| Specifications︰ | Voice communication terminal based on wide band and independent of PC.
Key Features
• Support SIP RFC3261 RFC3262 RFC3265, IAX2
• Support PPPoE for xDSL.
• WAN/LAN: Support Bridge and Router model.
• NAT transverse: support STUN client, VPN
• Codec: G.711A/u, G.729,G.729A/B
• Echo cancellationz: Support G.168
• Support Voice Gain Setting, Jitter Buffer, VAD, CNG,
• DTMF: Support SIP info, DTMF Relay, RFC2833
• SIP application: support Call forward/transfer/holding/waiting
• Call control features: Flexible dial map; Support Hotline; Empty calling No. reject service; Black list for reject authenticated call; No disturb; Caller ID |
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