Yeastar Tg400l 4 Ports 4-Glte Gateway

Key Features 4 x LTE ports supporting 4 SIM cards for concurrent calls Seamless VoIP to GSM/4G and GSM/4G to VoIP communication Supports VoLTE for high-quality HD voice calls Built-in failover and load balancing for reliability SMS sending, receiving, and management features Compatible with major IP PBX systems (Asterisk, 3CX, Yeastar) Web-based GUI for easy configuration and monitoring Secure communication with TLS and SRTP encryption