VoIP Phones

Business Caliber Telecommunication

Mobex has tested and recommends the following VoIP phones. If ordered through Mobex they come pre-programmed to plug and play with your Mobex account. If you already own phones from the list below, they are easily programmed to work with Mobex. Other VoIP phones may also work. To place an order for any of the phones listed below or if you have any questions,

please give us a call at 1-855-US-MOBEX.

Yealink T40P

$ 94.95

The SIP-T40P is a feature-rich SIP phone for enhancing daily business processes and operations. With a revolutionary new design that supports flexible and secure provisioning (the phone utilizes industry-standard encryption protocols for users to provision and perform software upgrades both in-house and remotely), this advanced IP phone is intuitively designed with ease of use in mind. With programmable keys, the SIP-T40P boasts extensive productivity-enhancing features such as Power over Ethernet (PoE) support, superb high definition (HD) sound quality and a rich visual experience.


  • Up to 3 SIP accounts 
  • 132×64-pixel graphical LCD with backlight
  • Highly secure transport and interoperability
  • Wall mountable with adjustable stand 
  • PoE and EHS Support
  • HD voice: HD handset, HD speaker
  • Paper label-free design
  • Integrated stand with 2 adjustable angles
  • Simple, flexible and secure provisioning options

Yealink T41S

$ 104.95

The T4S Series brings power to the table with the popular Opus HD audio codec that is an advantage in the carrier/ITSP market. The T4S Series are future proof with higher hardware support that brings the latest hardware components to allow the phone to support future firmware generations. The firmware for the T4S series allows for a unified firmware across all models (T41S, T42S, T46S, T48S) for easier and more convenient management and provisioning.


  • 2.7-inch 192X64-pixel 
  • graphical LCD with backlight
  • USB2.0
  • Opus
  • Up to 6 SIP accounts
  • Paperless label design
  • EHS support
  • PoE support
  • Integrated stand with two adjustable angles
  • Wall-mountable

Yealink T42S

$ 124.95

The robust Gigabit phone is ideal for common area use and for staff in the call center or customer service sectors. The T42G delivers HD voice and supports Conferencing, Boss/Admin, Common Area Phone, Calendar and other key productivity-enhancing functions. It supports class2 PoE (power over Ethernet) to help reduce its carbon footprint.


  • Optima HD Voice
  • 2.7″ 192 x 64-pixel backlit LCD
  • Compatible with Office 365 Calendar, Boss/Admin support
  • QoE (monitoring reports)
  • Dual-port Gigabit Ethernet

Yealink T46S

$ 169.95

The T46S is an elegantly designed IP phone for executives and busy professionals. Its large, crystal clear display gives simple navigation through a wealth of productivity enhancing features. The 10 multi-function keys can be programmed to access 3 pages of 9 features and can be used for accounts, BLFs, system functions or simply for speed dials..


  • 16 VoIP accounts
  • Call hold, mute, DND
  • One-touch speed dial, hotline
  • Call forward, call waiting, call transfer
  • Group listening, SMS, emergency call
  • Redial, call return, auto answer
  • 3-way conferencing
  • Direct IP call without SIP proxy
  • Ring tone selection/import/delete

Yealink T48S

$ 214.95

The SIP-T48S IP Phone is a dynamic business communications solution for executives and professionals. This phone offers a large touch screen that makes switching between pages and applications swift, easy and convenient. The new T4S series offers the same elegant appearance of the T4 line, but with improvements for greater interoperability and collaboration.


  • 7″ 800 x 480-pixel color touch screen with backlight
  • Opus* codec support
  • USB 2.0
  • T4S Auto-P template unified
  • T4S firmware unified
  • Up to 16 SIP accounts
  • Dual-port Gigabit Ethernet
  • PoE support

Yealink W60

$ 149.95

The Yealink W60 Package, being a high-performance SIP cordless phone system, is the ideal solution for small and medium-sized businesses. Paring with up to a total of 8 Yealink W52H/W56H DECT handsets, it allows you enjoy superb mobility and efficient flexibility immediately as well as significantly eliminates additional wiring troubles and charges.


  • High-performance SIP cordless phone system
  • 2.4″ 240 x 320 color screen with intuitive user interface
  • Up to 8 concurrent calls, 8 DECT cordless handsets, 8 VoIP accounts
  • Support Opus audio codec Up to 30-hour talk time
  • Up to 400-hour standby time
  • Quick charging: 10-min charge time for 2-hour talk time
  • TLS and SRTP security encryption
  • Noise Reduction System
  • Headset connection via 3.5 mm jack
  • Charger wall mountable

Yealink EXP50

$ 99.9

The Yealink EXP50 Color-screen Expansion Module for Yealink T5 Series IP phones, including SIP-T58V/SIP-T58A/SIP-T56A/SIPT54S/SIP-T52S, is designed to expand the functional capability of your SIP phone to a whole new level. It features a large 4.3-inch color-screen LCD, giving you a vivid visual experience. In addition, it provides you with a simple user interface and advanced call handling capabilities.

