Sangoma S406 IP-Phone

Entry-Level IP-Phone with large functional range

Sangoma S406 IP-Phone

  • 3x SIP Accounts
  • 2.7 ” LCD Display
  • PhoneApps Support
  • 5-way Conferencing
  • Dual Gigabit Ethernet Ports
  • EHS Support für Wireless Headsets
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SKU: 25007 Category:

General functions:

  • 3x SIP accounts
  • Call Waiting, Mute, DND
  • One-button speed dial, hotline
  • Call forwarding, call waiting, call transfer
  • Redial, call return, automatic call answering
  • 5-way conferences
  • XML browser
  • Direct IP call
  • Set custom ringtone/delivery date/time automatically or manually
  • Dialling plan per account
  • Action URL/URI

IP PBX functions:

  • Busy Lamp Field (BLF)
  • Call Parking / Pickup
  • Music on hold
  • Voicemail
  • Anonymous call / rejection
  • Message waiting Display
  • Intercom, paging
  • Follow me / DND
  • Conference rooms
  • Time conditions
  • Queues
  • Presence
  • Queue agents
  • Hot-desking
  • call flow
  • contacts

Voice Codecs features:

  • HD voice output: HD listeners, HD speakers
  • Codecs
    • iLBC, G.722, G.711(A/μ), GSM_FR, G.723, G.729AB, G.726-32, Opus
  • DTMF
    • In-Band, RFC 2833, SIP INFO
  • Full duplex speakerphone with AEC

Display & indication:

  • 2.7″ 192 x 364 pixel graphic LCD display with backlight
  • Caller ID with name, number and photo
  • LED to indicate calls and waiting messages
  • Dual-color illuminated LEDs for status information

Further specifications can be found in the data sheet!


Entry-Level IP Phone

The S406 is an entry-level IP phone designed for growing businesses with PBXact phone systems needing a fully-featured IP phone with advanced features at a near entry-level price point. It supports three (3) Session Initiation Protocol (SIP) accounts, full duplex speakerphone and has a 2.7 inch LCD with backlight display. Zero-Touch auto-provisioning makes it so easy to setup, all you need to do is plug the phone into an internet connection, in or out of the corporate office location.

Built-in PhoneApps enables users to control complex features directly from the phone’s display and programmable buttons. This allows users to have full control of their phone system right from their fingertips. Other features such as built-in VPN and and hot desking makes the S406 great value.

Additional information

IP Telefonanlage (Dialogic/Sangoma)


Datenblatt Sangoma S406
Datenblatt IP Telefone