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After deep searching of an incredibly large number of articles and reviews by our brilliant Artificial Intelligence and Machine Learning systems; and intensive reprocessing, inspection and infiltration by our competent hi-technology gurus, the golden shortlist for the Best PBX Phones & Systems (2021) is finally drafted.

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In order to obtain the Best PBX Phones & Systems (2021), our dynamic platforms and experts have taken many parameters into account such as product fitness for use, features that meet buyers needs and give buyer satisfaction, defect and deficiency-free, conformance of standards, worthiness for money, robustness, quality of design, quality conformance to needs and regulations, protection and safety, actual buyer satisfaction and lots of others. It is worth to note that each user has different requirements so please use the list below as a guide and not as a gospel. Nonetheless, in the below benchmarking you can certainly find the overall best ones regardless of your needs.

Our dynamic platforms and specialist hi-technology gurus work hard to identify the best product choices. We are positive that our review analysis can help you simplify your purchase decision and select among the truly Best PBX Phones & Systems (2021).

Best PBX Phones & Systems

Best Choice No. 1
Excelltel Mini Small PABX PBX Telephone Phone System MD Serial (1 CO,8 Extensions)
  • Mini and compact design
  • Easy for programming and installation
  • Porgramming is through normal phone
  • Caller ID
  • call transfer
Best Choice No. 2
Business Phone System by Grandstream: 8-Line Ultimate Pack with Auto Attendant, Voicemail, Cell & Remote Phone Extensions, Call Recording & 1 Year Free Mission Machines Phone Service (8 Phone Bundle)
  • NEVER LOSE A CALL. Complete mobility features allow automatic call forwarding of your office calls to your cell phone – just one way to enjoy this robust system that is loaded with features such as voice mail to email, call waiting, caller ID and more. Additionally, a dedicated standard app (no license or usage fees) will allow you to use your cell phone as an extension of your office phone system. A great standard feature that will save you time money when you’re traveling outside your office.
  • CHOOSE PHONE COMPANY LINES and/or VoIP phone Lines. The system supports connections of up to 4 standard telephone lines (provided by companies such as Comcast, Spectrum, Verizon Fios, Altice, Time Warner, Frontier, AT&T, CenturyLink, Cable One etc.) and the use of 12 SIP VoIP lines. 2 FXS ports allow for connections to standard cordless extensions or fax machines. Supports up to 16 concurrent calls. It also supports the use of remote, off-premises extensions with complete system functionality.
  • FREE DIALTONE OFFER includes 1 year free Dialtone service for 2 lines. Free Offer Value of $48.45 per month or $581 savings for the entire year! Requires a fast internet connection (broadband – provided by customer) of the server to the internet. Both lines are limited to 3000 minutes/month of use to US and Canada destinations. The VoIP service is only available for end-users and not for resellers. Not intended for resale to a third party. You will need to contact us to activate your service.
Best Choice No. 3
Panasonic Small Office Business Phone System Bundle Brand New includiing KX-T7730 4 Phones Black and KX-TA824 PBX Advanced Phone System With 1 Year Warranty Sold by Phone Source Direct USA
  • Plug-And-Play phone system perfect for a small business environment and comes ready to handle 3 incoming phone lines w/ caller ID and up to 8 telephone extensions. The system can grow to handle up to 8 incoming phone lines and 24 telephone extensions
  • Features include intercom/paging, easy line pick-up, ability to program speed dials into buttons, call transfer, redial, hold, mute and much more. Rollover phone lines from phone company work perfectly in this system
  • Get the KX-TVA50 Voice Mail/Auto Attendant unit (separate) and get ability to put custom greetings and up to 60 individual mailboxes
  • Add OHP800 Music On Hold for custom messages and music while customers are on hold
Best Choice No. 5
EasyPro Music on Hold Player Plus Message on Hold MOH MP3 for Phone System PBX Key w/Remote
  • Retains Volume Level Even if Powered Off!
  • USB or SD Card
  • Remote Control
  • Digital MP3 Player
  • Complete Kit includes everything needed for Installations
Best Choice No. 6
Business Phone System: Starter Pack with Auto Attendant, Voicemail, Cell & Remote Phone Extensions, Call Recording & Free Mission Machines Phone Service for 1 Year (4 Phone Bundle)
  • NEVER LOSE A CALL. Complete mobility features allow automatic call forwarding of your office calls to your cell phone – just one way to enjoy this robust system that is loaded with features such as voice mail to email, call waiting, caller ID and more. Additionally, a dedicated standard app (no license or usage fees) will allow you to use your cell phone as an extension of your office phone system. A great standard feature that will save you time money when you’re traveling outside your office.
