S400 Phone


The s400 and s405 IP Phones are full-featured SIP phones with three SIP accounts at a competitive price point. Some features include:

  • 3 SIP Accounts
  • Full duplex speaker phone
  • 5-way conferencing
  • 2.7 inch LCD with backlight
  • 25 programmable soft keys
  • Headset compatible
  • Dual Ethernet ports
    • s400: 10/100 ports
    • s405: Gigabit ports


SKU: PHON-S400 Category:


Choose the Sangoma Phone that Best Suits Your Needs

Designed to work with FreePBX and PBXact, Sangoma IP phones are so smart you can quickly and easily use them right out of the box.

Each phone in the series features industry standard Power over Ethernet (PoE), so no power cable or outlets required. They have full duplex speakerphones, dual Ethernet Ports, multi-way conference calling, high definition voice quality, and they’re Virtual Private Network (VPN) capable.

Zero Touch  Provisioning

VoIP telephones can be complex to install, and manually confi­guring hundreds of extensions can take hours. When you buy and install your Sangoma IP phones, the redirection server automatically points the phone to the Sangoma FreePBX / PBXact for con­figuration.