Best Auto Attendant Pbx Systems in 2026

Stay Connected All Day - Offering a full-featured cloud-hosted VoIP PBX phone system, this monthly subscription allows you to make unlimited calls in the USA and take in customer calls for a fixed price.

Plug & Use - You don't need to be a technician to set up this office and home phone system! Each one comes ready to use right out of the box. Just plug it in, connect it to the internet, and you're set!

Get A Virtual Attendant - No need to hire a receptionist with this reliable office phone system! It comes with an auto-attendant, which answers incoming calls and redirects them to the right extensions.

This bundle can connect to 8 standard telephone lines by using an optional Analog Telephone Adapter (ATA) - Sold Separately. Lines by Verizon FiOS, AT&T, Altice, Century Link, Time Warner, Frontier, Comcast, Spectrum, Cable One etc. when connected to the optional ATA.

These S-100 Packs are Server-Based but they can also be Cloud-Based when used with our Z Cloud-Based phone systems. Please contact us if interested in Cloud-Based systems.

The S-100 server supports up to 20 simultaneous conversations (incoming and/or outgoing Calls) and up to 50 extensions. The S-100 server comes with 2 Year software and hardware warranty.

This Bundle can connect to 8 standard telephone lines by using an optional Analog Telephone Adapter (ATA) - Sold Separately. Lines by Verizon FiOS, AT&T, Altice, Century Link, Time Warner, Frontier, Comcast, Spectrum, Cable One etc. when connected to the optional ATA.

This S-100 Advanced Pack is Server-Based but the same Advanced Pack can also be Cloud-Based when used with our Z Cloud-Based phone systems. Please contact us if interested in Cloud-Based systems.

The S-100 server supports up to 20 simultaneous conversations (incoming and/or outgoing Calls) and up to 50 extensions. The S-100 server comes with 2 Year software and hardware warranty.

Incoming call 1. Answering calls at operator mode The extension(s) set to ring will ring when an incoming call is received, and pick up the handset you may answer the cal l directly. 2. Answering calls at auto-attendant mode No extension will ring when an incoming cal l is received, the message recorded will be heard before dialing extension number.

3. Call pick up The incoming call can be answered by the extension that is not ringing rather than the ringing one, thus makes the answering more convenient.

Intercom calling 1. Intercom calling at direct outward mode Make internal call between extensions with direct outward mode. 2. Call operator

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.

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 8 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 50 SIP VoIP lines. 2 FXS ports allow for connections to standard cordless extensions or fax machines. Supports up to 100 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.

Elegant design ,easy for programming and installation

Programming is through normal phone

All basic features of a phone system is included

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.

NO INSTALLATION OR SETUP REQUIRED: We Ship Your Mission Machines Z-Cloud Phone System To You Completely Programmed – Simply Plugin To Your LAN or Connect Each Extension To Your WiFI. No Installation Required – We Make It Easy For You With Our US-Based Tech Support.

CHOOSE THE PLAN THAT FITS YOUR BUSINESS: Z-Cloud Phone System Include Unlimited Calling to US & Canada, Unlimited Number of Internal Extensions At No Additional Monthly Fee and Full US-Based Tech Support. 4 Simultaneous Calls $99/month, 6 Simultaneous Calls $149/month, 12 Simultaneous Calls $299/month. Additional Lines Can Be Added at $25/per line.

FREE PHONE SERVICE IS INCLUDED: Purchase The 4 Phone Package And Receive 2 Month Of Free Service. Purchase The 8 Phone Package And Receive 3 Month Of Free Service. Purchase Either The 12, 16 or 24 Phone Packages And Receive 4 Month Of Free Service.

FREE SERVICE FOR 1-YEAR INCLUDED! Includes 1 year free of phone service for 5 lines or call paths. This phone plan is also hosted by us and we will fully setup for you per your specifications. Free Offer Value of $89.95 per month or $1,079 savings for the entire year! All you have to pay is the nominal taxes. Requires an internet connection (broadband – provided by customer) of the server to the internet. Your plan will include 3000 minutes/month of use to US and Canada destinations.

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.

PBX systems available that 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 SERVICE FOR 1-YEAR INCLUDED! Includes 1 year free of phone service for 5 lines or call paths. This phone plan is also hosted by us and we will fully setup for you per your specifications. Free Offer Value of $89.95 per month or $1,079 savings for the entire year! All you have to pay is the nominal taxes. Requires an internet connection (broadband – provided by customer) of the server to the internet. Your plan will include 3000 minutes/month of use to US and Canada destinations.

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.

PBX systems available that 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.

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.

NO INSTALLATION OR SETUP REQUIRED: We Ship Your Mission Machines Z-Cloud Phone System To You Completely Programmed – Simply Plugin To Your LAN or Connect Each Extension To Your WiFI. No Installation Required – We Make It Easy For You With Our US-Based Tech Support.

CHOOSE THE PLAN THAT FITS YOUR BUSINESS: Z-Cloud Phone System Include Unlimited Calling to US & Canada, Unlimited Number of Internal Extensions At No Additional Monthly Fee and Full US-Based Tech Support. 4 Simultaneous Calls $99/month, 6 Simultaneous Calls $149/month, 12 Simultaneous Calls $299/month. Additional Lines Can Be Added at $25/per line.

FREE PHONE SERVICE IS INCLUDED: Purchase The 4 Phone Package And Receive 2 Month Of Free Service. Purchase The 8 Phone Package And Receive 3 Month Of Free Service. Purchase Either The 12, 16 or 24 Phone Packages And Receive 4 Month Of Free Service.

