DTMF detection : G.711 A Law, G.711 U Law, G729, G.723.1, LBC(optional)
Update : You can choose different ways to update the software such as Http .FTP or series port to get new features of the products without changing the hardware.
WAN port : 1 WAN port
Configure and manage : Supports WEB/SNMP/Telnet/Console configuration methods
Ring generation : High performance Voice Activity Detector(VAD) and Comfort Noise Generator
Reverse voltage to support billing : High quality Bad Frame Interpolation
Optional inter-communicability : Supports server standard protocol such as SIP/MGCP and so on.
Call progress Tones and User Defined Tones generation : G.168-2000 compliant 128m sec lengthadaptive Echo Cancel
Connect to telephone (or) pc for voip alternatively simply connect your headset through the switch to computer & telephone � any brand headsets can be connected � compatibility switch control for all brands of telephones...
Mfrs. Of led driver, led controller, switching power supplies, battery charger, dcdc converter, transformer, cvts, switching adaptors, cctv camera power supply, medical power supply, solar products, e-rickshaw charger, e- bike charger, car inverter,...