI is a high quality feature rich VoIP gateway, which can be integrated into your clients’ telephone environment without making any changes to existing hardware footprint. This is the ideal solution for small and medium businesses, looking for a transition to sustainable cost effective telephone infrastructures. This device can be configured with 1 or 2 BRIs as TE (Terminal Endpoints) and up to 4 BRIs as NT (Network Termination) devices, meaning that a single device is capable of providing up to 8 VoIP channels.

View more WIKI
United States Tele Connexions Communications Inc.

Tele-Connexions became the Global Internet Telephone provider that fills the demand for providing carriers and the end users in the third world marketplace EMEA (Europe, Middle East, Africa) and the Caribbean, with reliable and economical solutions to imp

Read more