Grandstream DP722 & DP752 Cordless IP Phone Bundle

DECT Cordless HD Handset for Mobility

SKU: GDP722-DP752

$179.00
$244.20

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The DP722 is a DECT cordless IP phone that allows users to mobilize their VoIP network throughout any business, warehouse, retail store and residential environment.

    KEY FEATURES

  • Up to 10 SIP Accounts
  • Up to 10 Lines Per Handset
  • 3 Way Audio Conferencing

A Sleek and User-Friendly Cordless IP Handset for Clear Communications

The DP722 is a DECT cordless IP phone that allows users to mobilize their VoIP network throughout any business, warehouse, retail store, and residential environment. It is supported by Grandstream’s DP750 and DP752 DECT VoIP base stations and delivers a combination of mobility and efficient telephony performance. This cost-effective and affordable option allows up to five DP722 handsets to be supported on a base station. Each DP722 supports a range of up to 350 meters outdoors (with DP752) and 50 meters indoors with 20 hours of talk time and 250-hour standby time. It touts a suite of robust features including support for up to 10 SIP accounts per handset, full HD audio, 1.8-inch color display, a 3.5mm headset jack, push-to-talk, a speakerphone and more. When paired with Grandstream’s DECT Base Stations, the DP722 offers an affordable mid-range cordless DECT solution for any business or residential user.

Key Features and Benefits

  • Up to 10 SIP Accounts
  • DECT authentication & encryption technology to protect calls & account
  • 3-way audio conferencing for easy conference calls
  • Configurable Push-to-talk button for instant voice communication
  • Automated provisioning options include TR-069 and XML config files
  • Use with Grandstream’s UCM series of IP PBXs for Zero Config provisioning
  • HD audio to maximize audio quality and clarity; full-duplex speakerphone
  • Supports advanced telephony features, including call transfer, call forward, call-waiting, do not disturb, message waiting for indication, multi-language prompts, flexible dial plan and more

Please Note: This product includes one handset and one base station.

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Air Interface

722 & 752

  • Telephony standards: DECT
  • Frequency bands: 1880 – 1900 MHz (Europe), 1920 – 1930 MHz (US), 1910 – 1920 MHz (Brazil), 1786 – 1792 MHz (Korea), 1893 – 1906 MHz (Japan), 1880 – 1895 MHz (Taiwan)
  • Number of Channels: 10 (Europe), 5 (US, Brazil or Japan), 3 (Korea), 8 (Taiwan)
  • Outdoor Range: up to 350 meters (DP752) or up to 300 meters (DP750)
  • Indoor Range: up to 50 meters

Peripherals

722

  • 1.8 inch (128x160) color TFT LCD
  • 23 keys including 2 soft keys, 5 navigation/ menu keys, 4 dedicated function keys for SEND, POWER/END, SPEAKERPHONE, MUTE
  • 3-color MWI LED
  • 3.5mm headset jack
  • Removable belt clip Micro-USB port for alternative charging and non-battery operation

752

  • 3 LED indicators: Power, Network, DECT
  • Pairing/Paging button
  • One 10/100 Mbps auto-sensing Ethernet port with integrated PoE

Protocol/Standards

722

  • Hearing Aid Compatibility (HAC) compliant

752

  • SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP/RARP, ICMP, DNS (A record, SRV, NAPTR), DHCP, PPPoE, SSH, TFTP, NTP, STUN, SIMPLE, LLDP-MED, LDAP, TR-069, 802.1x, TLS, SRTP

Voice Codecs

722

  • G.722 codec for HD audio and G.726 codec for narrow band audio (G.711μ/a-law, G.723.1, G.729A/B, iLBC and OPUS are supported via companion DECT base station), AEC, AGC, Ambient noise reduction on handset mic, advanced noise suppression for incoming audio

752

  • G.711μ/a-law, G.723.1, G.729A/B, G.726-32, iLBC, G.722, OPUS, G.722.2/AMR-WB (special order), in-band and out-of-band DTMF (in audio, RFC2833, SIP INFO), VAD, CNG, PLC, AJB 

