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Hardware Overview

Telerbroad sells and supports hardware that integrates and enhances the functionality and ease of use of our business VoIP and PBXcellent cloud communication systems.

You may want to review our warranty and limitation of liability and no-questions-asked return/exchange policies.

SIP Phones

They are just like your regular office phones but use Internet broadband connectivity instead of regular phone lines. They are called SIP phones because they utilize the Session Initiation Protocol a communications protocol for controlling voice and video communication. Read more about it here

Phone Specifications and Comparison Tables

Corded SIP Phones | Cordless SIP phones | Conference SIP phones


User Guides

Corded SIP phones 
Telebroad sells corded SIP phones by Poly and Yealink.

See Poly VVX user guides and Yealink T4 series and T5 series user guides.

For the discontinued but still widely used T46S/T48S model refer to the user guides for the T46U/T48U models.

Cordless SIP phones Telebroad sells cordless SIP phones by Yealink.

See Yealink W73P/W76P/W78P user guides.

Conference phones Telebroad sells conference phones by Poly and Yealink.

See Poly Trio series and Yealink CP925/965/935W user guides.

See also user guides for the discontinued but still widely used CP960 model.

Telephone accessories

Mounting  brackets for hanging telephones on walls. 

See a list of part numbers for Poly and Yealink here .

Headsets for the convenience of not using a handset while on a call. 

Telebroad offers wired (corded), wireless, and USB headsets.

Replacement handsets for replacing worn-out handsets on your existing phones.

See a list of part numbers for Poly and Yealink here .

Telephone adaptors we offer Wi-Fi USB dongles to add Wi-Fi functionality to compatible SIP phones and ATA adaptors to connect traditional analog telephones and fax machines to a VoIP network. See more information here.


With an Internet-based phone system, you may need to upgrade your existing router to obtain more efficient use of your broadband connection and compatibility with VoIP standards.

There are numerous routers sold on the market. Not all of them will provide optimal VoIP performance with the Telebroad system. But if you already have an existing router, you may be able to apply some adjustments that will allow it to do just that. Have a look at this article for more information. 

Follow this link for routers specifications and comparisons and this one for Routers Features and Terminology for VoIP Use.

Door Phones and Keypads

Doorphones and Keypads provide office access to workers and visitors. 

Door phones can be directly incorporated into Telebroad's PBX system so guests can be buzzed in by a receptionist or contact any employee directly on his phone extension. 

See our Door Phones Buying Guides and Features here.

Keypads lack the communication functionality of door phones. They are only meant to allow workers to enter an office and can help keep track of their movements.

See our Keypads Features and Comparison Tables article.

Overhead Paging System

You can connect your office phone system to an overhead loud speakers paging system to make announcements or play background music. Telebroad sells all the necessary hardware to make the physical connection as well as the speakers themselves.

See our Overhead Paging System Installation Guide and Components article.

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