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IP Phones (VoIP Desk Phones)

An IP phone is a desk telephone that makes calls over your data network using the SIP protocol, instead of a traditional phone line. 3G Callnet supplies Grandstream, OpenVox and Sangoma IP phones for receptionists, managers and call centre agents.

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IP Phones (VoIP Desk Phones)

Ranges we supply

  • Grandstream – GXP1600, GXP2100 and GRP2600 series, from basic 2-line phones to executive phones with colour screens.
  • OpenVox – SP-R series, entry-level to premium business phones.
  • Sangoma – S-series (S205 to S705) phones.

Add a headset for agents, and connect phones to an IP-PBX. Read also: How VoIP phones help a business grow.

Grandstream IP Phones View page

Grandstream GXP1620
Grandstream · IP Phones

GXP1620

The GXP1620/25 is a reliable Basic IP phone for the user who requires standard features for a light to medium call volume. Stay in touch with others with its 2 lines/SIP accounts, enjoy crystal clear HD audio and utilize its dual-switched 10/100 mbps ports (with integrated PoE on the GXP1625) for a flexible deployment. Maximize your productivity with essential supported features such as 3-way conferencing and 3 XML programmable soft keys. Together, these featuresmake the GXP1620/25 an easy-to-use and effective Basic IP phone.

  • 2 SIP accounts, 2 line keys, 3-way conferencing, 3 XML programmable context-sensitive soft keys
  • Dual-switched 10/100 mbps ports, integrated PoE on GXP1625
  • HD audio on speakerphone and handset
  • EHS support for Plantronics headsets
  • Up to 1000 contacts, call history up to 200 records
Grandstream GXP1625
Grandstream · IP Phones

GXP1625

The GXP1620/25 is a reliable Basic IP phone for the user who requires standard features for a light to medium call volume. Stay in touch with others with its 2 lines/SIP accounts, enjoy crystal clear HD audio and utilize its dual-switched 10/100 mbps ports (with integrated PoE on the GXP1625) for a flexible deployment. Maximize your productivity with essential supported features such as 3-way conferencing and 3 XML programmable soft keys. Together, these featuresmake the GXP1620/25 an easy-to-use and effective Basic IP phone

  • 13248 pixel backlit graphical LCD display.
  • 2 dual-color line keys (with 2 SIP accounts and up to 2 call appearances), 3 XML programmable context-sensitive soft keys, 3-way conference
  • HD wideband audio, superb full-duplex hands-free speakerphone with advanced acoustic echo cancellation and excellent double-talk performance.
  • Large phonebook (up to 500 contacts) and call history – up to 200 records.Operating temperature : 0°C to 40°C
  • Automated provisioning using TR-069 or encrypted XML configuration file, SRTP and TLS for advanced security protection, 802.1x for media access control
Grandstream GXP2170
Grandstream · IP Phones

GXP2170

The GXP2170 is a powerful High-End IP phone that is ideal for busy users who handle high call volumes.

  • 12 lines, 6 SIP accounts, 5 soft keys and 5-way voice conferencing
  • 48 on-screen digitally customizable BLF/speed-dial keys
  • 4.3 inch (480×272) color-screen LCD
  • Dual Gigabit ports, integrated PoE
  • Integrated Bluetooth
  • Supports up to four GXP2200EXT Modules for BLF/speed-dial access to up to 160 contacts
Grandstream GXP2160
Grandstream · IP Phones

GXP2160

The GXP2160 provides an efficiency-focused endpoint with its vibrant display and intuitive BLF and speed-dial keys.

  • Supports 6 lines, 6 SIP accounts and 5-way voice conferencing
  • 4.3 inch (480×272) color-screen LCD
  • Dual Gigabit ports, integrated PoE
  • HD audio on speakerphone and handset, 5 programmable context-sensitive soft keys
  • 24 dual-colored BLF/speed dial keys
  • Integrated Bluetooth
Grandstream GXP2140
Grandstream · IP Phones

GXP2140

The customizable GXP2140 brings a rich and vibrant display, and call control to the medium to high-volume call user.

