User Guide
User Guide
1-7
1.1
Main features
•
Call Out & Call In
• Voice over IP c all (through Gatekeeper)
• IP address calling / Peer to Peer calling (Future Firmware Upgrade)
• 3Way IP Conference call
•
Call features
• Call Waiting
• Call Hold
• Call Forward: No Answer / Busy / All
• Call ID (Type 1 and 2)
• Call Transfer (Dependant on ITSP)
•
Setup & Configuration
• Web Based Configuration
• Password Protection for Web Configuration
•
Audio Codec Feature
• G.711, G.726, G.729a
• Voice Activity Detection
• Silence Compression
• Comfort Noise Generation
• Echo Cancellation
• Jitter Provisioning
•
Protocols
• SIP v2.0
• T.38 Fax over IP support
•
Network Support
• Static IP Support
• NAT Traversal with STUN client
• NAT Traversal with outbound proxy
• DHCP Client
• DNS Relay Agent
• Single VPN Pass Through for IPSEC, L2TP, PPTP
• FTP and Web Management Support