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Brief Description:
- IT-I701 is an internet based voice network phone terminal. PHONE series IP phone adopts multiple voice control protocols and voice compression coding methods to directly convert analog voice into IP packet for internet transport, thus effectively using the existing bandwidth to provide PSTN quality voice service.
Interfaces:
- 1 X WAN
- 1 X LAN
Voice Features:
- Support Bridge and Router model
- Power Over Ethernet（Optional Parameters）
- Support IAX2 and dual sip public server
- Codec: G.711A/u, G.7231 high/low, G.729
- Support Voice Gain Setting, Jitter Buffer, VAD, CNG
- Call hold;
- Unattended/ attended call transfer
- Call waiting and per call-waiting blocking
- Call forward (Always, busy, no answer, power off)
- Voip speed dial
- VoIP digital map
- User define ring tone
- E.164 dial plan and customize dial rules
- Caller number/name display
- Voice promote
- Configurable jitter buffer size
- Configurable audio frame
- Call control: SIP RFC3261,H323,Tone generation and Local DTMF re-generation according with ITU-T
Network Features:
- Static/Dynamic WAN-IP-Addressing
- MAC Address
- TCP:Transmission Control Protocol
- DHCP:Dynamic Host Configuration Protocol
- PPPoE：PPP Protocol over Ethernet
- SNTP, Simple Network Time Protocol
- STUN - Simple Traversal of User Datagram ...
- TOS:Type of service
- DNS：Domain Name Server
- Support Bridge and Router model.
- RTP: Real-time Transport Protocol
- RTCP:Real-time Control Protocol
- Telnet:Internet's remote login protocol
- HTTP:Hyper Text Transfer protocol
- FTP:File Transfer protocol
- TFTP:Trivial File Transfer Protocol
Management and Provisioning:
- Http, telnet, keypad
- Adjustable user password and super password
- URL based FTP,HTTP and TFTP auto provision
- Configure file download and upload by
- Support four settings storage, switch by keypad
- Safe mode provide reliability
- Four servers store and load by keypad
- 80 entries each for missed calls, answered calls and dialed calls
- 100 entries for speed dial number
- Multiply Language support
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