SN-M430

Snom M430 DECT-IP Doublecell bundle: M400 & M30

Snom M430 DECT-IP Doublecell bundle: M400 & M30, snom M30 advanced DECT SIP phone with charging base, 2" 176x220 Pixel Display size, 28 hard keys in total, 5-way navigation key, 3 context-sensitive Function keys, 4 dedicated audio keys, 3 dedicated Function keys, Compatible with snom DECT multicell systems, snom M400 Dual-cell DECT Base Station, Wall mountable, Power-over-Ethernet, Call manager for up to 20 parallel calls with up to 40 SIP accounts in a Dual-cell setup

Overview:

The Snom M430 DECT-IP Doublecell bundle combines the Snom M400 dual-cell DECT base station with the Snom M30 advanced DECT SIP handset to provide a flexible wireless business phone solution. Designed for professional VoIP environments, this system supports up to 20 parallel calls and up to 40 SIP accounts in a dual-cell setup, making it suitable for offices and businesses that need reliable DECT coverage, clear HD audio and practical call management.

Description
The Snom M430 is a business-focused DECT-IP phone solution that brings together the M400 dual-cell base station and M30 DECT handset. The M400 connects to the network using Power over Ethernet and provides secure SIP communications, while the M30 offers a compact handset with a backlit 2-inch colour display, HD speakerphone and a practical selection of dedicated and programmable keys. With support for Snom DECT multicell systems, LDAP directories, call transfer, conferencing, call waiting and other business calling functions, the Snom M430 is well suited to professional wireless communication.

Features:

Snom M430 DECT-IP Phone System for Business
The Snom M430 DECT-IP Doublecell bundle is designed for businesses that need the convenience of cordless communication without sacrificing the capabilities expected from a modern SIP phone system. The M400 base station supports dual-cell operation and can handle up to 20 parallel narrowband calls or up to 10 wideband calls.

DECT synchronisation enables seamless handover and roaming within the supported coverage area. This makes the system useful in offices where users need to move between areas while remaining connected to the same telephone system.

The M30 handset complements the base station with a compact design, HD audio and an intuitive keypad. It is also drop tested from up to 2 metres, adding practical durability for everyday business use.

M400 Dual-Cell DECT Base Station
The Snom M400 provides the network connection and DECT infrastructure for the M430 system. It is wall mountable and uses PoE, allowing power and network connectivity to be supplied through a compatible Ethernet connection.

Key M400 details include:

• 
  Dual-cell DECT base station for professional SIP communications
• Supports up to 20 handsets per base station and up to 40 handsets in a dual-cell installation
• Up to 20 narrowband calls or 10 wideband calls in a dual-cell system
• Up to 50 m indoor coverage and up to 300 m outdoor coverage
• PoE support according to IEEE 802.3af, Class 2
• RJ45 10/100 Mbit Ethernet interface
• DECT wireless interface with antenna diversity
• Automatic dual-cell chain setup
• Support for LDAP server-based directories and XML phonebooks
• Secure SIPS and SRTP communication
• VLAN, DHCP, NTP and LLDP-MED networking support
• Cloud Zero-Touch Provisioning and secure provisioning
• Wall mountable design
• Operating temperature from -10 C to 50 C

The M400 also supports automatic provisioning through HTTP, HTTPS and TFTP, helping simplify deployment across business networks. Its web-based user interface provides menu-driven configuration and setup.

Snom M30 DECT SIP Handset
The Snom M30 is the cordless handset supplied with the M430 bundle. It features a 2-inch high-colour backlit LCD with a 176 x 220 pixel resolution, giving users a clear interface for everyday calling and menu navigation.

Its keypad includes 28 hard keys in total, including a standard 12-key telephone keypad, a five-way navigation key, context-sensitive function keys and programmable line or function keys. Dedicated audio controls provide quick access to mute, speakerphone and volume functions.