  • CHOOSE PHONE COMPANY LINES and/or VoIP phone Lines. The system supports connections of up to 4 standard telephone lines (provided by companies such as Comcast, Spectrum, Verizon Fios, Altice, Time Warner, Frontier, AT&T, CenturyLink, Cable One etc.) and the use of 12 SIP VoIP lines. 2 FXS ports allow for connections to standard cordless extensions or fax machines. Supports up to 16 concurrent calls. It also supports the use of remote, off-premises extensions with complete system functionality.
  • FREE DIALTONE OFFER includes 1 year free Dialtone service for 2 lines. Free Offer Value of $48.45 per month or $581 savings for the entire year! Requires a fast internet connection (broadband – provided by customer) of the server to the internet. Both lines are limited to 3000 minutes/month of use to US and Canada destinations. The VoIP service is only available for end-users and not for resellers. Not intended for resale to a third party. You will need to contact us to activate your service.
Best Choice No. 7
ring-u Hello Hub Small Business Phone System (PBX) and Service (VOIP). Up to 20 Lines and 50 Extensions. Keep Your Number! Set-up Easier Than a Wireless Router. $24.95 per Phone line.
  • USA Based customer service and support. REQUIRES ring-u no contract phone service Starting @ $59.95 mo. for 2 lines. Designed especially for small offices and businesses, the Hello Hub is easier to set up than most wireless routers. A Virtual Receptionist can professionally answer calls and route them to the person or department needed. Other features include an open/closed/holiday receptionist, as well as ring groups, and voicemail to email.
  • The Hello Hub offers plug-n-play auto configuration for Grandstream GXP 1620/1625/1630/2130/2135/2160/2170 GRP2614/2616 + DP720/750 and WP820 phones. Fully operational in minutes, some Grandstream phones(GRP2614/2616) are also Wifi enabled for ethernet-cable-free connection.
  • Mobile phone integration is simple. Simply use cell phones as extensions with or without iOS and Android apps. Texting directly from your system (web interface) using your primary business number is quick and easy. For even more utility, set up offsite land line phones as remote extensions.
  • The integrated no contract VoIP service starts at $59.95 for 2 lines/calls and $24.95 per additional lines/calls. The service is charged by the line, not by the seat or the extension, which allows for customizable savings, with no contract. Founded on honesty and customer satisfaction, Ring-u offers industry-leading customer support and a 90-day 100% money back satisfaction guarantee.
Best Choice No. 8
Coiled Telephone Handset Cord for Use with PBX Phone Systems, VoIP Telephones – 25 Ft Uncoiled, Rj22, 1.5 Inch Lead on Both Ends, Light Gray
  • 32 American Wire Gauge, AWG, stranded tinsel ribbon conductors to provide maximum flexibility and increased elastic memory
  • Made with a flexible polypropylene insulation, jacket is made with a flat flame retardant polyvinyl chloride
  • Modular plugs are made with clear polycarbonate UL94V and is molded with Cablesys logo, contacts within the plug are plated with 50 micro inches of gold which are resistant to corrosion
  • Extended length of 12 feet from tip-to-tip, 1.5-inch cord extension lead on both ends
  • Ideal replacement for your business’s telephone handset cord, universally compatible with all telephone manufacturers such as Avaya, Cisco, Toshiba, NEC, AT&T, Rolm and ITT
Best Choice No. 9
Grandstream UCM6208 8 Port IP PBX Phone System (Renewed)
  • Smb IP pbx with 8 fxo and 2 FXS ports
  • Dual Gigabit RJ45 ports with integrated PoE Plus (IEEE 802.3At-2009)
  • Zero configuration provisioning of Grandstream SIP endpoints
  • Supports up to 500 users, 50 SIP trunks, and up to 30 concurrent calls
  • Comprehensive security protection using SRTP, TLS and HTTPS with hardware encryption accelerator, Fail2ban, Whitelist, Blacklist, alerts and more to protect against attacks
Best Choice No. 10
Analog FXO Card with 4 FXO Ports,PCI Express (PCI-E) Connector,For Issabel ,Freepbx,AsteriskNow tdm410e Fori VoIP Telephone System IP PBX
  • Analog FXS FXO Card with 4 FXO ports.* FXO module is red,FXS module is green,the FXO port connects the traditional telephone line(landline), the FXS port connects the traditional telephone.
  • PCI Express (PCI-E) connector
  • Supports Asterisk,Freepbx,Issabel,AsteriskNow,vitalpbx voip pbx Elastix 4, Briker, easyAsterisk tcpbx and other open source softwares.
  • with 4 FXO modules,supports asterisk card interface PCIe
  • Using the card,open source software and PC,user can build an Asterisk PBX,Business IP Phone System,VoIP PABX Telephone solution,SIP server,hotel /restaurant phone application,Open Source Solution For Unified Comunnications,VoIP Phones Equipment PABX System SIP Call Centre,land line phone gateway,ip telephone pbx device,even firewall or CRM with a very low cost.

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