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
Specifications
|
Air Interfaces |
Telephony standards: DECT / GAP Frequency range: 1880 - 1900 MHz (Europe), 1920 - 1930 MHz (US) |
|
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) |
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Voice over Packet Capabilities |
Base Station : Dynamic Jitter Buffer |
|
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> |
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QoS |
Layer 2 (802.1Q VLAN/802.1p), Layer 3 (ToS, DiffServ, MPLS) |
|
IP Transport |
RTP/RTCP |
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DTMF Method |
In-audio, RFC2833 and/or SIP Info |
|
IP Signaling |
SIP (RFC 3261) |
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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: |
- Sản phẩm chính hãng Grandstream của Mỹ.
- Sản xuất tại Trung Quốc.
- Bảo hành: 12 tháng.
