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Grandstream DP755 Long-Range DECT VoIP Base Station 10 Handsets 20 SIP Accounts PoE

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$ 72.82


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Grandstream DP755 Long-Range DECT VoIP Base Station 10 Handsets 20 SIP Accounts PoE

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Grandstream DP755 long-range DECT VoIP base station. Pairs with up to 10 DP series DECT handsets and supports up to 20 SIP accounts per system. Outdoor range up to 400 m with DP730/DP725/DP735 handsets (350 m with DP722/DP720), indoor up to 50 m. Push-to-talk, 3-way conferencing, full HD audio, Parallel and HS ring group modes. 10/100 Mbps Ethernet with integrated 802.3af PoE, or 5 V universal power supply (included). TLS, SRTP, HTTPS, 802.1x and AES encrypted provisioning via TR-069 or XML. Genuine Grandstream from ARC IP Networks, authorised Grandstream reseller with Australian stock.

$ 72.82 72.82 AUD $ 72.82 incl. GST

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    Authorised Australian Reseller | Australian Stock | Genuine Local Warranty

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DP755

Grandstream DP755 at a glance

The Grandstream DP755 is a long-range DECT VoIP base station that pairs with up to 10 Grandstream DP series handsets and supports 20 SIP accounts per system. It reaches up to 400 metres outdoors with the DP730, DP725 and DP735 (350 metres with the DP722/DP720) and 50 metres indoors, with integrated PoE, 3-way conferencing and HD audio.

ARC IP Networks is an authorised Grandstream reseller in Australia. We supply the Grandstream DP755 from Australian stock.

HandsetsUp to 10
SIP accountsUp to 20 per system
Range400 m outdoor / 50 m indoor
PowerPoE or 5 V adapter

Best for

  • Small and medium businesses deploying cordless DECT phones
  • Warehouses, retail and residential sites that need long outdoor range
  • Upgrading or expanding a Grandstream DP series handset fleet

Key features

Pairs with up to 10 Grandstream DP series DECT handsets.

Up to 20 distinct SIP accounts per system; each handset can map to up to 20 accounts.

Outdoor range up to 400 m with DP730/DP725/DP735, or 350 m with DP722/DP720; indoor range up to 50 m.

Shared-account ring groups: Parallel mode or HS mode.

Supports push-to-talk, 3-way conferencing and full HD audio.

One 10/100 Mbps Ethernet port with integrated PoE (802.3af Class 1).

TLS/SRTP/HTTPS encryption, 802.1x and 256-bit AES encrypted configuration file.

Mass provisioning via TR-069 or encrypted XML; works with Grandstream UCM for zero-config provisioning.

ECO mode energy saving.

Grandstream DP755 specifications

Grandstream DP755 technical specifications
SpecificationValue
Radio
StandardDECT
Outdoor rangeUp to 400 m (DP730/DP725/DP735) or 350 m (DP722/DP720)
Indoor rangeUp to 50 m
Energy savingECO Mode
Capacity
HandsetsUp to 10
SIP accountsUp to 20 per system
Ring group modesParallel Mode, HS Mode
Network
Ethernet1 x 10/100 Mbps with integrated PoE
ProtocolsSIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, DHCP, PPPoE, SSH, TFTP, NTP, STUN, LLDP-MED, LDAP, TR-069, 802.1x, TLS, SRTP, IPv6
QoSLayer 2 (802.1Q, 802.1P) and Layer 3 (ToS, DiffServ, MPLS)
Audio & Telephony
CodecsG.711μ/a-law, G.723.1, G.729A/B, G.726-32, iLBC, G.722, OPUS
FeaturesHold, transfer, forward, 3-way conference, phonebook (up to 3000 entries), call waiting, call log (up to 1500 records), auto answer, server redundancy and fail-over
Power
Power supply100-240 V AC in, 5 V DC 1 A out, Micro-USB
PoEIEEE 802.3af Class 1, 0.44 W-3.84 W
Physical & Environment
Dimensions (H x W x D)140.31 x 64.98 x 105 mm
WeightBase 140 g; package 370 g
Operating temperature-10 °C to 45 °C
Humidity10% to 90% non-condensing
ComplianceFCC, CE, RCM, IC

Figures from Grandstream's official product information.

