IAX2 voip phone

Specifications sip voip phone,IP phone 1)Support 2sip lines,IAX2,Can connect to SIP1 and SIP2 same time 2)Full duplex hands-free speakerphone Product Details VoIP Phone,SIP Phone,IP Phone 1)SIP support 2 SIP lines. Can connect to SIP1 and SIP2 server at the same time 2)SIP application: support Call forward/ transfer/ holding/ waiting / 3 way talking 3)Call control features: Flexible dial map, Hotline, Empty calling reject, Black list for reject authenticated call, limit call, No disturb, Caller ID Support Phonebook 500 records 4)Incoming calls / Outgoing calls / Missing calls. Each support 100 records 5)Support conference and voice record on SIP server 6)Support 10 kind of ring type and 1 user ring 7)Support IAX2, 8)Support MWI,SMS,Speed Dial, Memo, Multilanguage realizes localization 9)Support SIP 2.0 (RFC3261) and correlative RFCs 10)Codec:G.711 A/U Law, G.723.1, G.729a/b, G.722,G.722.1, G.726 11)Echo cancellation: Support G.168, and Hands-free can support 96ms, Hand free Speaker Phone 12)Support Voice Gain Setting, VAD, CNG 13)Full duplex hands-free speakerphone 14)NAT transverse:support STUN client 15)DTMF:Support SIP info, DTMF Relay, RFC2833 16)Support DMZ,VPN (L2TP) Overview VP320 VoIP Phone IP phone is an internet based voice network phone terminal. 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. VP320 VoIP Phone IP phone supports H323, SIP,Support Bridge and Router model.Support H323 and dual public server,offers two Ethernet interface and is compatible with various softswitch systems and VoIP voice gateways to provide broadband IP voice service. Features: Chip Infineon PSB 21553 LCD: 128*64 voice Features 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 Support Bridge and Router model Support SIP (or H323) and dual public server data features Static/Dynamic WAN-IP-Addressing PPPoE Management and Provisioning http, telnet, keypad and dedicate manage tool 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 Interfaces 1 X WAN 1 X LAN Specifications: Supported specification and applications: data networking MAC Address TCP:Transmission Control Protocol DHCP:Dynamic Host Configuration Protocol PPPoEPPP Protocol over Ethernet SNTP, Simple Network Time Protocol STUN - Simple Traversal of User Datagram ... TOS:Type of service DNSDomain 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 call control /voip Features: SIP RFC3261 H323 V4 Tone generation and Local DTMF re-generation according with ITU-T voice algorithms G.711(A-law or u-law) G.723.1(6.3kbps,5.3 kbps) G729/iLBC AGC(Auto Gain Control) G.168/165 compliant 16ms echo cancellation AEC(Auto Echo Cancellation) VAD (Voice Activity Detection) CNG(Comfort Noise Generation) Enviromental Electric requirements Voltage: 5V 24V Power adapter: output DC 5V/1A Operating requirement Operation temperature: 0 to 40° C ( 32° to 104°F) Storage temperature: -30° to 65° C (-22° to 149°F) Humidity: 10 to 90% no dew Standard Component: ItemQtyRemarks Phone1LCD Display, Keypad Adaptor1 CD1User Manual Ethernet Port2 CableN/A Packing: Inner box MEAS295×205×75mm G.W./unit1.008kg Carton MEAS5506×405×275mm G.W.10kg PCS/CTN10pcssip sip voip phone for ip pbx solution