Click Fraud Sangoma s705 IP Phone
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Sangoma s705 IP Phone

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05/07/2022 £134.30 exc. VAT
161.16 inc. VAT
Availability:In stock for next day delivery
Key Features
  • 6x SIP Accounts
  • Full duplex speaker phone
  • WiFi and Bluetooth Support

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Brand: Sangoma
Available Options:
Available Product Options:
Sangoma Headset Adapter Required?:
Sangoma Phone UK Power Supply Required?:
Wall Mount Bracket Required?:
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Sangoma s705 VoIP Phone

Please Note: Sangoma s705 IP phones are PoE (Powered-Over-Ethernet) and do not include a mains Power Supply. If mains power is required, this can be added via the drop down menu above.

The Sangoma s705 is an executive-level IP phone with zero-touch configuration thanks to the handsets ability to locate  FreePBX / PBXact to quickly and easily get full configuration immediately. It features Wi-Fi and Bluetooth support, 45 programmable soft keys and Dual Gigabit Ethernet Ports.

Sangoma s705 Key Features

  • 6x SIP Accounts
  • Wi-Fi & Bluetooth Support
  • Full Duplex Speaker Phone
  • 5-way Conferencing
  • 4.3 Inch Full Colour Display
  • 45 Programmable Soft Keys
  • Dual Gigabit Ethernet Ports

The s705 features enhanced network connectivity with Power-over-Ethernet, Wi-Fi client and Bluetooth for true power and cable free setup with your bluetooth headsets.

Zero-Touch Provisioning

When you buy and install your Sangoma s705, the redirection server automatically points the phone to the Sangoma FreePBX / PBXact for configuration.

EndPoint Manager Included
When using the Sangoma s705, EndPoint Manager software inside FreePBX / PBXact is automatically enabled. This lets your users control global settings, program their phone keys, map extensions, upload images, download new firmware, and much more.

Sangoma s705- Technical Specifications

Phone Features

  • 6 SIP accounts
  • Call hold, mute, DND (Do Not Disturb)
  • One-touch speed dial, hotline
  • Call forward, call waiting, call transfer
  • Redial, call return, auto answer
  • 5-way conferencing
  • Direct IP call
  • Ring tone selection/provisioning
  • Set date time automatically or manually
  • Dial plan per account
  • RTCP-XR (RFC3611), VQ-RTCPXR (RFC6035)
  • XML Browser
  • Action URL/URI

Voice Codecs Features

  • HD voice: HD handset, HD speaker
  • Codecs: iLBC, G.722,
    G.711(A/μ), GSM_FR,
    G.723, G.729AB,
  • DTMF: In-band, RFC 2833, SIP INFO
  • Full-duplex handsfree speakerphone with AEC (Acoustic Echo Cancellation)
  • Voice Activity Detection (VAD)
  • Auto Gain Control (AGC)
  • Comfort Noise Generation (CNG)
  • Acoustic Echo Cancellation (AEC)
  • Packet Loss Concealment (PLC)
  • Adaptive Jitter Buffer (AJB)

IP-PBX Features

  • Busy Lamp Field (BLF)
  • Anonymous call, anonymous call rejection
  • Message Waiting Indicator (MWI).
  • Voice mail
  • Intercom, paging
  • Call park, call pickup
  • Music on hold

Display and Indicator

  • 4.3” 480 x 272-pixel colour display with backlight
  • 24 bit depth colour
  • LED for call and message waiting indication
  • Dual-colour illuminated LEDs for line status information
  • Wallpaper
  • Intuitive user interface with icons and soft keys
  • National language selection
  • Caller ID with name, number and photo

Feature Keys

  • 10 line keys with LED
  • 10 line keys can be programmed up to 45 various features (4-page view)
  • 8 features keys: voice mail, headset, speaker, hold, mute, transfer, call list, conference
  • 4 context-sensitive “soft” keys
  • 6 navigation keys
  • Volume control keys
  • Illuminated speaker key
  • Illuminated headset key
  • Illuminated mute key


  • Dual-port Gigabit Ethernet
  • Power over Ethernet (IEEE 802.3af), class 3
  • 1xRJ9 (4P4C) handset port
  • Supports up to 6 Expansion Modules

Physical Features

  • Shipping dimensions: 246mm (W) x 224mm (D) x 102mm (H)
  • Shipping weight: 1.27kgs (2.8lbs)
  • Wall mountable: Stand with 3 adjustable angles
  • Power consumption: PSU: 2.5~5.3W, PoE: 3.2~6.4W
  • Operating humidity: 10~95%
  • Operating temperature: -10~50°C


  • Configuration: browser/LCD-Menu/ auto-provision
  • Auto provision via HTTP/HTTPS FTP/TFTP
  • Auto-provision with PnP
  • Reset to factory, restart, reboot
  • Local tracing log export, system log
  • Phone lock for personal privacy protection

Network and Security

  • SIP v1 (RFC2543), v2 (RFC3261)
  • SIP server/proxy redundancy
  • NAT Traversal: STUN mode
  • DHCP/static/PPPoE
  • HTTP/HTTPS web server
  • Time and date synchronisation by SNTP
  • QoS:
    • 802.1p/Q tagging (VLAN),
    • Layer 3 ToS DSCP
  • IEEE802.1X
  • TLS (Transport Layer Security)/ SRTP
  • Open VPN
  • HTTPS certificate manager
  • AES encryption for configuration file
  • Digest authentication using MD5/MD5-sess
  • Wi-Fi:
    • 802.11b/g/n
    • Power adapter required (Sold separately)
  • Wi-Fi Security:
    • WEP Encryption, WPA-PSK, WPA2-PSK
  • Bluetooth: 4.0 (LE+EDR)

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Quick Reminder

Do you need a power supply? This phone is PoE (Powered-Over-Ethernet) and does not include a mains Power Supply. If you require a PSU please select one from the drop down box on this page.