What's in the box

  • DP755 base unit
  • Universal power supply
  • Ethernet cable
  • Quick Start Guide

The Grandstream DP755 in depth

Long-range cordless coverage

The DP755 extends a business or home VoIP system with cordless DECT mobility. It covers up to 400 metres outdoors with DP730, DP725 and DP735 handsets and up to 50 metres indoors.

Up to 10 handsets and 20 SIP accounts

Each system supports up to 20 SIP accounts, and any account can be mapped to any handset. Shared accounts can ring all handsets at once (Parallel mode) or direct incoming calls to one handset (HS mode).

Simple, secure deployment

Integrated PoE means one cable for power and data. TLS, SRTP and HTTPS protect calls and management, and TR-069 or encrypted XML provisioning simplifies roll-outs, including zero-config provisioning with Grandstream UCM IP PBXs.

Frequently asked questions

Straight answers about the Grandstream DP755 from the ARC IP Networks team. Last reviewed October 2026.

Up to 10 Grandstream DP series DECT handsets.

Up to 400 metres outdoors with DP730/DP725/DP735 handsets, up to 350 metres with DP722/DP720, and up to 50 metres indoors.

Yes. Its 10/100 Mbps Ethernet port has integrated IEEE 802.3af PoE; a universal power supply is also included.

No. The package contains the base unit, universal power supply, Ethernet cable and Quick Start Guide.

Up to 20 distinct SIP accounts per system.

ARC IP Networks is an authorised Grandstream reseller and supplies the DP755 from Australian stock.

Related Grandstream products

Explore more Grandstream: VoIP/IP Phones

Buy the Grandstream DP755 in Australia

ARC IP Networks is an authorised Grandstream reseller, supplying Grandstream products to homes, businesses and integrators across Australia.

  • Genuine Grandstream with the full manufacturer's warranty.
  • Australian stock, shipped Australia-wide.
  • Local pre-sales help choosing the right model.
  • Trade and project pricing available.

Need help choosing Grandstream?

Ask ARC IP Networks for project pricing or a quote, or call us to check the right Grandstream model for your site.

Brand Grandstream

Accurate Shipping Costs

Our online shipping calculator is designed to provide a final, accurate shipping cost based on the items in your cart and your delivery postcode. Shipping costs are calculated at checkout based on your order and delivery postcode. The final cost is calculated based on several factors which are automatically accounted for by our system, including:

  • The stock location of the item(s) across our warehouses.
  • Orders with multiple items that may require special packaging.
  • The weight and dimensions of the order (including heavy or oversized items).
  • The delivery courier servicing your specific region.

Delivery Times


 

Standard Processing


Most orders placed by 2pm AEDT are dispatched for next working day delivery. Larger orders may require 1-2 additional business days for processing. If timing is critical, please contact us to discuss expedited options (additional charges may apply).


Delivery Timeframes


Region

Processing Time

Express Delivery

Standard Delivery

VIC, NSW, SA, QLD Metro, TAS

1-2 business days

1-2 business days

2-4 business days

NT, WA, QLD Rural

1-2 business days

1-2 business days

3-5 business days

New Zealand

1-2 business days

2-3 business days

4-10 business days

Please note: Processing times may extend during peak periods such as Christmas and end of financial year.

Free Warehouse Pickup



Save on shipping costs with free pickup from our ARC IP Networks Blackburn warehouse. Simply place your order online or by phone, and collect during business hours (Monday to Friday). Please allow time for picking and packing. For urgent orders, call 1300 100 440 to confirm your order is ready.

ARC IP Networks Pickup Address: 6 George Street, Blackburn, VIC 3130


Insurance & Tracking



All ARC IP Networks shipments are fully insured and trackable. Once dispatched, you'll receive an email with your tracking number and courier website details. If your item is confirmed lost or damaged by our courier, we'll arrange a replacement in consultation with you.


