voip gateway, voip adapter (KTA3100)
Competive Features:
Enables PBX connection to VoIP Services
SIP protocol
For office use
4 FXS ports
Ethernet ports: ONE* 100 Base-T Ethernet port
Functions: Caller ID transfer, Call forwarding: Busy, No answer, Volume adjust, Ringer selec... - Update: 2009-10-16