  • Supports 4 lines, 4 SIP accounts and 5-way voice conferencing
  • HD audio on speakerphone and handset, 5 programmable context-sensitive soft keys
  • Compatible with GXP2200 LCD extension module (GXP2200 EXT)
  • 4.3 inch (480×272) color-screen LCD
  • Dual Gigabit ports, integrated PoE
  • Integrated Bluetooth for use with Bluetooth headsets and Bluetooth-enabled mobile devices (transferring contact books and calls), USB, EHS for Plantronics headset
Grandstream GXP2135
Grandstream · IP Phones

GXP2135

The GXP2135 is the ideal selection for busy users who value call control, productivity and usability, and manage medium to heavy call volumes.

  • 8 lines, 4 SIP accounts, 4 XML programmable context-sensitive soft keys
  • Dual switched, auto-sensing Gigabit ports, built-in PoE
  • 32 digitally programmable and customizable BLF/speed-dial keys
  • Built-in Bluetooth for syncing headsets and mobile devices for contact books, calendars & call transferring
  • HD audio on the handset and speakerphone; full duplex speakerphone
  • Support EHS compatible Plantronics headsets
  • 4-way audio conferencing for easy conference calls
Grandstream GXP2130 v2
Grandstream · IP Phones

GXP2130 v2

The GXP2130 is the perfect selection for a user who wants a flexible and powerful High-End IP phone to handle medium to high call volumes.

  • Supports 3 lines, 3 SIP accounts and 4-way voice conferencing
  • 2.8 inch (320×240) color-screen LCD
  • Dual Gigabit ports, integrated PoE
  • 8 dual-colored BLF/speed-dial keys
  • HD audio on speakerphone and handset
  • Integrated Bluetooth
  • 4 programmable context-sensitive soft keys
Grandstream GRP2615
Grandstream · IP Phones

GRP2615

The GRP2615 is a high-end carrier-grade IP phone featuring a sleek design and a suite of next-generation features including integrated Wi-Fi, Bluetooth support, 40 multipurpose keys (MPKs), an available extension module, dual Gigabit ports and more.

  • HD audio, handset and speakerphone with support for wide-band audio
  • 10 line keys with up to 16 SIP accounts
  • 40 built-in digital BLF keys; available extension module offers 40 BLF/speed dial keys per module
  • Enterprise-level protection including secure boot, dual firmware images, and encrypted data storage
  • Integrated dual-band 802.11 a/b/g/n Wi-Fi
  • Dual switched auto-sensing 10/100/1000 Mbps Gigabit Ethernet ports with integrated PoE
  • Swappable faceplates to allow for easy logo customization
  • Integrated Bluetooth
Grandstream GRP2614
Grandstream · IP Phones

GRP2614

The GRP2614 features a sleek design and a suite of next-generation features including dual LCD screens with 40 virtual multi-purpose keys (VPKs), integrated WiFi, Bluetooth support, dual Gigabit ports and more.

  • HD audio, handset and speakerphone with support for wide-band audio
  • 4 line keys with up to 4 SIP accounts, 8MPK extension keys with dual-color LED with 2 Left/Right keys
  • Dual LCD screens with digital BLF keys
  • Enterprise-level protection including secure boot, dual firmware images, and encrypted data storage
  • Integrated dual-band 802.11 a/b/g/n/ac WiFi
  • Dual switched auto-sensing 10/100/1000 Mbps Gigabit Ethernet ports with integrated PoE
  • Integrated Bluetooth
Grandstream GRP2613
Grandstream · IP Phones

GRP2613

The GRP2613 features a sleek design and a suite of next-generation features including 24 virtual multi-purpose keys (VPKs), dual Gigabit ports, a color LCD with swappable faceplates for easy logo customization and more.

