Yeaster TG 400 is actually a concise 4 networks VoIP GSM gateway that connects GSM network with VoIP. Simple face and it is also that ideal item for little and medium-sized enterprises with heavy needs of phone calls to cellular systems. The solution is a cost-saving relationship more affordable and also effective.
1) Cost savings – tremendously save phone bills with mobile-to-mobile calls and LCR.
2) Straight back up – Operate being an economical back-up once the landline network decreases.
3) Very easy to install – Everything can be easily arranged during the internet-based management software.
4) Easy to integrate High that is– compatibility big IP PBX and Softswitch brands.