International Shipping



ARC IP Networks ships to New Zealand. Please note:


  • Import duties and taxes vary by country
  • Buyers are responsible for all customs charges
  • Contact your local customs authority before ordering
  • We'll provide required documentation for smooth customs clearance
  • Buyers cover all shipping costs for returns due to refused duties/taxes


Delivery Requirements


Signature Required


All deliveries must be signed for. If you won't be home, contact our Sales Support team to arrange Authority to Leave. Important: Authority to Leave voids shipping insurance if parcels are lost or stolen.


Delivery Restrictions


We do not deliver to PO Boxes or Parcel Lockers as our couriers cannot access them. Orders sent to these addresses will be returned, incurring redelivery fees.


Shipping Issue Resolution


ARC IP Networks works closely with our shipping partners to resolve any delivery issues quickly and fairly:


  1. Confirmation: We verify expected delivery dates with our shipping partners
  2. Investigation: Issues outside normal timeframes trigger formal investigations
  3. Communication: We keep you updated throughout the resolution process
  4. Resolution: Confirmed lost items are replaced or refunded after investigation completion


Please note: Refunds for lost, missing, or delayed orders cannot be processed until shipping partner investigations are complete. This does not affect your rights under the Australian Consumer Law, and refunds or replacements will be provided where required once loss or damage is confirmed.

Warranty & Faulty Products

ARC IP Networks complies with the Australian Consumer Law (ACL).

If a product is faulty, damaged, not of acceptable quality, or does not perform as advertised, you are entitled to a repair, replacement, or refund in accordance with ACL.

Manufacturer Warranty Returns

For faults developing after 14 days within the warranty period:

  • Contact ARC IP Networks first at info@arcip.com.au or 1300 100 440
  • We will assess the issue and coordinate with manufacturers, authorised service centres, or distributors on your behalf
  • Where required, a manufacturer RMA may be arranged
  • ARC IP Networks manages the return process and next steps

Dead on Arrival (DOA)

Products that arrive faulty or damaged must be reported within 14 days of delivery.

ARC IP Networks will arrange assessment, replacement, or refund as appropriate.

Change of Mind & Non-Faulty Returns

Change-of-mind returns must be requested within 14 days of delivery. For change-of-mind returns, the product must be unused, unopened, in its original packaging, and returned with all accessories and documentation. These conditions apply only to change-of-mind returns and do not limit or exclude your rights under the Australian Consumer Law. Some products are not eligible for change-of-mind returns, including:

  • Ex-demo products
  • Clearance or markdown items
  • Special-order items
  • Products clearly marked “No Change-of-Mind Returns”

Important

This does not affect your rights under Australian Consumer Law.

If a product is faulty, not of acceptable quality, or does not meet advertised specifications, it remains eligible for return regardless of category.

Refunds & Processing Timeframes

  • Approved refunds are processed within 7 business days of receiving returned goods
  • Refunds are issued to the original payment method, unless otherwise agreed
  • Replacement or repair may be offered where appropriate
  • Store credit may be offered only with customer consent

Handling fees and non-returnable service charges may not be refundable where permitted by law.


Restocking Fees

For approved change-of-mind or non-faulty returns, a 15% restocking fee applies.

  • Any applicable restocking fee will be clearly communicated prior to return approval
  • The fee will be deducted from the refund amount
  • Restocking fees do not apply to returns made under the Australian Consumer Law, including faulty, damaged, or misrepresented goods.

Return Shipping Costs

  • Change-of-mind returns: The customer is responsible for return shipping costs.
  • Faulty or defective products: ARC IP Networks covers return shipping under Australian Consumer Law.

Non-Warranty Repairs

For issues not covered by warranty:

  • ARC IP Networks will provide a quote before proceeding
  • Customers are responsible for all shipping and service costs
  • No repairs are undertaken without customer approval

Return Methods

Returns may be made:

  • In-store at ARC IP Networks – 6 George Street, Blackburn VIC 3130
  • Or by shipment as instructed by our support team

Proof of purchase is required for all returns.

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