Grandstream Wireless VoIP DECT Cordless Sip ip Phone

Specifications

Grandstream VoIP DECT Phone DT710

DP715/710 is the next generation of powerful, affordable, high quality and simple to configure VoIP DECT phones for small business and residential users. Their compact size, superb voice quality, rich feature set, market leading price-performance and wide range radio coverage enable consumers to maximize the power of IP voice application and mobility for a minimum investment. DP715/710 is SIP and DECT compliant and field proven for flexible deployment.

• DECT base station registers up to 5 DECT handsets and talks to up to 4 handsets concurrently
• Advanced telephony features including Caller ID, Call Waiting, 3-Way Conference, Transfer, Forward, Do Not Disturb, Message Waiting Indication(Stutter Tone), auto answer, multi-language voice prompt, flexible dial plan
• Secure and automated provisioning using HTTP/HTTPS/Telnet/TFTP, multiple SIP accounts, SIP over TCP/TLS, SRTP
  • DECT base station registers up to 5 DECT handsets and talks to up to 4 handsets concurrently
  • When multiple handsets share the same SIP account, Hunting Group supports the following flexible options:

  
  
  Linear Mode, all phones ring sequentially in the predestinated order
  
  Parallel Mode, all phones ring concurrently and after one phone answers,the remaining available phones can place new calls
  
  Shared Line Mode, all phones ring concurrently and always share the same line similar to analog phones

  • Advanced telephony features including Caller ID, Call Waiting, 3-Way Conference, Transfer, Forward, Do Not Disturb, Message Waiting Indication, auto answer, multi-language voice prompt, flexible dial plan
  • Support comprehensive voice codecs including G.711, G.723.1, G.729A/B, G.726 and iLBC
  • Secure and automated provisioning using HTTP/HTTPS/Telnet/TFTP, multiple SIP accounts, SIP over TCP/TLS, SRTP
  • Multi-Languages - English, German, French, Spanish, Dutch, Italian, Czech, Danish, Greek, Norwegian, Polish, Portuguese, Russian, Swedish, Turkish
  • Currently Pending - TR069, IPV6(pending)

    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