Grandstream DP722 & DP752 Cordless IP Phone Bundle

DECT Cordless HD Handset for Mobility

SKU: GDP722-DP752

Grandstream DP722 & DP752 Cordless IP Phone Bundle

View PDF brochure for Grandstream DP722 & DP752 Cordless IP Phone Bundle

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Description
Specifications

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.

Need More Info?

Contact BusinessCo

Phone: 1300 000 100
Email: online@businessco.com.au
BusinessCo Online Web Enquiry Form
BusinessCom

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)