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SIP calls

1  - 24 of 69 results found
Yealink SIP-T74U Phone Bundle + WH64 Duo DECT Headset

Yealink SIP-T74U Phone Bundle + WH64 Duo DECT Headset

  • Baseline: A complete communications kit featuring a professional PoE IP telephone and a wireless DECT headset for clear and flexible calls in the office.
  • Short_description: Yealink SIP T74U POE
    • Supports up to 16 simultaneous SIP accounts
    • Dual Gigabit Ethernet ports with PoE power supply
    • 4.3″ high-resolution colour display (480×272)
    Yealink DECT WH64 Dúo UC y Teams con base
    • DECT and Bluetooth wireless technology
    • Acoustic Shield 2.0 eliminates background noise
    • Plug & Play with IP phones
£369.98
£236.66
-36%
Ref: YEALINKT74UWH64D
Fanvil X6U V2 IP telephone with 20 SIP lines and PoE

Fanvil X6U V2 IP telephone with 20 SIP lines and PoE

  • Baseline: A professional IP telephone with 20 SIP lines, three colour screens, Bluetooth 4.2 and dual Gigabit ports with PoE for managing office calls.
  • Short_description:
    • 20 SIP lines: management of multiple communications
    • 3 colour screens: 4.3-inch main screen and two 2.4-inch screens
    • Up to 60 DSS keys: shortcuts and extension monitoring
    • Bluetooth 4.2 for connection to compatible headsets
    • HD audio: clear sound thanks to G.722 and Opus codecs
    • Dual Gigabit and PoE: connectivity and power over Ethernet
    • 6-party conferencing: collaboration directly from the phone
£136.99
Ref: FANX6UV2
Depaepe SIP Decibel Ringer with Visual Alert

Depaepe SIP Decibel Ringer with Visual Alert

  • Baseline: Powerful sound indicator and high-intensity flashing light to signal incoming calls.
  • Short_description:
    • To be connected to the IP network
    • Adjustable volume with 6 levels (up to 170dB)
    • 8 melodies to choose from
    • Powerful sound and high-intensity light
      Simplified management via web interface
£299.99
£255.99
-15%
Ref: DEPPS00IP
Yealink SIP-T34W Wi-Fi IP Phone

Yealink SIP-T34W Wi-Fi IP Phone

  • Baseline: Yealink SIP-T34W IP phone with dual-band Wi-Fi (2.4/5 GHz) and 2.4" color display: 4 SIP accounts, PoE, and USB 2.0 for headsets – ideal for workstations without network cabling.
  • Short_description:
    • Integrated dual-band Wi-Fi (2.4/5 GHz) (802.11 a/b/g/n/ac) for installation without network cabling.
    • 4 SIP accounts and 5-way local conferencing for efficient call management in the office.
    • 2.4” color display (320 x 240) with backlight for clear visibility.
    • HD audio with Smart Noise Filtering and full-duplex speakerphone with AEC.
    • Dual Gigabit ports + PoE for PC/phone connection and power over Ethernet.
    • USB 2.0 for USB headsets and Bluetooth headsets via Yealink BT50/BT51A adapter.
    • Adjustable stand and wall-mount option to adapt the workstation setup.
£73.69
£64.99
-12%
Ref: YEALT34W
Alcatel SP2602 SIP Deskphone

Alcatel SP2602 SIP Deskphone

  • Baseline: IP phone with 2.4" colour screen, 4 SIP accounts, HD audio, and PoE – designed for smooth communication.
  • Short_description:
    • 2.4" colour screen for easy navigation
    • Supports up to 4 SIP accounts at the same time
    • HD audio with full-duplex speaker for clear calls
    • Powered by PoE for quick and easy setup
    • Strong security with TLS, SRTP, and VPN support
    • Works with RJ9 headsets and remote answer function
    • Handy features like call transfer, forwarding, and Do Not Disturb
    • Quick auto-provisioning for large rollouts
£79.99
£45.99
-43%
Ref: ALTSP2602
Polycom Soundstation IP 7000 PoE

Polycom Soundstation IP 7000 PoE

  • Baseline: An elite, advanced, breakthrough IP conference phone like no other
  • Short_description:
    • Full Duplex technology
    • Compatible with multiple SIP call platforms
    • PoE: Built-in Power over Ethernet
    • Polycom HD Voice technology
    • Large LCD display with XHTML microbrowser

     

    Refurb version
£474.99
£384.99
-19%
Ref: POIP7P
Polycom Soundstation IP 6000 PoE Refurb

