Grandstream DP760 in Dubai, UAE
The DP760 is a long-range wideband DECT repeater built to extend cordless voice coverage from compatible Grandstream DP-series base stations. It is intended for workplaces where staff need to roam beyond the normal base-station footprint while keeping active calls connected.
For warehouses, clinics, retail floors, workshops, offices and multi-zone facilities, the key buying question is not simply range on paper. Building materials, base placement, user movement, handset count and call concurrency all shape the final coverage plan. FourTeck can review these factors before quotation so the repeater is positioned as part of a complete DECT system rather than treated as a standalone phone.
This is a repeater rather than a DECT base station or handset. The most important procurement task is confirming that the existing voice environment uses a compatible Grandstream DP-series base and that the proposed repeater position can overlap the required DECT coverage area.
A practical way to extend DECT mobility without replacing the core system
The short answer: the DP760 is designed for sites where a compatible Grandstream DECT base already delivers the required call functions, but radio coverage needs to reach farther into corridors, stock areas, workshops, additional floors or outdoor working zones. It expands the radio footprint while allowing supported handsets to remain part of the same cordless voice environment.
A DECT system is different from ordinary Wi-Fi calling. The base station handles the SIP accounts and telephony logic, while the repeater extends the DECT radio path used by compatible handsets. That distinction matters during procurement. Buying a repeater does not create new SIP accounts or replace the base station; it solves a coverage problem. For many business sites, that can be a cleaner approach than adding an unrelated cordless system in a distant area or asking users to carry multiple devices.
Grandstream specifies an additional range of up to 300 metres outdoors and 50 metres indoors under suitable conditions. Real indoor performance can vary because concrete cores, fire doors, metal shelving, lift shafts, glass partitions and machinery influence radio propagation. A warehouse with open aisles may achieve a very different result from a clinic with multiple reinforced rooms even when the measured distance is similar. FourTeck therefore recommends planning around actual user movement and obstruction patterns, not only a straight-line measurement.
The repeater can relay up to two concurrent HD calls and supports seamless handover, allowing active users to move between base and repeater coverage where the deployment has been planned correctly. Automatic or manual association helps installers pair the unit with compatible Grandstream bases, while the Ethernet interface can provide network connectivity and IEEE 802.3af Class 1 Power over Ethernet. That PoE option can be valuable when the best radio position is not beside a wall socket.
For UAE buyers, the strongest use case is a business that already has, or is planning, a Grandstream DP cordless environment and wants better roaming coverage without changing the whole voice platform. FourTeck can review the base model, handset model, expected simultaneous calls, floor plan, PoE availability and required coverage zones before preparing a quote.
Why a dedicated DECT repeater can improve daily voice mobility
The value is not simply a larger number of metres. A well-positioned repeater can remove practical communication gaps between work areas while keeping the existing cordless call workflow familiar to staff.
Reach the places where mobile staff actually work
Front-desk coverage alone is rarely enough in a warehouse, clinic, workshop or large office. Staff may move between reception, storage, service counters, technical rooms and loading areas during one call. Extending the DECT radio footprint helps the cordless phone remain useful across the operational route rather than forcing employees to return toward the base every time signal quality falls.
Keep calls active while users move
Seamless call handover is important in facilities where conversations continue while the user walks. Correct overlap between coverage zones allows supported handsets to transition between the base and repeater without requiring staff to end a call and redial from another location.
Use PoE where a power outlet is inconvenient
The 10/100 Mbps Ethernet port includes integrated PoE support. With a suitable PoE switch or injector, power and Ethernet can share one cable. This gives installers more flexibility to place the repeater where coverage is strongest rather than where a nearby electrical socket happens to be available.
Preserve wideband voice within supported call paths
G.722 support provides HD audio capability, while G.726 supports narrowband operation. For buyers, the practical point is that the repeater is designed to relay business voice traffic rather than merely repeat a generic radio signal. End-to-end audio still depends on the base station, handset, codec path and wider VoIP configuration.
Plan several coverage directions from one compatible base
Grandstream documentation supports up to five repeater stations in a star arrangement. That can help larger sites extend coverage into several directions, provided the design keeps the required radio overlap and respects call-concurrency limits. Multi-repeater projects should be planned rather than installed by guesswork.