Z-Cloud System is a Cloud-Based PBX System. USA-Based support is FREE and standard. REQUIRES Z-Cloud service (no contract needed) $99 per month and includes 4 lines. If needed, add more lines @ $25 per line. Unlimited calling anywhere in the US and Canada is included. By using our Z-Cloud PBX, our clients benefited from lower monthly costs of their telephone expenses, some have been able to reduce their expenses by as much as 80%

See attached video that highlights our Z-Cloud unlimited extensions Cloud PBX System. All Z-Cloud Systems are hosted by Amazon AWS – the most reliable and stable Cloud Platform available today. Add unlimited extensions (we do not charge per extension) at no additional monthly cost

Z-Cloud service is loaded with standard features such as automated attendant and voice mail, remote worker extensions (including free cell phone app), custom call routing, intercom and Paging Interface (requires additional hardware), built-in music on-hold library, conference bridges, access control support, call forwarding are standard at no extra charge

WORK FROM ANYWHERE: Add Unlimited Extensions And Only Pay For The Number Of Required Lines. Add Extensions At Your Office, Your Home Office or Use Smartphone Apps – No Additional Monthly Fees Apply. For More Information Call Our US-Based Customer Service Center 1-800-666-6646 M-F 9am to 6pm EST.

NO INSTALLATION OR SETUP REQUIRED: We Ship Your Mission Machines Z-Cloud Phone System To You Completely Programmed – Simply Plugin To Your LAN or Connect Each Extension To Your WiFI. No Installation Required – We Make It Easy For You With Our US-Based Tech Support.

CHOOSE THE PLAN THAT FITS YOUR BUSINESS: Z-Cloud Phone System Include Unlimited Calling to US & Canada, Unlimited Number of Internal Extensions At No Additional Monthly Fee and Full US-Based Tech Support. 4 Simultaneous Calls $99/month, 6 Simultaneous Calls $149/month, 12 Simultaneous Calls $299/month. Additional Lines Can Be Added at $25/per line.

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 SERVICE FOR 1-YEAR INCLUDED! Includes 1 year free of phone service for 5 lines or call paths. This phone plan is also hosted by us and we will fully setup for you per your specifications. Free Offer Value of $89.95 per month or $1,079 savings for the entire year! All you have to pay is the nominal taxes. Requires an internet connection (broadband – provided by customer) of the server to the internet. Your plan will include 3000 minutes/month of use to US and Canada destinations.

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.

PBX systems available that 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.

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.

An Amazing Office Telecom Solution: The Grandstream GRP2612 is a Multi-Line Office Phone system that uses VoIP technology to power your communication.

Your All-In-One system for Communication: The PBX phone allows you to receive calls and comes with 4-line call management, which allows you to switch through calls. It also comes with Caller I.D, Voicemail, Call-Recording, and a Web Portal to monitor your activity.

Versatile For Your Business Needs: The Grandstream GRP2612 Commercial Phone System will fit any business need from being self-employed and needing a home desk phone to fill all of your communication needs for your small business.

NO INSTALLATION OR SETUP REQUIRED: We Ship Your Mission Machines Z-Cloud Phone System To You Completely Programmed – Simply Plugin To Your LAN or Connect Each Extension To Your WiFI. No Installation Required – We Make It Easy For You With Our US-Based Tech Support.

CHOOSE THE PLAN THAT FITS YOUR BUSINESS: Z-Cloud Phone System Include Unlimited Calling to US & Canada, Unlimited Number of Internal Extensions At No Additional Monthly Fee and Full US-Based Tech Support. 4 Simultaneous Calls $99/month, 6 Simultaneous Calls $149/month, 12 Simultaneous Calls $299/month. Additional Lines Can Be Added at $25/per line.

FREE PHONE SERVICE IS INCLUDED: Purchase The 4 Phone Package And Receive 2 Month Of Free Service. Purchase The 8 Phone Package And Receive 3 Month Of Free Service. Purchase Either The 12, 16 or 24 Phone Packages And Receive 4 Month Of Free Service.

NO INSTALLATION OR SETUP REQUIRED: We Ship Your Mission Machines Z-Cloud Phone System To You Completely Programmed – Simply Plugin To Your LAN or Connect Each Extension To Your WiFI. No Installation Required – We Make It Easy For You With Our US-Based Tech Support.

CHOOSE THE PLAN THAT FITS YOUR BUSINESS: Z-Cloud Phone System Include Unlimited Calling to US & Canada, Unlimited Number of Internal Extensions At No Additional Monthly Fee and Full US-Based Tech Support. 4 Simultaneous Calls $99/month, 6 Simultaneous Calls $149/month, 12 Simultaneous Calls $299/month. Additional Lines Can Be Added at $25/per line.

FREE PHONE SERVICE IS INCLUDED: With The Purchase Of Any Of Our Packages Receive 3 Months Of Free Phone Service.

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 SERVICE FOR 1-YEAR INCLUDED! Includes 1 year free of phone service for 5 lines or call paths. This phone plan is also hosted by us and we will fully setup for you per your specifications. Free Offer Value of $89.95 per month or $1,079 savings for the entire year! All you have to pay is the nominal taxes. Requires an internet connection (broadband – provided by customer) of the server to the internet. Your plan will include 3000 minutes/month of use to US and Canada destinations.

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.

PBX systems available that 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.

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.

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 SERVICE FOR 1-YEAR INCLUDED! Includes 1 year free of phone service for 5 lines or call paths. This phone plan is also hosted by us and we will fully setup for you per your specifications. Free Offer Value of $89.95 per month or $1,079 savings for the entire year! All you have to pay is the nominal taxes. Requires an internet connection (broadband – provided by customer) of the server to the internet. Your plan will include 3000 minutes/month of use to US and Canada destinations.

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.

PBX systems available that 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.