Polycom Soundstation IP 6000 PoE Refurb

  • Baseline: Polycom Soundstation IP 6000 PoE conference phone for small to midsize rooms
  • Short_description:
    • Polycom HD Voice Technology
    • Polycom Acoustic Clarity Technology
    • Full-duplex technology
    • Microphone designed for small to midsize rooms with up to 12 people: picks up voices from up to 12ft (3.5m) away
    • Compatibility with most SIP call platforms
    • High resolution backlit display
    • Power over Ethernet (PoE)
£332.99
£216.99
-35%
Ref: POIP6PR
Grandstream GXP1625

Grandstream GXP1625

  • Baseline: Desktop IP phone for small to medium-sized businesses - with PoE and 2 SIP accounts
  • Short_description:
    • IP deskphone with 2 SIP accounts and PoE
    • Internal directory and call log: 500 contacts and 200 call records
    • HD wideband audio wiith advanced echo cancellation - ideal for speakerphone and headsets
    • Advanced call features including 3 way conference calls and auto dialling / answer
    • Personalized music ringtones and local weather service
£59.99
£39.99
-33%
Ref: GRAGXP1625UK
Fanvil V67

Fanvil V67

  • Baseline: Smart desktop phone with built-in camera, ideal for video calls.
  • Short_description:
    • Professional SIP desk phone
    • Top-of-the-range model
    • Supports 20 SIP lines
    • Adjustable 7" colour LCD touch screen
    • Video calls possible via 5MP camera
    • Full-duplex audio transmission with noise reduction
    • Connectivity: USB; RJ9; RJ45; Bluetooth 5.0 and WiFi
    • Powered by PoE
    • Two desktop stand installation options
    • Anti-bacterial coating for superior protection
    • Supports 3-way video conferencing
£338.79
£209.99
-38%
Ref: FANV67
Fanvil H2U Red Emergency IP Phone 4 Keys

Fanvil H2U Red Emergency IP Phone 4 Keys

  • Baseline: Compact red IP emergency phone with 2 SIP accounts, 4 speed-dial keys, HD audio and PoE, designed for simple and reliable professional calling.
  • Short_description:
    • 4 speed-dial keys: quick access to predefined contacts for straightforward emergency or assistance calls.
    • 2 SIP accounts: flexible VoIP configuration for professional communication systems.
    • HD voice: G.722 and Opus codecs deliver clear, intelligible conversations.
    • Full-duplex hands-free: communicate without lifting the handset, with acoustic echo cancellation and noise reduction.
    • PoE powered: carries power and network connectivity through the Ethernet infrastructure for simpler installation.
    • Flexible installation: suitable for desktop use or wall mounting depending on the environment.
    • Designed for dedicated calling points: ideal for schools, hospitals, retail spaces, residences and other professional sites.
£59.99
£41.99
-30%
Ref: FAH2UR4B
Grandstream DP750 DECT Base Station

Grandstream DP750 DECT Base Station

  • Baseline: The Grandstream DP750 DECT Base Station supports up to 10 SIP accounts and 4 concurrent calls
  • Short_description:
    • DECT VoIP base station that allows any user to create a cordless VoIP
    • Up to 10 SIP accounts per system
    • Up to 10 lines per handset
    • Up to five simulataneous calls
    • 3-way voice conferencing
    • Supports a range of up to 300 meters outdoors and 50 meters indoors
£47.99
£45.99
-4%
Ref: GRADP750UK
Alcatel-Lucent ALE-2

Alcatel-Lucent ALE-2

  • Baseline: SIP desktop phone for convenient and seamless call handling
  • Short_description:
    • 3 SIP accounts
    • RJ9 headset port
    • 2.8" black and white backlit screen
    • Full duplex speakerphone
    • Adjustable stand: 45°/50
    • GE PC port
£120.00
£82.99
-31%
Ref: ALALE2
Grandstream HT802 V2 2-port FXS VoIP adapter

Grandstream HT802 V2 2-port FXS VoIP adapter

  • Baseline: Compact ATA VoIP adapter for connecting two analogue telephones to an IP network, featuring 2 SIP profiles, TLS/SRTP security and automatic configuration.
  • Short_description:
    • VoIP ATA adapter for connecting 2 analogue telephones to an IP network
    • Connectivity: 2 FXS ports and 1 10/100 Mbps RJ45 Ethernet port
    • Support for two SIP configurations and 3-way conferencing
    • Audio quality: G.711, G.722, G.729 and Opus codecs, with advanced echo cancellation
    • Secure communications: TLS and SRTP security, and automatic SIP server failover
    • Simplified provisioning: automatic configuration via XML, TR-069 and Zero Config
    • Advanced telephony: call transfer and call forwarding, call waiting, three-way conferencing and T.38 fax
£34.99
Ref: GRAHT802V2
Cisco CP-8841 3PCC