Simplify support with visible status and remote administration options
Five LEDs provide immediate information for power, network, association, activity and DECT signal status. The platform also supports remote provisioning and firmware upgrade methods, which can make structured deployments easier to maintain. For IT teams, clear status feedback reduces the time spent determining whether a coverage issue is related to power, network, association or radio conditions.
The technical strengths that matter most in a coverage project
The DP760 concentrates on one job: extending a compatible DECT system. It does not add SIP accounts, a handset user interface or PBX functions. This focused role makes it easier to evaluate because the buyer can judge it against a small set of practical requirements: radio reach, simultaneous call relay, association method, installation flexibility and management.
Its stated reach of up to 300 metres outdoors and 50 metres indoors is useful for planning, but those figures should be treated as maximum design references rather than guaranteed site measurements. A better buying process combines the stated range with the floor plan, wall construction, shelving height and the exact path staff follow during calls. In a multi-floor building, reinforced slabs and lift cores may matter more than linear distance. In a warehouse, rows of metal racking can redirect or weaken radio energy even when the repeater is physically close.
For installation, the choice between the included universal power supply and PoE can reduce placement constraints. For administration, support for HTTP/HTTPS-based interfaces, provisioning and firmware upgrade methods gives IT teams a structured way to manage the device. Security functions include administrator and user access control, encrypted configuration support, HTTPS, 802.1X media access control and DECT authentication. These functions should be configured as part of the broader voice-network security policy.
DP760 technical specifications for procurement review
These specifications are based on Grandstream product information and user documentation. Regional radio frequency operation can differ by market, so the correct regional unit and deployment settings should be confirmed before supply.
| Specification | Details | Buyer relevance |
|---|---|---|
| Brand / Model | Grandstream / DP760 | Confirm exact model and regional version on quotation. |
| Product type | Long-range wideband DECT repeater | Requires a compatible base station; it is not a standalone DECT base. |
| Concurrent calls | Up to 2 concurrent HD calls | Check peak roaming call demand in the repeater zone. |
| Range | Up to 300 m outdoors; up to 50 m indoors | Actual site results depend on layout, obstruction and interference. |
| Association | Automatic or manual association; up to 5 stations in star architecture | Useful for expanding coverage into several directions from a compatible base. |
| Ethernet | 1 × 10/100 Mbps auto-sensing port | Supports network-based management and PoE installation. |
| PoE | IEEE 802.3af Class 1, 0.44 W–3.84 W | Confirm the serving switch or injector supports suitable PoE. |
| AC power | 100–240 V AC, 50/60 Hz input; 5 V DC 1 A output via Micro-USB | Provides an alternative where PoE is not used. |
| Voice codecs | G.722 wideband; G.726 narrowband | End-to-end audio also depends on base, handset and VoIP path. |
| Status indicators | 5 LEDs: power, network, association, activity and DECT signal | Useful during installation and troubleshooting. |
| Network protocols | TCP/IP/UDP, HTTP/HTTPS, ARP/RARP, ICMP, DNS, DHCP, PPPoE, SSH, TFTP, NTP, SIMPLE, LLDP-MED | Supports structured deployment and administration. |
| Security | User/admin access control, MD5/MD5-sess authentication, 256-bit AES encrypted configuration, HTTPS, 802.1X, DECT authentication | Security settings should match the organization’s network policy. |
| Provisioning / upgrade | XML configuration support; firmware upgrade via FTP/FTPS/HTTP/HTTPS | Helpful for repeatable administration across several units. |
| Dimensions | 28.5 mm H × 130 mm W × 90 mm D | Compact enough for discreet placement near the planned radio zone. |
| Weight | Repeater 143 g; power supply 50 g; package 360 g | Useful for mounting and shipment planning. |
| Environment | Operation -10°C to 50°C; storage -20°C to 60°C; 10%–90% non-condensing humidity | Keep deployment within stated environmental limits and away from unsuitable exposure. |
| Package | Repeater, universal power supply, Ethernet cable, quick installation guide and GPL statement | Confirm package and regional power accessories on the final quotation. |
Choosing from this table starts with compatibility, not distance. First confirm the base station. Then estimate how many users will be in the extended zone at the same time and whether more than two simultaneous calls are expected there. Next, identify a repeater position that has a usable relationship with the base coverage while also reaching the problem area. If the intended location has no convenient AC outlet, verify PoE availability on the network switch. Finally, check the required regional DECT version and firmware approach. FourTeck can use these details to help shape a more useful quotation and reduce the chance of ordering a repeater that cannot solve the actual site problem.
