Grandstream DP722 DECT Cordless IP Phone is now in stock at Mascom International for KSh 9,000, brand new and sealed, carrying a 1.8-inch 128x160 color TFT display, support for up to 20 SIP accounts per handset and an outdoor working reach of 350 metres. Collect it at Old Mutual Building, First Floor Room 4, Kimathi Street, Nairobi CBD. The DP722 is a cordless handset that registers to a Grandstream DECT base station — the DP750, DP752 or DP755 — and then travels with the person carrying it. Two rechargeable 800mAh Ni-MH AAA batteries supply 20 hours of talk time and 250 hours of standby.
Warehouse supervisors on Mombasa Road, hotel front-office teams in Diani and Naivasha, hospital reception staff, school administrators and factory floor managers in Industrial Area all share one problem: the call always arrives when nobody is sitting at the desk phone. The Grandstream DP722 solves that by cutting the handset loose from the desk while keeping the same extension number, the same PBX features and the same call recording. Staff walk stores, corridors, wards and loading bays and still answer within three rings. Reception no longer takes messages that never get passed on.
Unlike ordinary domestic cordless phones sold through Kenya's electronics retailers, the Grandstream DP722 speaks SIP directly through its base station, so it plugs into a Grandstream UCM PBX, a third-party IP PBX or a hosted VoIP provider without an analogue adapter. Against the Yealink W56H and Fanvil W-series handsets, it holds its own on line capacity and beats most at this price. Users consistently report that the 350-metre outdoor reach covers a full compound from a single base. Visit Mascom International to test one on a live line, or order for countrywide delivery.
Common Questions About the Grandstream DP722
Do I need a base station to use the Grandstream DP722?
Yes. The DP722 is a handset only, and it must register to a Grandstream DECT base station sold separately — the DP750, DP752 or DP755. The base station takes an Ethernet cable to your router or switch, holds the SIP account credentials, and talks to the handset over DECT radio. Pairing takes seconds using the button on the base. One base station carries several handsets, so the usual buying pattern is one base plus as many DP722 units as your team needs.
How far does the Grandstream DP722 reach from the base station?
Up to 350 metres outdoors when paired with a DP752 or DP755, and up to 50 metres indoors. An older DP750 base drops the outdoor figure to 300 metres. Those numbers assume clear line of sight; concrete walls, steel racking and lift shafts all cut into them. In practice a single base station covers a typical Nairobi office floor, a mid-sized warehouse, or a hotel block with its grounds. For larger sites, add base stations and the handset hands over between them.
How long does the Grandstream DP722 battery last in a full working day?
The two 800mAh Ni-MH AAA cells give 20 hours of continuous talk time and 250 hours on standby, which works out to roughly ten days between charges for a light call load. A busy reception handset taking calls all day still finishes a shift with charge left. Drop it in the cradle overnight and it starts every morning full. Because the cells are low self-discharge, the handset survives a long weekend or a public holiday without draining.
How many SIP accounts and lines does one Grandstream DP722 handset support?
Up to 20 lines and 20 SIP accounts when paired with a DP755 base station, or 10 lines and 10 SIP accounts with a DP752 or DP750. That matters for small teams wearing several hats. A single handset can carry the main office extension, a dedicated sales line and a personal direct number, each ringing with its own tone so the person answering knows which business they are picking up before saying hello.
Will the DP722 work with my existing PBX or hosted VoIP provider in Kenya?
Yes, provided the service speaks standard SIP. Grandstream UCM series IP PBXs get Zero Config provisioning, which pushes account settings to the base station automatically. Third-party IP PBXs such as Asterisk, FreePBX and 3CX register normally by entering the SIP credentials. Hosted providers running over Safaricom Business fibre or a fixed Airtel connection work the same way. TR-069 and XML config file provisioning let an IT team roll out twenty handsets without touching each one.
What does the push-to-talk button on the DP722 actually do?
It turns the handset into a walkie-talkie between DP-series handsets on the same base station. Hold the configurable button, speak, release, and the message plays instantly on the other handsets without anyone dialling or answering. Warehouse pickers, hotel housekeeping supervisors and security teams use it for short instructions that do not justify a full call. Because it runs over DECT rather than mobile data, it costs nothing per message and keeps working when Safaricom coverage inside a metal-roofed store is poor.
How does the DP722 compare to the Grandstream DP720 and DP730?
The DP722 sits in the middle. The DP720 is the entry handset, capped at 300 metres outdoors and 10 SIP accounts. The DP730 steps up to a 2.4-inch display, three soft keys, 400-metre outdoor reach, 40 hours of talk time and 500 hours of standby, plus proximity and accelerometer sensors. The DP722 keeps the 1.8-inch color screen, 350-metre reach and 20-account ceiling of the newer platform at a lower price, which is why it moves fastest of the three at Mascom International.
Who should buy the Grandstream DP722 at KSh 9,000?
Any business where the person who needs to answer is rarely at a desk. That covers warehouses and distribution yards, hotels and lodges, clinics and hospital wards, schools, car dealerships, hardware stores and manufacturing floors. It also suits home offices in Kilimani, Lavington or Karen where a household runs a business line. At KSh 9,000 per handset, adding four to an existing base station costs less than most desk phone rollouts and removes the missed-call problem entirely.