The handset includes:

• 
  2-inch backlit TFT LCD display with 176 x 220 pixel resolution
• 28 hard keys in total
• Five-way navigation key
• Three context-sensitive function keys
• Four programmable line or function keys
• Dedicated mute, speakerphone and volume controls
• HD full-duplex speakerphone
• Hearing Aid Compatibility
• Keyboard lock
• Up to two simultaneous calls
• Local directory with up to 100 entries
• LDAP directory support
• Central directory support through the base station
• Eight speed-dial numbers
• Caller ID and calling line identification restriction
• Call waiting and call swapping
• Call diversion and Do Not Disturb mode
• Blind and attended call transfer
• Three-way local conferencing
• Call history for up to 50 missed, received and dialled calls
• Voice message waiting and missed-call notifications

Clear HD Audio for VoIP Calling
The Snom M430 supports wideband audio through compatible codecs, helping provide clearer voice communication during business calls. The M30 supports G.711 A-law, G.711 mu-law, G.722 and G.726 codecs, while the M400 also supports G.729.

Codec negotiation and switching on the base station allow the system to work with compatible VoIP environments. The M30 handset provides full-duplex HD speakerphone operation and is designed for convenient hands-free communication.

Wireless DECT Coverage and Mobility
The Snom M430 uses DECT technology with two internal omnidirectional antennas for improved transmission and reception. The system supports authentication and encryption between the base station and handset, while DECT synchronisation enables seamless handover and roaming.

The stated coverage is up to 50 metres indoors and up to 300 metres outdoors, although actual coverage will depend on building construction, interference and installation conditions.

The M400 supports up to six repeaters per base station, or up to 12 repeaters in a dual-cell installation. This allows the wireless network to be expanded where additional coverage is required.

Business Call Management
The M30 provides a useful range of call handling functions for day-to-day business communications. Users can place calls on hold, transfer calls, switch between calls and initiate local three-way conferences.

The handset also supports auto answer, call diversion, Do Not Disturb, speed dialling and caller identification. A local directory stores up to 100 entries, while LDAP and central directory support can provide access to larger business contact databases.

Power and Battery Performance
The M30 uses a removable rechargeable 3.7 V, 1,100 mAh lithium-ion battery. It provides up to 350 hours of standby time, with up to 22 hours of narrowband talk time or up to 14 hours of wideband talk time under the stated conditions.

The charging cradle can be powered through USB at 5 V / 1 A or through the supplied power adapter. The adapter accepts 100 to 240 V AC at 50 to 60 Hz and provides 5 V DC / 1 A output.

Network Security and Provisioning
The Snom M400 is designed for integration into managed business networks and supports several security and provisioning technologies. Secure VoIP communication is provided through SIPS using SIP over TLS and SRTP, while HTTPS and TLS 1.2 are supported for secure network access.

Network and deployment functions include:

• 
  VLAN support through IEEE 802.1Q
• DHCP and NTP
• LLDP-MED
• HTTP and HTTPS
• TLS 1.2
• SIPS and SRTP
• ToS quality of service support
• HTTP, HTTPS and TFTP provisioning
• Secure provisioning with a preinstalled certificate
• Cloud Zero-Touch Provisioning
• Software upgrades over the air

Compact Design for Professional Use
The M400 measures approximately 112 x 90 x 36 mm and weighs around 170 g. Its compact wall-mountable design makes it easy to position within an office or communications area.

The M30 handset measures approximately 128 x 53 x 25 mm. The handset weighs around 82 g, while the battery and belt clip add approximately 30 g. The handset is drop tested up to 2 metres and operates in temperatures from 0 C to 55 C.

Snom M430 Part Number and Compatibility
The part number / SKU for this product is SN-M430 . The bundle includes the Snom M400 dual-cell DECT base station and Snom M30 DECT SIP handset, providing a complete starting point for a wireless VoIP deployment.

The M30 is compatible with Snom DECT multicell systems, while the M400 can be used with compatible Snom DECT equipment and repeaters. Additional Snom M-series equipment can be used where a larger DECT deployment is required.