Five questions to answer before adding a repeater
Start with the coverage problem, not the model number. A repeater is most successful when the business can describe where calls begin to weaken, how users move through the site and what equipment is already installed.
Which base station is installed?
Confirm the exact DP-series base model and its firmware. Compatibility is the first decision because the repeater does not operate as an independent SIP base. If the site uses a different cordless platform, the correct answer may be a different repeater or a redesigned DECT solution.
Where does the signal become unreliable?
Mark the base station, weak areas, stairwells, metal storage zones, concrete cores and the route employees actually walk. Measuring only the longest distance can miss the obstruction that is causing the real coverage gap.
How many active calls may cross the zone?
The unit relays up to two concurrent HD calls. If the extended area is used by several high-call-volume employees at the same time, the site needs a careful capacity review rather than an assumption that physical coverage alone guarantees call availability.
Can the best radio location be powered?
Check whether the proposed position has AC power or a network cable connected to an IEEE 802.3af-capable PoE source. Good coverage design should not be compromised simply because the chosen mounting point lacks a socket.
Is future coverage growth likely?
A site that will add another storage bay, office wing or operating floor should consider future repeater positions, network ports and power while the initial installation is being planned. Up to five stations can be used in a supported star arrangement.
For a useful quote, send FourTeck the current base model, handset models and quantities, number of expected simultaneous roaming calls, a simple floor plan or approximate dimensions, the areas with weak signal, available network or PoE points, delivery location and target project date. Those details are more valuable than asking for a repeater price without describing the site.
Where extended DECT coverage is most useful
The repeater makes sense when employees need cordless voice in a defined area that the existing base does not reach reliably. The strongest use cases are environments where mobile staff must stay contactable while moving through structured work zones.
Warehouse, logistics and stock-floor mobility
Warehouse supervisors, dispatch coordinators and stock teams often move far beyond the admin office where a DECT base is mounted. Long aisles, rack rows and loading areas can create coverage changes as workers move. A planned repeater can extend voice into an operational zone without placing a second unrelated phone system there. The key design checks are metal shelving, ceiling height, loading doors, line-of-sight changes and how many users may be on active calls in that zone at the same time.
Clinics and healthcare administration
Reception, appointment desks and operational staff may need cordless extensions across corridors, treatment administration areas and back offices. A repeater can help preserve mobility when the base station cannot cover the full floor. Thick walls and privacy partitions make site testing especially important.
Retail and showroom floors
Store managers and sales staff may answer calls while moving between a counter, stock room and customer area. Extending the cordless system lets employees stay reachable without carrying a desk phone function into a separate mobile platform.
Workshops and service centres
Technicians may need to receive calls away from the service desk while working around bays, parts areas and inspection points. Placement should account for equipment, partitions and metallic structures that can change radio behaviour.
Hospitality back-of-house communication
Hotels and serviced properties can use cordless voice for selected operational teams moving between front desk, back office and service areas. A repeater can help bridge a planned gap, but multi-floor or large-property deployments should be mapped carefully before quantity is decided.
Large offices and multi-zone business floors
Some offices are physically larger than their headcount suggests. Long corridors, meeting-room clusters, pantry areas, archive rooms and service corridors can sit outside the strongest base-station footprint. The repeater can provide a focused extension for roaming users such as facilities staff, reception support and operations coordinators.
It is less suitable as a substitute for a full redesign when the site has many independent floors, unusually high call concurrency or no compatible Grandstream base. In those cases, FourTeck can review whether a different base layout, additional DECT infrastructure or another mobility platform would better match the requirement.
Grandstream DP760 Coverage Extension and Radio Planning
The stated distance is a planning maximum, not a promise for every building. Grandstream specifies up to 300 metres outdoors and 50 metres indoors for the repeater. Those figures are valuable, but a buyer should translate them into a real floor plan before deciding quantity or placement.
DECT radio energy is affected by the materials between the transmitting and receiving devices. Open outdoor space usually behaves very differently from a reinforced concrete interior. Inside a business property, the signal may pass through plaster partitions comfortably but weaken around concrete stair cores, dense shelving, server-room doors, elevators and large metal surfaces. For that reason, placing a repeater at the edge of a dead zone can be less effective than positioning it within a still-usable overlap area and allowing the extended coverage to project beyond that point.