Cisco CP-8841 3PCC

  • Baseline: Desktop IP phone, 5 programmable SIP lines with 5 "color screen and Full Duplex sound.
  • Short_description:
    • Open SIP desktop phone
    • 5 programmable SIP lines
    • Power PoE
    • Full Duplex sound system
    • Control of calls hosted by third parties
    • Screen panoramic 5 "High resolution
    • Sleek and compact design
    • Cisco EnergyWise technology
£244.99
£188.99
-23%
Ref: CI8841SIP
Yealink T43U

Yealink T43U

  • Baseline: SIP phone for clear communications with extra functions - ideal for businesses
  • Short_description:
    • SIP phone with 12 accounts
    • With two Gigabit Ethernet ports
    • Monochrome screen with 3.7"
    • HD voice for great calls
    • Full-duplex loudspeaker and 3-way conference
    • 2 x USB and Wi-Fi connections
    • Bluetooth with optional Yealink BT40 dongle 
    • With optional expansion module
    • Optional wall mount kit
£99.99
£93.99
-6%
Ref: YEALINKT43U
FANVIL VIK-01 Intercom

FANVIL VIK-01 Intercom

  • Baseline: Video intercom kit with SIP indoor station and app, featuring HD video calls, remote unlocking, and multiple access options.
  • Short_description:
    • 7'' colour capacitive touchscreen
    • HD video calls and remote door unlocking
    • High-definition full-duplex audio
    • Control via indoor unit or Fanvil Link app
    • Supports plug-and-play deployment
    • Includes 5 user accounts
    • Supports multiple access methods: IC card, app, DTMF code
    • Remote door access anytime, anywhere
£161.69
£127.99
-21%
Ref: FANVIK01
Fanvil V50P PoE IP Phone with LCD Display

Fanvil V50P PoE IP Phone with LCD Display

  • Baseline: Entry-level SIP IP phone with a 2.3" LCD display, 2 SIP accounts, PoE, HD audio and EHS support, ideal for offices, reception areas, hotels and small businesses.
  • Short_description:
    • 2 SIP accounts for managing business VoIP communications.
    • 2.3" LCD display with a resolution of 132 × 64 pixels for intuitive navigation.
    • HD audio with Opus and G.722 codecs and full-duplex speakerphone for crystal-clear calls.
    • 2 Fast Ethernet ports with PoE for a simple and tidy installation.
    • Audio conferencing for up to 6 participants for more effective collaboration.
    • Compatible with EHS headsets and designed for desktop or wall mounting.
£40.99
£28.99
-29%
Ref: FANV50P
Yealink T46U

Yealink T46U

  • Baseline: Landline phone with 16 SIP accounts, PoE and no PSU - ideal for increasing business productivity
  • Short_description:
    • SIP phone with 16 accounts, ideal for businesses
    • With two Gigabit Ethernet ports
    • 3.7'' LCD display
    • HD voice for excellent calls
    • Full Duplex speaker and 3-way conferencing
    • 2 x USB Connections 
    • Wi-Fi with optional Yealink WF40/WF50
    • Bluetooth with optional Yealink BT41 dongle 
    • With optional expansion module
    • Optional wall mounting kit
£175.74
£121.99
-31%
Ref: YEALINKT46U
Grandstream HT801 V2 1-port FXS VoIP adapter

Grandstream HT801 V2 1-port FXS VoIP adapter

  • Baseline: Compact ATA adapter for connecting an analogue telephone to a VoIP network, featuring 1 FXS port, TLS/SRTP security and automatic provisioning.
  • Short_description:
    • VoIP ATA adaptor for using an analogue telephone on an IP telephone network
    • Connectivity: 1 FXS port and 1 10/100 Mbps RJ45 Ethernet port
    • Supports 1 SIP profile and 3-way conference calls
    • Audio quality: G.711, G.722, G.729 and Opus codecs, with echo cancellation
    • TLS and SRTP protocols to secure signalling and voice communications
    • Simplified management: automatic provisioning via TR-069 and XML files
    • Advanced features: call transfer and call forwarding, call waiting and SIP server failover
£36.99
Ref: GRAHT801V2
Grandstream HT818 V2 8-port FXS VoIP gateway

