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Shop Multi Line Phone Systems

(83 items found)
A multi line phone system enables small businesses to communicate effectively with clients and customers without requiring additional human resources. Businesses can start with a 2 line phone system that is expandable as needs grow. A larger 4 line phone system can provide up to 10 separate call stations with multiple lines and automated call and answering services for individuals or workgroups. Read more
All filters 83 items found
POLY CCX 600 24-Line VOIP Conference Speaker Phone, Black (849A8AA#ABA)POLY CCX 600 24-Line VOIP Conference Speaker Phone, Black (849A8AA#ABA)
POLY CCX 600 24-Line VOIP Conference Speaker Phone, Black (849A8AA#ABA)
Item #: 901-IM1HF8970
Designed for executive desks and professional conference rooms, this corded VOIP phone delivers enterprise-grade communication with a sleek, modern interface and Microsoft Teams integration.
Supports up to 24 lines, making it ideal for high-volume call environments and multi-line operations in corporate settings.
Includes a single corded handset with no expandable system compatibility, tailored for individual desk use or shared conference spaces.
$479.09
Per each
Yealink CP965 Corded Conference Telephone, Black (1304014)Yealink CP965 Corded Conference Telephone, Black (1304014)
Yealink CP965 Corded Conference Telephone, Black (1304014)
Item #: 901-24574226
IP conference phone designed for medium and large conference rooms
Includes popular business features: one SIP account, call hold, mute, DND, call recording, hotline, 10-way conference call, analog PSTN calls via CPN10, redial, call waiting, emergency call, call forward, call transfer, call return, dial plan, ringto
ne selection/import/delete, set date and time manually or automatically, volume adjustment, pairing via Bluetooth, create meeting directly, join meeting seamlessly, and active speaker ...
$687.79
Per each
VTech Small Business System 4-Line Phone with Digital Answering, Silver/Black (CM18445)VTech Small Business System 4-Line Phone with Digital Answering, Silver/Black (CM18445)
VTech Small Business System 4-Line Phone with Digital Answering, Silver/Black (CM18445)
Item #: 901-1539811
Conference phone allows for multiple participants to converse simultaneously
Compatible with up to four lines for expanded calling capabilities
Reliable DECT 6.0 digital technology enhances audio quality for ultra-clear, buzz-free communication
AT&T ML17928 2-Line Corded Phone, Black/SilverAT&T ML17928 2-Line Corded Phone, Black/Silver
AT&T ML17928 2-Line Corded Phone, Black/Silver
Item #: 901-424673
Conference phone allows for multiple participants to converse simultaneously
Compatible with up to two lines for expanded calling capabilities
Monochrome LCD display for clear viewing
VTech Small Business CM18245 4-Line Cordless Extension Phone, Silver/BlackVTech Small Business CM18245 4-Line Cordless Extension Phone, Silver/Black
VTech Small Business CM18245 4-Line Cordless Extension Phone, Silver/Black
Item #: 901-1539812
Extension phone wirelessly connects to the CM18445 base station with one touch, so you can install an entire office system in minutes. Please Note: This is an extension phone, it requires a base station, item CM18445 to function.
Compatible with up to four lines for expanded calling capabilities
Reliable DECT 6.0 digital technology enhances audio quality for ultra-clear, buzz-free communication
Monoprice RJ12 1000 ft. 6 Conductor Modular Bulk Cable, 28AWG, Silver (953)
Monoprice RJ12 1000 ft. 6 Conductor Modular Bulk Cable, 28AWG, Silver (953)
Item #: 901-TS14801212
RJ12 phone cable designed for multi-line telephone and communication systems
Flat cable for easy routing under carpets or along walls
Six conductors support advanced phone system functionality
$75.79
Per each
Power Gear 27636 Telephone Shoulder Rest, BlackPower Gear 27636 Telephone Shoulder Rest, Black
Power Gear 27636 Telephone Shoulder Rest, Black
Item #: 901-86356
Shoulder rest provides increased comfort and efficiency for standard office desk telephones usage
Allows phone to rest comfortably on shoulder for hands-free conversation
Comes in black color
AT&T Connect to Cell 2-Line Cordless Phone with Digital Answering, Black/Silver (TL86103)AT&T Connect to Cell 2-Line Cordless Phone with Digital Answering, Black/Silver (TL86103)
AT&T Connect to Cell 2-Line Cordless Phone with Digital Answering, Black/Silver (TL86103)
Item #: 901-284987
Conference phone allows for multiple participants to converse simultaneously
Compatible with up to two lines for expanded calling capabilities
Bluetooth compatibility for easy smartphone use
AT&T ATTCL2940 Single Line Corded Phone, BlackAT&T ATTCL2940 Single Line Corded Phone, Black
AT&T ATTCL2940 Single Line Corded Phone, Black
Item #: 901-1971840
Corded phone big buttons
Large tilt display
Backlit speakerphone key on the bottom right. The key is actual a clear key, but when activated the key is backlit orange
$55.99
Per each
AT&T ML17939 2-Line Corded Phone, Silver/BlackAT&T ML17939 2-Line Corded Phone, Silver/Black
AT&T ML17939 2-Line Corded Phone, Silver/Black
Item #: 901-852181
Conference phone allows for multiple participants to converse simultaneously
Compatible with up to two lines for expanded calling capabilities
Monochrome LCD display for clear viewing
AT&T ML17929 2-Line Corded Phone, Black & Silver
AT&T ML17929 2-Line Corded Phone, Black & Silver
Item #: 901-1971841
Conference phone allows for multiple participants to converse simultaneously
Compatible with up to two lines for expanded calling capabilities
Monochrome LCD display for clear viewing
$91.99
Per each