  • Supports up to 3 SIP accounts and 6 multipurpose line keys
  • Swappable faceplates to allow for easy logo customization
  • Dual switched autosensing 10/100/1000 Mbps Gigabit ethernet ports with integrated PoE
  • HD audio with support for all major codecs, including wideband codec G.722 and Opus
  • Up to 24 digital BLF keys
  • Enterprise-level protection including secure boot, dual firmware images, and encrypted data storage
OpenVox IP Phones

OpenVox IP Phones View page

OpenVox SP-R55P
OpenVox · IP Phones

SP-R55P

SP-R55P is a mid-range business IP phone for front-line staff handling moderate volume of calls. The intuitive user interface enables easy navigation at minimal training. Its premium audio quality and rich telephony features combine to offer a cost-effective solution for enhancing workplace productivity.

  • 3 SIP accounts
  • HD voice
  • 2.3″ graphical LCD display with backlight
OpenVox SP-R59P
OpenVox · IP Phones

SP-R59P

SP-R59P is a premium business media phone for busy corporate executives and managers aiming at boosting collaboration and personal productivity. The intuitive user interface provides easy navigation, whilst the large screen displays rich visual information.

  • Up to 6 SIP accounts
  • HD voice
  • 4.3″ graphical LCD display
OpenVox SP-R59G
OpenVox · IP Phones

SP-R59G

Akuvox SP-R59G is a premium business media phone designed to enhance collaboration and personal productivity. It is built for executives and managers who need a powerful, yet intuitive, expandable office phone that helps them stay connected lead your organization.

  • HD Voice
  • Up to 6 SIP Accounts
  • 2 Gigabit Ethernet Ports
  • Support Expansion Model and Wireless Headsets
  • 4.3″ 480 x 272 Graphical LCD with Backlight, 4-bit Grayscale
  • Support 3-way Conference
  • Fully Compatible with Asterisk, BroadSoft Platform
OpenVox SP-R63G
OpenVox · IP Phones

SP-R63G

SP-R63G is a high-end color IP phone for corporate executives, managers and busy professionals. It is an upgraded version of Akuvox’s flagship product SP-R53P with high-resolution color TFT display.

  • 3 SIP accounts
  • Dual gigabit Ethernet ports
  • HD voice
  • 2.8-inch color TFT display
OpenVox SP-R53P
OpenVox · IP Phones

SP-R53P

Medium SIP-based Business IP Phone

Power mid-range business phone for today’s office workers and call attendants delivering HD voice. Akuvox SP-R53P brings quality,cost effective solution to front line staff handing Moderate volume of calls through adcanced telephony features. The intuitive user interface of the Akuvox SP-R53P makes navigation easy and requires minimal training.

  • HD Voice
  • Up to 3 SIP Accounts
  • 2.9‘’ 132*64 Graphical LCD with Backlight
  • Support 3-way Conference
OpenVox SP-R52P – MEDIUM SIP-BASED BUSINESS IP PHONE
OpenVox · IP Phones

SP-R52P – MEDIUM SIP-BASED BUSINESS IP PHONE

Entry-level SIP-based Business IP Phone

Power mid-range business phone with HD voice Akuvox SP-R52P brings high-quality, cost effective solution to front line staff handing moderate volume of calls through advanced telephony features. The intuitive user interface of the Akuvox SP-R52P makes navigation easy and requires mini-mal training.

  • HD Voice
  • Up to 2 SIP Accounts
  • 2.3‘’ 132*64 Graphical LCD with Backlight
  • Support 3-way Conference
OpenVox SP-R50P-ENTRY-LEVEL SIP-BASED BUSINESS IP PHONE
OpenVox · IP Phones

SP-R50P-ENTRY-LEVEL SIP-BASED BUSINESS IP PHONE

Entry-level SIP-based Business IP Phone

Power mid-range business phone with HD voice. Akuvox SP-R50P brings quality,cost effective solution to front line staff handing moderate volume of calls through advanced telephony features. The intuitive user interface of the Akuvox SP-R50P makes navigation easy and requires minimal training.