A useful planning exercise is to walk the path of a normal user while on a test call. Note where audio quality changes, where the handset drops association or where the user naturally moves during work. That route is more meaningful than a simple radius drawn on a plan. If several repeaters are required, the star architecture should be reviewed as one coverage system so that the placement of one unit does not create false assumptions about another.
Grandstream DP760 Concurrent Calls and Seamless Handover
Coverage alone is not enough; the repeater zone also has a call-capacity limit. The unit can relay up to two concurrent HD calls. This is usually suitable for a focused roaming area, but busy teams should estimate how many users may be talking simultaneously while connected through the repeater.
For a small office, one or two people may be the only staff using the extended area at any moment. In a dispatch floor or busy warehouse, however, several supervisors could all be on calls together. If the requirement is higher than the repeater’s concurrency, the design should be revisited rather than assuming that more radio signal automatically means more simultaneous call capacity.
Seamless handover is valuable because users do not need to understand the radio design. When the coverage zones overlap correctly and the deployment is configured properly, the handset can move between the base and repeater while the call continues. That makes the system feel like one mobility environment rather than separate islands of coverage.
Grandstream DP760 PoE Installation and Manageability
PoE can make the correct radio location easier to use. The repeater includes a 10/100 Mbps Ethernet port with IEEE 802.3af Class 1 Power over Ethernet support. Instead of searching for the nearest electrical socket, the installer can run a suitable Ethernet cable from a PoE switch or injector to a position chosen for coverage quality.
That is especially useful above reception zones, on service corridors or near the edge of a warehouse office where the radio design calls for a specific placement. The device also supports an external 5 V DC power supply, so the project is not limited to PoE. The right method depends on the network cabinet, cable route, power resilience and whether the business wants the repeater to remain powered from a UPS-backed PoE switch during an electrical interruption.
Deployment checklist
- Confirm a suitable Ethernet path if PoE will be used.
- Check the serving switch for IEEE 802.3af support and available power.
- Keep the device within its documented environmental limits.
- Use the five status LEDs during pairing and radio checks.
- Document administrator access and firmware maintenance responsibility.
- Use encrypted management methods such as HTTPS where appropriate.
For multi-unit projects, provisioning and firmware planning matter because a coverage solution becomes part of the business voice infrastructure. Grandstream supports XML configuration workflows and several firmware transfer methods. IT teams should record device locations, base associations, switch ports and firmware status so future troubleshooting can begin with accurate information rather than another site survey.
What Buyers Should Check Before Purchase
The biggest purchase risk is choosing a repeater only because the building has a dead spot. The buyer should first confirm that the existing Grandstream base is compatible, the weak area can be reached through a sensible overlap position and the expected call load fits the repeater’s relay capacity.
Configuration Fit
Confirm the exact base station, handset family and firmware. Define the area that needs extended coverage and how many users may talk there at the same time. If the requirement exceeds two concurrent repeater calls or spans several independent floors, ask for a wider system review.
Compatibility Check
Check DP-series base compatibility, the regional DECT version, network access and PoE source if used. Review the building for reinforced walls, metal racking, elevator shafts and other obstructions. A repeater must be placed where it can maintain an effective relationship with the base coverage.
Availability and Warranty
Ask for current product availability, regional unit details, warranty terms and delivery expectations on the quotation. Availability can vary by supplier status, quantity and project timing. Do not assume a marketplace warranty or regional accessory package automatically applies to a FourTeck quotation.
Quote Preparation
Provide the base model, handset models, quantity, site dimensions, weak-signal areas, number of expected simultaneous calls, PoE availability, delivery location and required date. A simple marked floor plan can be more useful than a long written description when coverage is the main concern.
Also consider long-term usage cost. The repeater itself has no seat license, but the surrounding DECT and VoIP environment may require network ports, PoE switching, compatible handsets, base stations, cabling, installation time, firmware maintenance and possibly additional coverage units. If the organization is replacing an older cordless deployment, ask whether the better investment is to extend the present base or move to a newer system design. FourTeck can compare the practical direction once the current equipment and expansion plans are clear.
Buying and deployment support for UAE businesses
FourTeck can support product enquiries with compatibility review, quotation, delivery coordination and warranty guidance. Availability should be confirmed for the required quantity and project date because supplier position can change.