Power Gear 76139 25 Coiled Telephone Line Cord, BlackPower Gear 76139 25 Coiled Telephone Line Cord, Black
Power Gear 76139 25' Coiled Telephone Line Cord, Black
Item #: 901-86139Q
Office phone accessory type: coiled cord
Up to 25' extra length permits added freedom of movement while using telephone
Comes in black color
AT&T DLP73390 3-Handset Cordless Telephone, Black/Graphite (DLP73390)AT&T DLP73390 3-Handset Cordless Telephone, Black/Graphite (DLP73390)
AT&T DLP73390 3-Handset Cordless Telephone, Black/Graphite (DLP73390)
Item #: 901-24496885
Three-handset expandable cordless phone with outstanding range, Bluetooth Connect to Cell, smart call blocker, answering system, and color base display
1000-name/number phone book directory, 50-name/number caller ID memory, and last 10-number redial
Volume control, intercom between handset functions
Ooma 2-Line VOIP Phone with Digital Answering, Black (OOMA2602)Ooma 2-Line VOIP Phone with Digital Answering, Black (OOMA2602)
Ooma 2-Line VOIP Phone with Digital Answering, Black (OOMA2602)
Item #: 901-24551119
Full-duplex speakerphone with HD audio to maximize audio quality and clarity
Supports 2 lines
Electronic Hook Switch (EHS) support for headsets
$71.39
Per each
AT&T TL86009 2-Line Cordless Expansion Phone for TL86109, Silver/BlackAT&T TL86009 2-Line Cordless Expansion Phone for TL86109, Silver/Black
AT&T TL86009 2-Line Cordless Expansion Phone for TL86109, Silver/Black
Item #: 901-1971779
Additional handset for AT&T TL86109
Phone allows for multiple participants to converse simultaneously
Compatible with up to two lines for expanded calling capabilities
$94.99
Per each
OTM Essentials Black Universal Phone Sling with Lanyard and Ring Grip (OB-A4A)OTM Essentials Black Universal Phone Sling with Lanyard and Ring Grip (OB-A4A)
OTM Essentials Black Universal Phone Sling with Lanyard and Ring Grip (OB-A4A)
Item #: 901-24486030
Universal smartphone lanyard and mesh strap is the perfect hands-free solution for active and busy lifestyles
Sling is made of black silicone
360-degree adjustable ring grip
$20.59
Per each
VTech DS6101 2-Line Cordless Expansion Handset, Black/SilverVTech DS6101 2-Line Cordless Expansion Handset, Black/Silver
VTech DS6101 2-Line Cordless Expansion Handset, Black/Silver
Item #: 901-861402
Cordless expansion handset for use with model# DS6151 phone system ideal for home and office usage
50 names and numbers directory lets you keep track of a multitude of contacts and customers
Wireless technology provides unparalleled mobility
$57.99
Per each
Poly Edge E550 34-Line VOIP Phone, White/Black (89B57AA)Poly Edge E550 34-Line VOIP Phone, White/Black (89B57AA)
Poly Edge E550 34-Line VOIP Phone, White/Black (89B57AA)
Item #: 901-IM1HF9029
Whether you're hot-desking at work or calling from your home office, this phone bring style to any desktop
Provides up to 34 SIP line registrations with pagination key with 12 line keys (arranged on two displays)
Includes one headset and provides more headset options with both RJ9 and USB Type-C headset ports
$244.39
Per each
VTech DS6151-2 2-Handset Cordless Telephone, Silver/Black (80-0883-00)VTech DS6151-2 2-Handset Cordless Telephone, Silver/Black (80-0883-00)
VTech DS6151-2 2-Handset Cordless Telephone, Silver/Black (80-0883-00)
Item #: 901-2707793
Two-line, two handsets cordless phone with Caller ID, Call Waiting and answering system
50 name and number phonebook directory
Redial, hold, intercom and volume control keys on handsets
Softalk Shoulder Rest, Black (00101M)
Softalk Shoulder Rest, Black (00101M)
Item #: 901-199299
Shoulder rest provides increased comfort and efficiency for standard office desk telephones usage
Allows phone to rest comfortably on shoulder for hands-free conversation
Fits most contour back phones and mounts easily with self-adhesive back
$26.99
Per each
Softalk 42261 25 Telephone Cord, Black (42261)
Softalk 42261 25' Telephone Cord, Black (42261)
Item #: 901-736029
Move around the office during calls with this extra-long telephone cord.
Easily installs without the need for tools into standard phone jacks
Super flexible coiled cable design
$26.99
Per each
Centon OTM Essentials Wireless Charger for Qi Enabled Devices, Black (OB-A8A)Centon OTM Essentials Wireless Charger for Qi Enabled Devices, Black (OB-A8A)
Centon OTM Essentials Wireless Charger for Qi Enabled Devices, Black (OB-A8A)
Item #: 901-24479878
Keep your mobile phone fully charged and close at hand with this 10W wireless charging phone stand
Dimensions: 4.24"H x 2.75"W x 2.75"D
Features wireless connection
$47.59
Per each
Yealink WH63 E2 Wireless Noise Canceling Convertible Phone Headset for Professional Business Office, MS CertifiedYealink WH63 E2 Wireless Noise Canceling Convertible Phone Headset for Professional Business Office, MS Certified
Yealink WH63 E2 Wireless Noise Canceling Convertible Phone Headset for Professional Business Office, MS Certified
Item #: 901-TS114799867
Versatile Wearing Styles: Choose from ear-hook, headband, neckband, or in-ear options to match your comfort and work style, perfect for all-day use.
Certified for Microsoft Teams: Optimize for seamless integration with Windows and macOS, ensuring reliable performance across platforms.
Long Wireless Range: Enjoy up to 606 feet of wireless freedom with DECT technology, ideal for mobile professionals and open office setups.
$114.49
Per each
Vtech Cordless Telephone, White (VTEVTSN5107)Vtech Cordless Telephone, White (VTEVTSN5107)
Vtech Cordless Telephone, White (VTEVTSN5107)
Item #: 901-24337238
DECT 6.0 technology
Requires a SN5000 series phone to operate
1,000 name & number smart call block
$57.99
Per each
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Telephone service options

