What security features are included?

It includes TLS and SRTP encryption to protect communication privacy.

Reliable Cp-7841-K9 IP Phone with Crystal Clear Sound

Name: Reliable Cp-7841-K9 IP Phone with Crystal Clear Sound
Brand: Shanghai Lianmai Tongchuang Technology Co., Ltd.
SKU: 2116885442

Shanghai, ChinaShanghai Lianmai Tongchuang Technology Co., Ltd.

US$139.00

2-299 Pieces

US$119.00

300+ Pieces

Product profile

Type

Key Phone

Function

Handsfree Phone, Caller Number Presentation Phone, VoIP Phone

Display

With Display

Model NO.

Cp-7841-K9 IP Phone

Touch Screen

Without Touch Screen

Dial

DTMF

Voice Mail

Support Voice Mail

Cordless Telephone Frequency

Not Applicable

Answering Machine Record Audio Format

Not Applicable

Accessories

Stand, Power Adapter (Optional), Documentation

Customized

Non-Customized

Audio Protocols

G.711/G.729

Network Interface

10/100 Mbps

Power Input

Poe 802.3af/External Power Adapter

Security Encryption

Tls/Srtp Support

Transport Package

Carton

Specification

8.5×9.5×7.5cm, 0.9kg, Fast Ethernet, PoE

Trademark

Cisco

Origin

China

Key features

Crystal Clear Audio: Advanced G.711/G.729 codecs ensure high-quality voice transmission.

Enterprise Security: Built-in TLS and SRTP encryption protect communication privacy.

Flexible Power Options: Supports PoE 802.3af or external power adapter for easy deployment.

Wide Compatibility: Seamlessly integrates with Cisco UCM and third-party IP-PBX systems.

Compact & Ergonomic: Lightweight design (0.9kg) with dedicated function buttons and headset support.

Reliable Connectivity: Fast Ethernet port (10/100 Mbps) ensures stable network connection.

Company profile

Shanghai Lianmai Tongchuang Technology Co., Ltd.Shanghai, China

Business Type: Manufacturer/Factory, Group Corporation CertifiedR&D Capacity: OEM Service AvailableExport Year: 2020-10-10Nearest Port: HKAverage Response Time: ≤5.93hTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company specializing in branded network equipment and technical services. It reports broad customization capability, OEM service for popular brands, professional technical solutions, and 24/7 after-sales service. However, formal service-management procedures, complaint-handling records, corrective-action mechanisms, overseas service infrastructure, recent product R&D, ODM services, and SDK availability are not evidenced or are explicitly absent. Export activity is reported, with major markets across multiple regions, but the supplier states that exporting began one year ago and has no overseas warehouses, showrooms, agents, branches, or trade-show participation. Financial information is present only as coded values without interpretable figures, so financial credibility cannot be assessed.

Supplier typeThe supplier is explicitly classified as a Trading Company, with a business scope covering technical services and technology-related activities. Its stated offering centers on sourcing and supplying branded network equipment rather than manufacturing its own product range.

After-Sales capabilityThe supplier claims professional technical solutions and 7*24 after-sales service, and accepts multiple service quotation and payment terms. However, it has no written procedures or records for service assessment, corrective and preventive actions, or complaint handling, and reports no overseas warehouses, showrooms, agents, branches, or overseas service countries; therefore, the formal and international support infrastructure is weakly evidenced.

R&D capabilityThe supplier reports 11–20 years of total R&D engineer experience and provides technical services, but it had no new products in the past year, offers no ODM service, and has no available SDK. These explicit limitations outweigh the available experience evidence for innovation assessment.

Customization capabilityThe supplier explicitly reports customization from samples, designs, full customization, minor customization, and flexible customization. Its OEM service for popular brands further supports the availability of tailored supply arrangements.