Selection support
FourTeck can review the current DP base, handset mix, weak coverage area and call-load expectation before recommending quantity. This helps distinguish a simple repeater requirement from a project that would benefit from a wider DECT redesign.
Delivery coordination
For business orders, delivery planning can be aligned to the requested quantity, site location and project schedule after current availability is checked. Buyers with phased rollouts should share the expected quantities for each stage.
Warranty guidance
Warranty terms can depend on the supplied channel and quotation. FourTeck can clarify the applicable coverage, documentation and support process before purchase so the buyer knows how the product should be handled if service is required.
Dubai, Abu Dhabi, Sharjah and Ajman project support
Businesses in Dubai, Abu Dhabi, Sharjah and Ajman can contact FourTeck for product availability, configuration guidance and quote assistance. The same repeater can solve very different problems depending on the property: an office may need coverage past meeting-room partitions, a warehouse may need signal across rack aisles, a clinic may need corridor mobility and a retail operation may need communication between the sales floor and back store.
For projects with multiple sites, it is useful to provide one requirement sheet per location. Record the installed base station, handset quantity, approximate floor dimensions, areas where calls become weak, network switch location, PoE availability and expected number of roaming users. A single product quantity copied across every branch can lead to overbuying in some locations and insufficient coverage in others.
FourTeck can also discuss related IP PBX, PoE switching, handset and cabling needs when the repeater is part of a larger telephony refresh. The goal is to keep the DECT extension aligned with the rest of the voice network instead of treating it as an isolated accessory.
GCC and Africa availability planning
FourTeck also supports business technology enquiries across selected GCC and Africa markets through regional inquiry channels. Organizations in Saudi Arabia, Qatar, Oman, Kuwait and Bahrain may need the repeater as part of a standardized Grandstream voice design for branches, warehouses or project offices. Buyers in Kenya, Uganda and other Africa-region markets may have similar requirements where a central office uses cordless extensions across a larger working area.
Regional procurement should confirm the correct DECT frequency version, power accessories, warranty handling, delivery route and local installation responsibility. Those items can vary by country and supplier channel, so FourTeck does not assume that the same commercial terms apply everywhere. Multi-country customers should provide the destination, quantity and required date for each location.
For regional support paths, buyers can use FourTeck UAE, FourTeck Kuwait, FourTeck Kenya, FourTeck Uganda or FourTeck Africa depending on the project location.
Other FourTeck products that may complete the voice environment
A DECT repeater is usually one part of a wider communication setup. Depending on the project, the buyer may also need a compatible cordless handset, an IP PBX, desk phones for fixed users, PoE switching or a broader telecommunication design review. These related options are useful for planning the surrounding system rather than treating the repeater as a standalone purchase.
Grandstream DP720 cordless handset
Useful for businesses building or expanding a DP-series cordless environment. The handset works with compatible Grandstream DECT bases and can benefit from planned repeater coverage where users need to roam farther from the base.
Grandstream UCM6302A IP PBX
A suitable product to review when the business also needs centralized SIP call control, extensions, routing and a wider Grandstream voice ecosystem. PBX sizing should be based on users and call volume rather than the repeater requirement alone.
Grandstream GXP1625 IP phone
A fixed desk-phone option for users who do not need cordless roaming. It can complement a deployment where mobile staff use DECT while office users remain on SIP desk phones.
Grandstream GXP1615 IP phone
A simpler fixed endpoint for basic office calling. Buyers can combine cordless mobility for roaming roles with desk phones for users who work from one position.
Grandstream GWN7806P PoE switch
For larger network projects, a managed PoE switch can support powered voice and network endpoints. It may be relevant when the repeater is being installed as part of a broader PoE infrastructure upgrade.
IPBX and telecommunication solutions
Use this option when the requirement is wider than a single repeater and includes PBX design, SIP trunks, phones, switching, cabling or branch communication planning.
Support that starts with the actual coverage requirement
A repeater is inexpensive compared with a complete business phone system, but an incorrect placement or incompatible base can make even a small purchase frustrating. FourTeck focuses on helping buyers define the requirement before the quotation is treated as final.
01. Product sourcing support
FourTeck can check current supply options against the required model, quantity, project timing and delivery location before the order is confirmed.
02. Compatibility guidance
The team can review the installed base model, handset family and network environment so the repeater is considered within the correct Grandstream DECT architecture.
