Điện thoại IP không dây Grandstream DP710
- Điện thoại IP không dây Grandstream DP710 dây dùng chung với trạm phát (base station) Grandstream DP715 (Dùng mở rộng thêm tay con cho điện thoại không dây DP715).
- Tay nghe handset này hỗ trợ các tính năng cao cấp như hiển thị Caller ID, Call Waiting, 3-Way Conference, Transfer, Forward, Do Not Disturb, Message Waiting Indication(Stutter Tone), auto answer, hỗ trợ đa ngôn ngữ prompt, dial plan mềm dẻo
- An toàn và tự động cung cấp cấu hình sử dụng HTTP/HTTPS/Telnet/TFTP, multiple SIP accounts, SIP over TCP/TLS, SRTP
Điện thoại IP không dây Grandstream DP710
2831
712,000 VND (Chưa bao gồm VAT)
Giá trước đây 820,000 VNDTiết kiệm 14%
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Specifications
| Air Interfaces | Telephony standards: DECT / GAP Frequency range: 1880 - 1900 MHz (Europe), 1920 - 1930 MHz (US) Number of channels: 120 (Europe), 60 duplex (US) channels Emission power: 10 mW (average power per channel) Range: up to 300m outdoors/50m indoors |
| Networking Interface | One 10/100Mbps auto-sensing Ethernet port (RJ45) ( DP715 Base Station only) |
| LED Indicators | Base Station : Power, Network, Register, Call |
| Handset Display | 1.7” 102x80 FSTN LCD with color backlight |
| Factory Reset Button | Yes ( DP715 Base Station only) |
| Audio Interface | Handsfree speaker (Handset only) |
| Voice over Packet Capabilities | Base Station : Dynamic Jitter Buffer Handset : Speakerphone with Acoustic Echo Cancellation |
| Voice Compression | G.711 with Annex I (PLC) and Annex II (VAD/CNG), G.723.1, G.726-32 AAL2, G.729A/B, iLBC |
| Telephony Features | Caller ID display or block, call waiting, Flash, blind or attended transfer, forward, hold, do not disturb, 3-way conference/td> |
| QoS | Layer 2 (802.1Q VLAN/802.1p), Layer 3 (ToS, DiffServ, MPLS) |
| IP Transport | RTP/RTCP |
| DTMF Method | In-audio, RFC2833 and/or SIP Info |
| IP Signaling | SIP (RFC 3261) |
| Multiple SIP accounts per base station | Up to five (5) distinct SIP accounts per system; Independent SIP account per handset; Multiple handsets per SIP account |
| Hunting Group | Linear mode; Parallel mode; Shared Line mode |
| Provisioning | HTTP, HTTPS, TELNET, TFTP, TR-069 (pending), secure and automated provisioning |
| Security | Security protection: SIP over TLS and SRTP. |
| Device Management | Web interface or secure (AES encrypted) central configuration file for mass deployment |
| Device Management | Web interface or secure (AES encrypted) central configuration file for mass deployment. Support device configuration via built-in IVR, Web browser or central configuration file through TFTP, HTTP or HTTPS. Auto/manual provisioning system. NAT-friendly remote software upgrade for deployed devices including behind firewall/NAT. Syslog support |
| Phonebook(Per Handset) | 200 numbers (up to 24 digits) with an associated name (up to 16 characters); 10 outgoing call entries; 30 incoming calls entries |
| Multi-language Display | Base Station Web UI: English; Voice Prompt : English, Spanish; Handset LCD Menu (15): English, French, German, Spanish, Dutch, Italian, Czech, Danish, Greek, Norwegian, Polish, Portuguese, Russian, Swedish, Turkish. |
| Polyphonic Ringtones | 18 different ringer melodies are available to indicate an incoming call (internal intercom or external VoIP) |
| Battery Life | 10-hour talk time, 80-hour standby time, 16-hour charging time |
| Box Content | DP715: -1 Base Unit -1 handset including 2 rechargeable batteries(AAA, 1,2V/500mAh, NiMH) -1 power supply plug for base unit -1 Ethernet cable -service card -user guide DP710: -1 handset including 2 rechargeable batteries(AAA, 1,2V/500mAh, NiMH) -1 charger unit -1service card -1 user guide |
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