Today’s multi line phone systems provide an array of private branch exchange (PBX) services to accommodate calls to and from clients and customers, and to support intra-company communications. Cable-based digital services for multi line phone systems have largely replaced landline analog telephony with converters that allow businesses to plug into existing RJ11 and Cat3 landline jack and cable connections for transmitting digital signals. Digital systems also include options like internet-based services that operate with voice over internet protocol (VoIP) phone systems, requiring only simple replacement RJ45 jacks and Cat5 or Cat6 cabling. An additional VoIP option, called session-initiation protocol (SIP) services, lets businesses unify all telephone, video-conferencing, data transmission, and internet functions into one console.

Also part of the mix are cordless phones using Digital Enhanced Cordless Telecommunications (DECT) technology. It delivers full-system services from base stations to mobile handsets hundreds of feet away, including intercom functionality. A variety of uninterruptible power supply (UPS) systems are available to provide back-up power for digital services so that businesses can maintain communications during outages.

Multi line phone system options

A variety of phone systems with 2, 4, 5, or more lines give businesses several expandability options. Using port splitters with digital consoles, businesses can branch out into multiple phones per line. For instance, many 6-line phone systems can offer up to 16 phone extensions, including a variety of desk phoneslike those used for teleconferencing. Digital expansion cards for central system consoles provide multiple ports for adding phones as well. Multi line cordless phone systems are also expandable, some with auto-sensing multi-handset modules that communicate automatically with base stations wherever they’re placed, and those with Bluetooth® connectivity to sync services with smartphones.

Features of the digital systems

Full-service plans for multi line business phone systems work with an array of office phones. Standard functionality includes call waiting and forwarding, as well memory speed dialing. Many systems offer auto-attendant features like call-routing to extensions, auto-dial by voice, and direct transfer to voicemail. Voicemail is available for company wide or personnel-specific messages, including outgoing announcements besides incoming messages. Still other systems feature the following:

  • Call forwarding to remote cell or home numbers
  • Work group paging
  • Hi-def transmission and reception
  • 6-way conferencing
  • Trilingual LCD menu screens

Check out Quill.com for their extensive range of multi line phone systems and power back-up UPS equipment for small businesses.

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