-Supports open standard SIP protocols
- Quad-band GSM module supporting frequencies of 850MHz, 900MHz, 1800MHz, and 1900MHz
- Ensures high-quality voice transmission with QoS, VLAN, and comprehensive jitter
- Supports password protection, encryption, and secure authentication
- Allows for easy configuration and management through a web interface
- Supports multiple GoIP8 grouping modes for flexible deployment
- Reduces long-distance charges by leveraging VoIP technology
- Enables communication between GSM and IP networks
- Supports up to 8 GSM channels for high-volume call traffic
- Simple and convenient configuration via web GUI
- An 8-channel GSM/WCDMA VoIP gateway with support for SIP protocol and SMS transmission
- An 8-port GSM VoIP gateway with support for SIP and H.323 protocols, built-in encryption, and call back/SMS features