VoIP GSM Gateway HG-2000V comes complete with:
The VoIP Gateway and GSM ports (Embedded VoIP, no need for any external VoIP Gateway).
16 simultaneous bi-directional VoIP to GSM connections.
64 SIM cards MultiSIM rotation.
Upgradeable up to 72 GSM Ports / 288 SIMs.
GSM worldwide use (850/1900 or 900/1800).
Advanced LCR & Routing Groups.
IP address & DDI pattern restrictions.
Remote Pre-Paid SIM recharge.
Integrated antenna splitter.
Redundant Power Supply Optional.
WEB management and control.
Quick Installation.
It's a gsm gateway for voip calls.
Dinstar UC2000-VE is a 4 or 8 channelsVoIP GSM ...
Come From Shenzhen Dinstar Co.,Ltd.
whatsapp 0086-18860990013 Product Description AF-GSM300-HW868 Data Transfer Unit/Smart Gateway General Smart gateway connection with lora/RS485, 4g energy meter AF-GSM300-HW868 dowload is lora and rs485 communication , need to be used with AEW100 energy meters, upload is ...
Dinstar UC2000-VA is a single channelVoIP GSM ...
Come From Shenzhen Dinstar Co.,Ltd.