Technical Specifications
DECT Radio Coverage and Working Range
- Outdoor reach extends to 350 metres from a DP752 or DP755 base station, covering a full compound
- Indoor reach extends to 50 metres, enough for most Nairobi office floors and hotel corridors
- Pairing with the older DP750 base station reduces outdoor reach to 300 metres, still ample for compact sites
- DECT runs on the 1880-1900 MHz European band used across Kenya, clear of congested Wi-Fi channels
- Ten DECT channels are available on that band, so several handsets can hold separate calls at once
- Thick concrete and steel racking cut range, so mount the base station centrally for even coverage
- Handover between multiple base stations lets larger sites extend coverage without changing handsets
Display, Keypad and Physical Controls
- 1.8-inch 128x160 color TFT LCD shows caller ID, call logs and menu text legibly indoors
- Twenty-three keys include two programmable soft keys you assign to the functions your staff use hourly
- Five navigation and menu keys sit alongside dedicated SEND, POWER/END, SPEAKERPHONE and MUTE buttons
- Three-color message waiting indicator LED signals voicemail, missed calls and charging state at a glance
- Removable belt clip lets warehouse and housekeeping staff carry the handset hands-free through a shift
- Handset measures 158 x 50 x 28.1mm with the buckle fitted and weighs 110 grams
- Charger cradle measures 81.15 x 75.89 x 36.36mm and weighs 44 grams on a reception counter
Audio Quality and Voice Codec Support
- G.722 wideband codec carries HD voice, roughly doubling the frequency range of ordinary narrowband calls
- G.726 handles narrowband audio when the far end or trunk cannot negotiate a wideband connection
- The companion base station adds G.711 mu-law and a-law, G.723.1, G.729A/B, iLBC and OPUS
- Acoustic echo cancellation and automatic gain control keep both sides audible without manual volume adjustment
- Ambient noise reduction on the microphone cuts machinery and traffic noise from your outgoing audio
- Noise suppression on incoming audio makes the caller easier to follow in a loud room
- Full-duplex speakerphone and a 3.5mm headset jack cover desk work, driving and long support calls
SIP Line Capacity and Base Station Pairing
- Each handset registers up to 20 lines and 20 SIP accounts when paired with a DP755
- Pairing with a DP752 or DP750 base station caps the handset at 10 lines and accounts
- Separate accounts let one handset answer a sales line, a support line and a personal extension
- Grandstream UCM series IP PBXs provision the base station through Zero Config with no manual entry
- TR-069 and XML config file provisioning suit IT teams rolling out many handsets in one afternoon
- Software Upgrade Over-The-Air pushes firmware to the handset without cables or a site visit
- Hearing Aid Compatibility compliance and 19 menu languages cover staff and accessibility requirements
Battery Life, Charging and Power Draw
- Two rechargeable 800mAh Ni-MH low self-discharge AAA batteries supply 20 hours of continuous talk time
- Standby rating of 250 hours works out to roughly ten days between charges on light call volumes
- Charger cradle runs from a universal 100-240V supply outputting 5VDC at 1A over micro-USB
- Micro-USB port on the handset itself allows charging or running the phone with no batteries fitted
- Low self-discharge cells hold their charge across weekends and public holidays when the office sits closed
- Standard AAA form factor means replacement cells are cheap and available from any Nairobi electronics counter
- Handset keeps working through a Kenya Power outage as long as the base station has backup
Telephony Features, Security and Build
- Hold, transfer, forward, call park, call pickup and call waiting cover everyday reception duties
- Three-way audio conferencing joins two callers without booking a separate conference bridge
- Configurable push-to-talk button turns the handset into an intercom for quick floor-to-floor instructions
- DECT authentication and encryption protect call audio and account credentials travelling over the air
- Downloadable phonebook, call log, auto answer, click-to-dial and a flexible dial plan speed up dialling
- One-touch door control works with Grandstream GDS facility access devices at gates and reception
- Rated for -10 to 50 degrees Celsius operation, covering Mombasa humidity and Nyandarua cold
Package Contents
- Grandstream DP722 handset unit
- Charger cradle
- Universal power supply with micro-USB connector
- Removable belt clip
- Two rechargeable 800mAh Ni-MH AAA batteries
- Quick Start Guide
Note:The DECT base station is sold separately. Confirm with Mascom International whether you need a DP750, DP752 or DP755 before ordering, since the base determines your line capacity and outdoor reach.
Warranty
The Grandstream DP722 carries a 12-month warranty through Mascom International covering manufacturing defects under normal use. Our Nairobi CBD service desk handles claims directly, so you deal with the same team that sold you the handset rather than chasing a distributor.
Where to Buy the Grandstream DP722 in Kenya
Visit Mascom International at Old Mutual Building, First Floor Room 4, Kimathi Street, Nairobi CBD to hold the DP722 and test it on a live extension before you buy. We are open Monday-Saturday, 9:00 AM-7:00 PM, and our team will tell you honestly which base station suits your building and how many handsets your site actually needs.
Mascom International delivers the DP722 across all 47 Kenyan counties with pay-on-arrival, so you inspect the sealed box and confirm it powers on before any money changes hands. Nairobi and its environs receive same-day delivery. Mombasa, Kisumu, Nakuru, Eldoret, Nyeri, Meru, Thika, Machakos, Kakamega and every other major town receive delivery within 1 business day. Mandera, Wajir, Marsabit, Lamu, Tana River, and Turkana receive delivery within 2-3 business days.
Order through any channel that suits you:
- Phone/WhatsApp: +254 708 852 521
- Email: info@mascomintl.com
- Website: www.mascomintl.com
- In person: Old Mutual Building, First Floor Room 4, Kimathi Street, Nairobi CBD
Every unit ships sealed and covered by the 12-month warranty stated above. Businesses from Industrial Area workshops to coastal lodges rely on Mascom International for genuine Grandstream hardware, straight pricing, and after-sales support you can walk into.