Ericsson DBC43301/012 Dialog 4000 Series SIP Handset

Ericsson DBC43301/012 Dialog 4000 Series SIP Handset Image 1

Ericsson DBC43301/012 – Ericsson DBC43301/012 Dialog 7433 IP Dark Grey IP telephony handset.

The Ericsson DBC43301/012 is the Dialog 7433 IP telephone in dark grey finish. This is an IP-based desk phone designed for business communications, featuring a multi-line display and programmable function keys for efficient call handling and feature access.

The Dialog 7433 IP is part of the Dialog 4000 series and is intended for deployment on Ericsson MD110 and BusinessPhone communication platforms operating in IP telephony mode. It provides enterprise-grade voice quality and integrates with the system’s unified communications features.

This handset represents a legacy product line following Aastra’s acquisition of Ericsson’s enterprise communications division. While the Dialog 4000 series has been superseded by newer platforms, it remains in active use across many established enterprise installations requiring ongoing support and replacement units.

Available from Tech Star as new or refurbished stock. Submit a price enquiry for availability and lead time.

Worldwide supply. We export new and refurbished telecoms and networking equipment internationally. International buyers welcome, request a delivered quote in your currency. Supply subject to export checks.

From the same manufacturer

Compatible with the same platform

Frequently asked questions

Is the Ericsson DBC43301/012 refurbished or new?
Tech-Star supplies both new and refurbished Ericsson DBC43301/012. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Ericsson DBC43301/012?
Refurbished Ericsson DBC43301/012 comes with a 90-day parts and labour warranty as standard. Extended warranty options are available on request.
How do I get a price for the Ericsson DBC43301/012?
Pricing reflects current stock and lead time, so we quote per enquiry. Submit the part number through the contact form for a quote, typically within one business hour.
Can the Ericsson DBC43301/012 be returned?
Returns are accepted within 14 days of delivery in line with our return policy. A restocking fee may apply for opened items.
How quickly can the Ericsson DBC43301/012 be delivered?
Lead time depends on current stock. UK-based items typically ship the next business day; sourced items vary. We confirm lead time at quote.

Key FeaturesIP telephony enabled; Multi-line graphical display; Programmable function keys; Dark grey housing
ApplicationsEnterprise desk telephony; Office workstation deployment; MD110 system IP migration
CompatibilityEricsson MD110; Ericsson BusinessPhone; Aastra MX-ONE
SpecificationsIP connectivity; H.323/SIP protocol support; PoE capable
PlatformDialog 4000 Series
ManufacturerEricsson

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