Telephony Features

722

  • Hold, transfer, forward, 3-way conference, push-to-talk, call park, call pickup, downloadable phonebook, call waiting, call log, auto answer, click-to-dial, flexible dial plan

752

  • Hold, transfer, forward, 3-way conference, downloadable phonebook (XML, LDAP, up to 3000 entries), call waiting, call log (up to 300 records), auto answer, flexible dial plan, server redundancy and fail-over

QoS

752

  • Layer 2 QoS (802.1Q, 802.1P) and Layer 3 QoS (ToS, DiffServ, MPLS)

HD Audio

722

  • Yes, both on Handset and Speakerphone

Security

722

  • DECT authentication & encryption

752

  • User and administrator level access control, MD5 and MD5-sess based authentication, 256-bit AES encrypted configuration file, TLS, SRTP, HTTPS, 802.1x media access control, DECT authentication & encryption

Multi-language

722 & 752

  • Chinese Simple, Chinese Tradition, Czech, Danish, Dutch, English, Estonian, Finnish, French, German, Hebrew, Hungarian, Japanese, Korean, Norwegian, Polish, Portuguese, Romanian, Spanish, Turkish

Upgrade/ Provisioning

722

  • Software Upgrade Over-The-Air (SUOTA), handset provisioning Over-The-Air

752

  • Firmware upgrade via TFTP/HTTP/HTTPS, mass provisioning using TR-069 or AES encrypted XML configuration file

Multi-line Access

722

  • Each handset may access up to ten (10) lines

Multiple SIP Accounts

752

  • Up to ten (10) distinct SIP accounts per system
  • Each handset may map to any SIP account(s)
  • Each SIP account may map to any handset(s)

Ring Group

752

  • Flexible options when multiple handsets share the same SIP account
  • Circular Mode: all phones ring sequentially from the phone next to the one that answered last
  • Linear Mode: all phones ring sequentially in the predesignated order
  • Parallel Mode: all phones ring concurrently and after one phone answers, the remaining available phones can make new calls
  • Shared Mode: all phones ring concurrently and always share the same line similar to analog phones

Power & Green Energy Efficiency

722

  • Universal Power Supply Input AC 100-240V 50/60Hz; Output 5VDC 1A; Micro-USB connection;
  • Rechargeable 800mAh Ni-MH Low Self-Discharge (LSD) AAA batteries (250 hours of standby time and 20 hours of talk time)

752

  • Universal Power Supply Input AC 100-240V 50/60Hz; Output 5VDC 1A; Micro-USB connection;
  • PoE: IEEE802.3af Class 1, 0.44W–3.84W

Package Content

  • Handset unit
  • universal power supply
  • charger cradle
  • belt clip
  • 2 batteries
  • Quick Start Guide
  • Base Unit
  • Universal Power Supply; Ethernet Cable; Quick Start Guide, GPL Statement

Dimensions

722

  • Handset: 158 x 50 x 28.1mm with buckle;
  • Charger cradle: 81.15 x 75.89 x 36.36mm

752

  • 140.31 x 64.98 x 105mm

Weight

  • Handset: 110g; Charger cradle: 44g; Universal power supply: 50g; Package: 328g
  • Base unit: 140g; Universal power supply: 50g; Package: 370g

Temperature and Humidity

722

  • Operation: -10º to 50ºC (14 to 122ºF); Charging: 0 to 45ºC (32 to 113ºF)
  • Storage: -20º to 60ºC (-4 to 140ºF); Humidity: 10% to 90% non-condensing

752

  • Operation: -10 to 50ºC (14 to 122ºF);
  • Storage: -20º to 60ºC (-4 to 140ºF) Humidity: 10% to 90% non-condensing

Compliance

722 & 752

  • FCC: Part 15D
  • 47 CFR 2.1093 & IEEE1528-2013
  • Part 68, Part 15B CE: EN60950
  • EN301489-1-6
  • EN301406
  • EN50360; EN62209-1 RCM: AS/NZS60950
  • AS/ACIF S004 ANATEL: #2288-16-9452
SKU GDP722-DP752
Brand Grandstream IP Phones


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