Whats' include

The Snom M430 package contains:

• 
  Snom M400 DECT dual-cell base station
• Snom M30 DECT handset
• Rechargeable battery
• M30 charging cradle
• Power adapter
• Quick Installation Guide

Snom M430 for Office and Business VoIP
The Snom M430 DECT-IP Doublecell bundle is a practical choice for businesses that require cordless SIP communication, reliable DECT coverage and professional call handling. Its dual-cell architecture, secure VoIP protocols, HD audio, directory support and scalable handset capacity make it suitable for offices and other professional environments where users need mobility without giving up essential business phone functionality.

For businesses deploying Snom DECT equipment, the M430 provides a compact combination of the M400 base station and M30 handset in one solution, with support for expansion through compatible multicell equipment.

Specifications:

© 2026 Respective owners and brand holders. This table has been carefully researched and generated by Laptop Direct CC (https://www.laptopdirect.co.za), however, errors and omissions may occur. Only references to South Africa apply. All products are sourced in South Africa from the official suppliers and the warranty is that of the local supplier. E&OE. This table and our site's content may be used on condition that this notice and link remains intact and unaltered.
Specifications
Product Code	SN-M430
M400 Base Spec
Basics	Colour white
	Wall mountable
Product numbers	M400, DECT dual-cell base station, EU & UK, PN 00004587
	M400, DECT dual-cell base station, Americas, PN 00004588
Dimensions and weight
Dimensions (H x W x D, approx.)	112 mm x 90 mm x 36 mm
Weight (approx.)	170 g
Indicators and keys
Indicators and keys	1 multicolour LED
	1 dedicated function key Reset
Audio codecs and features
Audio codecs	G.711 (A-law, μ-law), G.722, G.726, G.729
Related features	Codec negotiation, codec switching
Interfaces and connections
M400 power options	Power over Ethernet (PoE), IEEE 802.3af, class 2
Wired interfaces	RJ45-8P8C 10/100 Mbit Ethernet port
Wireless interfaces	DECT
User interfaces and setup
WUI	Configuration and setup via menu-driven web user interface (WUI)
Automatic configuration via provisioning	Loading of settings and firmware via HTTP / HTTPS / TFTP
	Secure provisioning with preinstalled certificate
	Cloud Zero-Touch Provisioning
Localization	Timezone, Dial tone
Diagnostic	DECT messages, alarms, location
Related features	XML browser
	Automatic dual-cell chain setup
	Compatible handset feature RSSI tool, no additional measurement equipment needed
Environmental conditions	Operating ambient temperature: -10 degreesC to 50 degreesC (14 degreesF to 122 degreesF)
Package contents	DECT base station unit
	Quick Installation Guide (QIG)
Directory support and call features
Directory support	LDAP (server-based directory)
	XML phonebook support
Related features	List of registered mobile handsets, repeaters, location gateways
DECT technology and features
Standard: DECT	Antenna diversity (2 internal omni-directional antennas for better transmission and reception)
	Authentication/encryption of base and handset
	Seamless handover and roaming using DECT sychronisation
	Wideband audio
Frequency band	Europe: 1,880 - 1,900 MHz
	USA: 1,920 - 1,930 MHz
Output power	Europe: less than 250 mW
	USA: less than 100 mW
	Level (dbm): 14, 17, 20, 24
Coverage	Up to 50 m indoor range / 300 m outdoor range
Handsets	Up to 20 per base station / 40 per dual-cell installation
Repeaters	Up to 6 per base station / 12 per dual-cell installation
Calls in single-cell system	Up to 10 narrowband calls / 5 wideband calls
Calls in dual-cell system	Up to 20 narrowband calls / 10 wideband calls
Related features	Software upgrade over the air (SUOTA)