Yealink CP960

$ 499.95

The Yealink Optima HD IP Conference Phone CP960, comprising the power of the Android 5.1 operating system. With user-centric design philosophy, this Y-shape brand new release from Yealink combines simplicity of use with sophistication of features, being perfect for any team environment, especially for medium to large conference room. In regard of its crystal-clear audio quality, your conversation will sound natural and bright anywhere with well-designed CP960, and beyond that, you can connect an external loudspeaker to it if necessary. The Yealink CP960 provides wireless and wired pairing with your mobile staff – smartphone or PC/tablet via Bluetooth and USB Micro-B port; As a valuable complement for your conference room.


  • Optimal HD audio, full duplex technology
  • Yealink Noise Proof Technology
  • 20-foot (6-meter) and 360-degree microphone pickup range 
  • Built-in 3-microphone array
  • Based on Android 5.1 operating system
  • 5-inch multi-touch screen with 720×1280 resolution
  • Power supply not included


Comdio Call Center Single Headphone with Mic + Volume Controls

$ 32.95


  • Superior quality sound with the flexible adjustable noise cancellation microphone.
  • Direct connect over the head headset headphone, No additional amplifiers or adapters required, Most easy setup headset solution.
  • In-line Mic Mute / Volume Control built in.

Compatible with Cisco SPA921 SPA922 SPA941 SPA942 SPA962 SPA 303 SPA 501G SPA 502G SPA 504G SPA 508G SPA 509G SPA 525G IP Phones.

Comdio 2 Call Center Dual Headphone with Mic + Volume Controls

$ 37.95


  • Superior quality sound with the flexible adjustable noise cancellation microphone.
  • Super Lightweight, Super Durable Headset with Comfortable ear and mic cushions.
  • For Mobile Phone with 3.5mm headset jack like.

Compatible with Cisco SPA921 SPA922 SPA941 SPA942 SPA962 SPA 303 SPA 501G SPA 502G SPA 504G SPA 508G SPA 509G SPA 525G IP Phones.

Jabro Pro 920 Wireless Headset

$ 199.95

The Jabra PRO 920 is a professional grade wireless headset designed for maximum performance at an entry-level price. Now, everyone can experience wireless productivity and freedom – without worrying about the budget. – See more at:


  • Superior quality sound with the flexible adjustable noise cancellation microphone.
  • Direct connect over the head headset headphone, No additional amplifiers or adapters required, Most easy setup headset solution.
  • In-line Mic Mute / Volume Control built in.

Plantronics CS520 Binaural Wireless Headset System

$ 249.95

Communicate clearly up to 350 feet away from your desk with the CS520 Binaural Wireless Headset from Plantronics. Designed to connect to your desk phone, the CS520 sports a sleek, lightweight design and has been comfort-tested. One-touch controls on the headset allow you to answer or end calls and adjust or mute the volume. The system also enables you to conference in up to three additional headsets for easier collaboration. The headset offers up to nine hours of talk time and is designed to be worn over-the-head.


  • Gain mobility – multitask, audio controls at your finger tips with volume adjust/mute
  • Binaural over-the-head covers both ears for comfort, focus and blocking out background noise
  • Noise-canceling microphone filters out background noise
  • Smart power management system optimizes for range and talk time
  • Wireless frequency DECT 6.0, range up to 350 feet, narrow band or wide band up to 6,800 Hertz

Yealink UH36 Headset

$ 69.95

The Yealink UH36 has been designed especially for Unified Communications and any business user that wears their headset for the duration of the workday.


  • Plug-and-play
  • 330-degree bendable boom
  • Excellent audio powered by Yealink
  • Dynamic EQ & Wideband HD Audio Technology
  • Passive Noise Cancellation & noise-cancelling microphone to eliminate background distractions
  • All-day wearability with comfortable, soft leather ear cushions & a lightweight design
  • PC/Yealink IP phone connectivity with the YHC20 unit (3.5mm jack for smartphones & tablets)
  • USB Connectivity to Yealink IP Phones including: T4S Series (T41S/T42S/T46S/T48S), T5S Next-Gen Series


$ 179.95


  • Optima HD voice
  • Full duplex technology
  • 10-foot (3-meter) 360° voice pickup
  • Echo cancellation
  • Capacitive mute touchpad with bicolor LED
  • Work with Yealink CP960 IP Conference

Yealink EHS36 Wireless Headset Adapter

$ 39.95

The Yealink Headset Adapter EHS36 is used to interface with wireless headsets. There is no need for a phone lifter using the EHS36. Yealink EHS36 is an ideal product for receptionists, administrative assistants, call center agents, power users, and executives.