Does the device support Caller ID?

Yes, the Etross-8848 supports Caller ID display, allowing you to see incoming call information on compatible phones.

What is the minimum order quantity?

The minimum order quantity is 1 PC, allowing for flexible purchasing for individual or bulk orders.

How long is the average lead time for delivery?

The average lead time is within 15 workdays for both peak and off-season periods.

Etross 8848 GSM /PSTN FWT Gateway 1 FXS 1 FXO

Name: Etross 8848 GSM /PSTN FWT Gateway 1 FXS 1 FXO
Brand: Shenzhen Etross Telecom Co., Ltd.
SKU: 757767185

Guangdong, ChinaShenzhen Etross Telecom Co., Ltd.

US$45.00

1-99 Pieces

US$40.00

100+ Pieces

Sample price:US$40.00/piece.Request sample

Product profile

Customization

Available

Type

GSM

Usage

Voice Call

Model NO.

Etross 8848 GSM/PSTN FWT

Certification

Condition

New

Weight

700g

Color

White/Black(Optional)

Billing Signal

Reversal Polarity

Warranty

1 Year

Size

185 X 135 X 22(Mm)

Phone Interface

2 Rj-11 Interfaces

FXS Port

FXO Port

Transport Package

Standard Carton

Specification

L185 X W135 X H22(Mm)

Trademark

Etross

Origin

China

HS Code

85251090

Production Capacity

10000 PCS/Month

Key features

Auto Low Cost Routing: Automatically selects GSM or PSTN route based on preset rules to minimize call costs.

Dual Network Support: Supports both GSM and PSTN lines with automatic failover if one network is unavailable.

Customizable Colors: Available in White, Grey, or Black to suit different office environments.

High Gain Antenna: Equipped with strong signal antennas for stable connectivity in various environments.

Clear Voice Quality: Provides noise-free and clear voice transmission for professional communication.

Wide Voltage Compatibility: Operates on DC 10V-20V with AC 100-230V input, suitable for global power standards.

Easy Installation: Simple to install and maintain with RJ-11 interfaces compatible with most phones.

Reliable Performance: Steady module design ensures good performance in wide temperature and humidity ranges.

Company profile

Experienced TeamYears of Export ExperienceHigh Repeat Buyers ChoiceImporters and Exporters

Shenzhen Etross Telecom Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 17 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤7.02h

AI-Powered supplier vetting

SummaryShenzhen Etross Telecom Co., Ltd. is a Shenzhen-based limited company with 18 employees, focused on communication equipment and electronic products, including fixed wireless phones and terminals. It reports production capacity of up to 1,000 sets per day, 17 years of export experience, sample-based customization, and R&D activity including new products in the past year and ODM services. Some products are stated to have passed CE, FCC, and RoHS certification, but specific products and certificate records are not provided. Service-control documentation is weak: there are no written procedures or records for corrective actions or complaint handling, and overseas service infrastructure is absent. Financial-related records are identified for 2021–2023, but no substantive financial results are provided. No customer cases are presented.

Supplier typeThe supplier is Shenzhen Etross Telecom Co., Ltd., a combined, privately structured limited company located in Shenzhen, China, with 18 employees. Its licensed scope covers manufacturing communication equipment and electronic products, and it is not identified as part of a larger group.

CertificationsThe company states that some products have passed CE, FCC, and RoHS certification. However, the slices do not identify the certified products or provide certificate details, so the evidence supports stated certification coverage but not comprehensive verification.

After-Sales capabilityThe supplier has no written procedures or records for customer complaint handling or corrective and preventive actions. It also reports no overseas warehouse, showroom, agent, branch, or offline trade-show participation; therefore, documented and international after-sales support appears limited.

R&D capabilityThe supplier reports an R&D center with experienced engineers, new products developed during the past year, and ODM services. It does not provide an SDK and does not serve popular brands through OEM, so innovation capability is demonstrated but limited in the stated areas.

Production capacityThe supplier states production capacity of up to 1,000 sets per day, has listed production and testing equipment, and reports peak- and off-season lead times within 15 working days. Its 18-employee workforce and the absence of further capacity records limit the breadth of verification, but the stated operating capability is positive.

Customization capabilityThe supplier supports customization from samples and provides ODM services, directly indicating both sample-based customization and original design manufacturing capability. No broader customization scope or SDK support is stated.

Product Q&A

Q:How does the auto-routing feature work?

The device automatically checks preset prefix numbers and selects the most economical route (GSM or PSTN) for outgoing calls. If GSM is unavailable, it forces dialing via PSTN.

Q:Can I customize the color of the device?

Yes, the device is available in White, Grey, and Black. You can choose the optional color that best fits your needs.

Q:What is the warranty period for this gateway?

The product comes with a 1-year warranty covering mechanical defects and performance issues.

Q:Is OEM branding available?

Yes, OEM branding is available. You can choose between the Etross brand or a customized OEM brand for your product.

Q:What are the power supply requirements?

The device accepts AC 100-230V input (50/60Hz) and outputs DC 12V 1A. It supports both switching and transformer type AC adapters.