Grandstream HT818 V2 8-port FXS VoIP gateway

  • Baseline: A professional VoIP gateway with 8 FXS ports, an integrated Gigabit NAT router and 2 SIP profiles, ideal for connecting analogue telephones to corporate IP networks.
  • Short_description:
    • VoIP gateway for connecting up to 8 analogue devices to an IP network
    • 2 SIP profiles: flexible communication management
    • Gigabit NAT router: 2 x 10/100/1000 Mbps RJ45 Ethernet ports
    • HD audio: wideband voice codecs, advanced echo cancellation and 3-way conferencing
    • Advanced security: AES encryption with individual certificates and TLS/SRTP protocols
    • Automatic provisioning: remote configuration and management via TR-069, HTTPS and SSH
    • Business telephony: call transfer and call forwarding, call waiting, ‘Do Not Disturb’ mode and T.38 fax
£98.99
Ref: GRAHT818V2
Grandstream HT814 V2 4-port FXS VoIP gateway

Grandstream HT814 V2 4-port FXS VoIP gateway

  • Baseline: ATA VoIP gateway with 4 FXS ports, an integrated Gigabit NAT router and 2 SIP profiles, designed to connect analogue telephones to corporate IP networks.
  • Short_description:
    • VoIP ATA gateway for connecting up to 4 analogue telephones to an IP network
    • 4 FXS RJ11 ports: supports 2 SIP profiles for flexible communications management
    • Gigabit NAT router: 2 x 10/100/1000 Mbps RJ45 Ethernet ports
    • HD audio: wideband codec, advanced echo cancellation and 3-way conferencing
    • Advanced security: AES encryption with individual certificates and TLS/SRTP protocols
    • Automatic provisioning: secure remote configuration via TR-069, HTTPS and SSH
    • Features: call transfer and call forwarding, call alert, ‘Do Not Disturb’ mode and T.38 fax
£64.99
Ref: GRAHT814V2
Fanvil X5U-R Gigabit IP Phone with Colour Display

Fanvil X5U-R Gigabit IP Phone with Colour Display

  • Baseline: A professional SIP IP phone with 16 SIP accounts, a dual colour display, Gigabit ports, PoE and HD audio, ideal for advanced users, reception areas and offices with high call volumes.
  • Short_description:
    • 16 SIP accounts for managing multiple telephone lines.
    • Dual colour display with a 3.5" main screen and a 2.4" DSS display.
    • 30 programmable DSS keys with up to 90 functions via virtual pages.
    • HD audio with Opus codec and full-duplex hands-free for crystal-clear conversations.
    • 2 Gigabit Ethernet ports with PoE for a fast connection and simplified installation.
    • Compatible with EHS headsets and Bluetooth via a USB dongle for greater operational flexibility.
£141.99
£126.99
-11%
Ref: FANX5URED
Yealink T88V

Yealink T88V

  • Baseline: Secure telephone with 16 SIP accounts, HD camera, wifi 6, Bluetooth and AI audio, designed for the modern business.
  • Short_description:
    • Supports video calls: built-in HD camera
    • Up to 16 SIP lines and 84 DSS keys
    • 7’’ (17.7 cm) colour touchscreen
    • 3W speaker
    • AI noise cancellation and Acoustic Shield
    • Local conferencing with up to 10 participants
    • Built-in dual-band wifi 6 and Bluetooth 5.0
    • 3-level security: device, network, transmission
    • Antimicrobial coating: built for intensive use
£401.49
£289.99
-28%
Ref: YEALINKT88V
Fanvil X306 IP Phone

Fanvil X306 IP Phone

  • Baseline: A professional SIP IP telephone with large keys, Braille labelling, Wi-Fi 6, Bluetooth 5.0 and loud audio, also ideal for users with visual or hearing impairments.
  • Short_description:
    • 3.5" HD colour display with a simple and intuitive interface.
    • Oversized numeric keys with Braille markings for improved accessibility.
    • Integrated dual-band Wi-Fi 6 and Bluetooth 5.0 for flexible connectivity.
    • HD audio with extra-high volume and voice pickup up to 5 metres.
    • Programmable red button for quick calls or emergency contacts.
    • 2 SIP accounts and PoE power supply for a professional VoIP solution.
£128.69
£104.99
-18%
Ref: FAX306