4 or 8 FXS ports with PSTN life line in case of power failure2 10/100 Mbps network ports (switched or routed)Comprehensive codec support, caller ID, f..
GP Rechargeable batteries are all round, powerful and suitable for a wide range of applications. These models stay in power over time and can be recha..
USB-C cable, good for newer users, phones and tablets MacbookSwinging and New Technology With New Technology, By Making Achievements For Them And Impa..
Energy-efficient monitor with a screen capacity of 1.7 "2.7-inch screen energy-saving monitor3. Two-way SIP v2.0 connectionGets energy through a 4.PoE..