SINGULARITY¡¯s leading-edge IP Phone FNT4, a blend of modern VoIP technology and a familiar traditional form factor, the FNT4 brings quality voice communication, cost-saving solutions and rich information functionality for small and medium enterprises and ITSP¡¯s (Internet Telephony Service Providers). Using an integrated keypad and web administration, users are able to establish voice communication via an existing Internet connection in minutes
Features
1. Support SIP Protocol (RFC2543, RFC3261)
2. Support PSTN
3. Display and save 16 records of incoming calls
4. Save and search 16 records of outgoing calls
5. Phone book: 40 groups
6. Review dialing time automatically
7. Search, delete and redial incoming calls and outgoing calls
8. Preset forbidden numbers
9. Support roam
10.Display the number of the phone
11.Preset segments
12.Display date, time and adjust automatically
13.Save
14.Support PPPoE protocol
15.Supports DHCP dynamic IP address distribution and static IP address configuration
16.Voice coding arithmetic: G.711A/U, G.723.1, 729A/B, G.726, support select automatically, VAD/CNG can save bandwidth
17.Support user¡¯s authentication
18.TCP/IP (ARP/RARP, IP/ICMP, UDP/TCP/IP, RTP/RTCP)
19.Support TFTP and Console
20.IEEE 802.1P/802.1Q/ToS u 10 Base t/100Base TX)
21.DNS: Domain Name Server
22.Call Transfer, Call Forwarding, Call Waiting
23.Tri-part conversations
24.DDNS
25.Support upgrading automatically
26.Hand-free conversations
SPECIFICATIONS
1. Supports DHCP dynamic IP address distribution and static IP address configuration
2. Support PPPoE protocol (ADSL, Cable Modem)
3. G.711A/U, G.723.1, 729A/B, G.726, support select automatically, VAD/CNG can save bandwidth
4. Dynamic voice examination: CNG (Comfort Noise Generation), dynamic voice buffer technology
5. accords with G.165 Echo cancellation
6. accords with ITU-T signaling voice and DTMF creation and check
7. Supports coding dialing regular based on E.164
8. AC/DC power adapter: Input AC 220/110V, Output: 9V DC, 1200mA
9. Operating Temp.: 0 to 50¡ãC
10.Storage Temp.: -30¡ã to 65¡ã C
11.Relative Humidity: 10%~90% no dew
12.Dimension: 225¡Á205¡Á50mm
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