VoIP telephone JWAT914

IP66for railway applicationsindustrial

Application 1. Subways, highways, power plants, petrol stations, docks, steel companies, etc., have special requirements for environmental protection against moisture, fire, noise, dust and frost. 2. High noise place Features Compatible with various IPPBXs using standard SIP and IAX protocols And VoIP voice platforms (such as IMS, softswitch system, call center, etc.) can meet the networking application requirements in different network environments. Full range of TA products Covers 4-32 voice ports, high-performance processors, high-capacity, full-concurrency call processing, carrier-grade stability Follow standard communication protocols It supports SIP/IAX protocol and can communicate with various IMS/softswitch systems. Rich speech coding Support G.711 (alaw/ulaw), G.722, G.723, G.726, G.729A, GSM, ADPCM Multiple codec algorithms. High quality voice Advanced carrier-grade G.168 line echo cancellation, excellent voice quality. QoS guarantee, support port-based priority control, ensure voice packets are in High priority in the network to ensure voice quality. High reliability Supports multiple encryption methods such as TLS/SRTP/HTTPS for signaling and media streaming Perform encryption/decryption. Supports overcurrent and overvoltage protection mechanisms (ITU-T, K.21). Can take 8 roads. Management mechanism Built-in web configuration, providing a visual management interface while supporting remote management.