4G/VOIP dual-mode wireless phone, WiFi/SIP network desktop phone
JR403-GP
fixed telephone is a multi-functional communication terminal, which is a VOIP terminal product with high practicality and manageability for voice communication on IP networks. It can be used in extensions and network IP telephone operating networks within the enterprise and has Internet access User. It can connect to the operator's 4G network, and the communication cost is extremely low with the support of the operator. It can also be used as a communication tool with high cost performance, high stability, and most in line with traditional usage habits in various private networks.
1. Wi-fi hotspots are supported
2.4GB VoLTE voice, enabling voice calls based on traffic
3 support FM radio, SMS, MP3
4.SIM card support to reduce calls
5.SD card support
Technical specifications4G/VOIP dual-mode wireless phone, WiFi/SIP network desktop phone
VOIP parameters of this device
This device is a standard SIP protocol, which is perfectly compatible with all PBX sip servers on the market