Benefits
Easy access to Internet phone call
Cost Saving - Telephone call from VPN or public Internet
Follows the existing telephone call dial plan
Easy interface to ADSL/Cable Modem or Leased line equipment
Built-In two 10/100BaseT Switch/Hub (option)
Features
Support ITU-T H.323 V2/V3/V4 protocol .SIP,MGCP
PPPoE
Behind NAT router or IP sharing device
Support two LAN phones behind the same NAT
the NAT supports multi public IP, the LAN phones that behind the NAT can be found by its IP address.
Support both Fixed IP and DHCP
Support H.235 security function
Support Fast Start and H.245 Tunneling
Provide H.450 services (Hold, Transfer, Forward)
Automatically Gatekeeper Discovery
Provide Peer-to-Peer Mode (Non Gatekeeper needed) selection
Speaker phone and Handset operation
Ring tone, Speaker and Handset volume adjustable
MS-NetMeeting v3.0 compatible
Support QOS by setting TOS (Type Of Service) parameters of VoIP packet