Networking technologies and protocols
Network technologies	VLAN (IEEE 802.1Q)
Secure VoIP protocols	SIPS (SIP over TLS), SRTP (RFC 3711)
Network protocols	DHCP, NTP, LLDP-MED, HTTP
Secure network protocols	TLS V1.2, HTTPS
Quality of Service (QoS)	ToS
snom M30 Phone SPEC
Basics	Colour black
	Drop tested up to 2 m
Product numbers	M30, DECT handset, EU & UK, PN 00004607
Dimensions and weight
Dimensions (L x W x H, approx.)	128 mm x 53 mm x 25 mm
Weight (approx.)	Handset: 82 g
	Battery & belt clip: 30 g
Display and indicators
Display	TFT liquid crystal display (LCD), highcolour, backlit
	2" (51 mm) display size (diagonal)
	Resolution 176 x 220 pixel
LED indicators	1 tricolour LED for missed calls / new voice messages, low battery
Keypad and function keys
Keys	28 hard keys in total
	Standard ITU telephone keypad: 12 keys with star and pound/hash key, backlit
	5-way navigation key
	3 context-sensitive function keys
4 programmable line / function keys
4 dedicated audio keys	Mute (navigation key: left), Speakerphone, Volume + (navigation key: up), Volume - (navigation key: down)
3 dedicated function keys	Offhook, Onhook, Menu
Related features	Keyboard lock
Audio devices and features
Speakerphone mode	HD audio
	Full duplex
Audio codecs	G.711 (A-law, μ-law), G.722, G.726
Related features	Built-in assignable ringtones
	Hearing aid compatible (HAC)
DECT technology and features
Standard: DECT	Compatible with Snom DECT multicell systems
	Antenna diversity (2 internal omni-directional antennas for better transmission and reception)
	Authentication/encryption of base and handset
	Wideband audio
Frequency band	Europe: 1,880 - 1,900 MHz
	Auto-sensing
Output power	Europe: less than 250 mW
Coverage	Up to 50 m indoor range / 300 m outdoor range
Related features	Software upgrade over the air (SUOTA)
	Auto registration when not registered
	Date and time synchronization from base station
Interfaces and connections
M30 charging cradle power options	USB powering 5 V / 1 A
	Power adapter: 100 - 240 V AC / 50 - 60 Hz / 300 mA, 5 V DC / 1 A
M30 handset power options	Removable, rechargable 3.7 V / 1,100 mAh / 4.1 W (Lithium-ion) battery, up to 350 h standby time, up to 22 h narrowband talk time, up to 14 h wideband talk time
Wireless interfaces	DECT
User interfaces and setup
Configuration and setup via menu-driven phone user interface (PUI)	Languages
Related features	XML Minibrowser support for Snom DECT multicell systems
Directory support and call features
Calls	Up to 2 simultaneous calls
Directory support	LDAP (server-based directory)
	Local directory with up to 100 entries
	Central directory on the base station
Outgoing call features	Speed dialling via keypad: 8 numbers
	Redial (via dialed calls list)
	Caller identification (CLIP)
	Calling Line Identification Restriction (CLIR)
Incoming call features	Call waiting/swapping
	Auto answer
	Call diversion
	Do Not Disturb (DND) mode
Connected call features	Mute microphone
	Hold
	Blind call transfer
	Attended call transfer
	3-way local conferencing
Related features	Call history lists of 50 missed, received, dialed calls
	Voice message waiting notification
	Notification of missed calls
Environmental conditions
Environmental conditions	Operating ambient temperature: 0 degreesC to 55 degreesC
	Charging condition: 5 degreesC to 45 degreesC
Package contents
Package contents	M30 unit
	Battery
	Charging cradle
	Power adapter
	Quick Installation Guide (QIG)
Type approval and standards conformance
Type approval and standards conformance	Information technology equipment - Safety 60950-1: 2005
	WEEE 2012/19/EU, 2006/66/EC
Accessories
Accessories	00004426, M900, DECT multicell base station, EU & UK
	00004587, M400, DECT dual-cell base station, EU & UK