03. Coverage planning input
Site dimensions, obstructions, floor layout and user movement can be reviewed before quantity is decided. This is particularly useful in warehouses and multi-zone facilities.
04. Quote assistance
A business quote can include the appropriate model and quantity while also identifying related requirements such as handsets, base stations, PoE or installation support.
05. Delivery coordination
Delivery planning can be aligned to the destination, order quantity and target project date once current availability has been checked.
06. Warranty guidance
FourTeck can clarify the warranty terms attached to the supplied product so procurement teams understand documentation and support expectations before purchase.
This support is relevant to both SMB and enterprise buyers. A small office may need one unit to cover a back area, while a logistics group may need a documented layout across several facilities. In both cases, the same buying principle applies: confirm compatibility and coverage conditions first, then decide quantity and commercial scope. Buyers planning a wider telephone-system refresh can also use the FourTeck PBX planning guide to review the broader communication environment.
Common questions about the DP760
What is the DP760 used for?
It is used to extend the DECT radio coverage of a compatible Grandstream DP-series base station. It is useful when cordless handset users need to move into an area where the base signal becomes weak, such as a warehouse zone, long corridor, back office or additional operational area. It does not replace the base station or create SIP accounts by itself.
How much range can one repeater add?
Grandstream specifies up to 300 metres outdoors and up to 50 metres indoors under suitable conditions. Actual indoor results can be lower because reinforced concrete, metal racks, lift shafts, fire doors and other obstacles affect radio propagation. The correct placement should be chosen where the repeater can still maintain a usable relationship with the existing DECT coverage.
Can it work without a Grandstream DECT base station?
No. The unit is a repeater rather than an independent SIP base station. It must be associated with a compatible Grandstream DP-series base. Before ordering, provide FourTeck with the exact base model and firmware where possible so compatibility can be reviewed. If the existing system uses another cordless platform, a different solution may be required.
How many calls can pass through the repeater at once?
The repeater can relay up to two concurrent HD calls. That is an important design limit for busy sites. A coverage area may physically support several roaming users, but the project should consider how many of them are likely to be on active calls through the repeater simultaneously. High-call-volume zones may need a wider design review.
Does the DP760 support Power over Ethernet?
Yes. Its 10/100 Mbps Ethernet port supports IEEE 802.3af Class 1 PoE. This can simplify installation when the best radio location is not close to an electrical socket. The device also supports an external 5 V DC power supply. Confirm PoE support and available switch power before deciding the final mounting position.
Can several repeaters be used with one base?
Grandstream documentation supports up to five repeater stations in a star architecture. This can extend coverage in several directions from a compatible base, but each unit still needs suitable placement and the overall call requirements should be checked. Multi-repeater projects benefit from a simple coverage plan rather than adding devices only after users report dead zones.
Is this model suitable for warehouses?
It can be suitable when the warehouse already uses a compatible Grandstream DECT base and needs extended cordless coverage. Metal racking, stock density, loading doors and large open areas can affect radio behaviour, so a warehouse should be assessed around the real movement path of staff. Share the approximate dimensions and weak-signal area before quantity is selected.
Is the repeater available in Dubai and the UAE?
FourTeck supports enquiries for Dubai and wider UAE business requirements, including model review, quotation and delivery coordination. Current availability can vary according to quantity, supplier status and project timing. Contact FourTeck with the required quantity, delivery location and target date so the team can check the appropriate supply option rather than relying on an outdated stock assumption.
What information should I provide for a quote?
Provide the current DP base model, handset models, required repeater quantity if known, site dimensions, weak coverage zones, expected simultaneous calls, PoE availability, delivery location and required date. If possible, include a simple floor plan or sketch. These details help FourTeck decide whether one repeater is likely to fit the requirement or whether the wider DECT design should be reviewed first.
Need Help Planning the Right DECT Coverage?
FourTeck can review the current base station, handset mix, weak-signal area, expected call load, PoE options, required quantity, delivery location and warranty expectations before preparing a quote. This helps turn a simple product enquiry into a deployment plan that is more likely to solve the actual coverage problem.
Share these details
- Current Grandstream DP base model
- Handset model and quantity
- Approximate site size and weak areas
- Expected simultaneous roaming calls
- PoE availability and delivery location
- Required quantity and target date