  • HD Voice
  • 2.3‘’ 132*64 Graphical LCD with Backlight
  • Support 3-way Conference
  • Support PoE
OpenVox SP-R67G
OpenVox · IP Phones

SP-R67G

Premium High-range SIP-based Gigabit Color IP Phone

Akuvox SP-R67G is Akuvox latest Gigabit Color IP Phone for busy corporate executives and managers.The new design is based on flagship product Akuvox R59P, with high resolution TFT color display, delivering a rich visual experience. Akuvox’s Optimal HD technology enables rich, clear, life-like voice communications.

  • Dual-port Gigabit Ethernet, PoE
  • Up to 6 SIP accounts
  • Supports Expansion Modules
  • Full Compatible with Asterisk, BroadSoft Platform
OpenVox SP-R55G
OpenVox · IP Phones

SP-R55G

Premium High-range SIP-based Gigabit Color IP Phone

Akuvox SP-R55G brings high-quatily,cost effective solution to front line staff handing moderate volume of calls through adcanced telephony features. The intuitive user interface of the Akuvox SP-R55G makes navigation easy and requires minimal training.

  • HD Voice
  • Up to 3 SIP Accounts
  • Support 3-way Conference
  • 2 Gigabit Ethernet Ports
Sangoma IP Phones

Sangoma IP Phones View page

Sangoma S205
Sangoma · IP Phones

S205

The s205 IP Phones give you great basic features with one Session Initiation Protocol (SIP) account at a competitive, entry-level price point.

  • 1 SIP Account
  • Full duplex speakerphone
  • 5-way conferencing
  • Dual Ethernet ports
Sangoma S500
Sangoma · IP Phones

S500

Designed for the most demanding user, the s500 IP Phones come with more features:

  • 4 SIP Accounts
  • Full duplex speakerphone
  • 5-way conferencing
  • 3.5 inch full color display
  • 28 programmable soft keys
  • Headset compatible
  • Dual gigabit Ethernet ports
Sangoma S705
Sangoma · IP Phones

S705

The s705 IP Phones are ready for the most demanding executive.

  • 6 SIP Accounts
  • Full duplex speakerphone
  • 5-way conferencing
  • 4.3 inch full color display
  • 45 programmable soft keys
  • Headset compatible
  • Dual gigabit Ethernet ports
  • Wi-Fi & Bluetooth Support
Sangoma S700
Sangoma · IP Phones

S700

The s700 IP Phones are ready for the most demanding executive.

  • 6 SIP Accounts
  • Full duplex speakerphone
  • 5-way conferencing
  • 4.3 inch full color display
  • 45 programmable soft keys
  • Headset compatible
  • Dual gigabit Ethernet ports
Sangoma S405
Sangoma · IP Phones

S405

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

  • 3 SIP Accounts
  • Full duplex speakerphone
  • 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
Sangoma S305
Sangoma · IP Phones

S305

The s305 IP Phones give you great basic features with two Session Initiation Protocol (SIP) accounts at a competitive, entry-level price point.

  • 2 SIP Accounts
  • Full duplex speaker phone
  • 5-way conferencing
  • Dual Ethernet ports
Sangoma S400
Sangoma · IP Phones

S400

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

  • 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

Frequently asked questions

What is an IP phone?

An IP (VoIP) phone connects to the office network and registers to an IP-PBX or VoIP service using SIP. It offers features such as multiple lines, call transfer, conferencing, speakerphone and headset ports.

Do IP phones work with any IP-PBX?

Standard SIP phones work with most SIP-based IP-PBXs and services, including Asterisk/FreePBX-based systems. Some advanced features depend on the PBX.

What features matter when choosing an IP phone?

Number of lines/accounts, display size and colour, Gigabit or 100 Mbps network ports, PoE (power over Ethernet), HD audio, headset support (RJ9 or USB) and programmable keys.

Which IP phone is best for call centre agents?

Agents mainly need clear audio and a good headset port; a basic or mid-range model with a headset is usually enough. Receptionists and managers benefit from more line keys and a larger display.

Need a call center dialer, IVR, IP-PBX or VoIP hardware? Tell us what you need and get a quote from 3G Callnet, Mohali.