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TeleDynamics Think Tank

Cisco multiplatform IP phones

Posted by Daniel Noworatzky on Oct 20, 2021 10:49:00 AM

Product Review

Cisco is a household name when it comes to networking, the internet, and telecommunications in general. With its legendary reliability and virtual ubiquity in the market, the company has consistently delivered equipment and services of the highest quality around the world.

This reputation has followed the company into the voice equipment market, as well. In this article, we’ll take a look at Cisco’s multi-platform IP telephone offerings and examine their benefits for your business.

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Topics: SIP Phones, Business Telephone System, conferencing, Product Review, Bluetooth, Wi-Fi, Cisco

Spotlight on Snom

Posted by Daniel Noworatzky on Sep 29, 2021 10:52:00 AM

TeleDynamics is proud to distribute Snom products in the United States. Headquartered in Berlin, Germany, it has subsidiaries in the U.S. and other countries and serves customers worldwide. In this article, we highlight the innovation and inventiveness that are instilled within Snom’s products and services today.

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Topics: SIP Phones, Business Telephone System, VoIP, SIP, DECT, Wi-Fi, Snom

Comparison of Grandstream GXP and GRP series of IP phones

Posted by Guest Blogger on Sep 22, 2021 10:50:00 AM

By Brian Van Meter, marketing manager at Grandstream

Grandstream’s IP phones are used around the world by businesses, schools, hotels, and ITSPs. They provide a desktop device that is feature-loaded, intuitive to use, and productivity-focused. The GRP2600 Series of Carrier-Grade IP Phones is the newest line of desktop IP phones and offers both essential and professional-level devices for a variety of deployment scenarios. As the newest series, our GRP IP phones have advanced capabilities that the GXP series of IP phones lacks, and it is important to understand the difference between the two lines when making a purchasing decision. Within this blog post, we’ll be comparing the GXP and GRP series, and explaining where our newest generation of IP phones offer notable improvements.

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Topics: SIP Phones, SIP, Grandstream

Grandstream's newest GRP carrier-grade IP phones

Posted by Daniel Noworatzky on Aug 25, 2021 10:44:00 AM

Product Review

Some of the most important roles within a company require employees to spend a lot of time communicating via telephone. Clear and comfortable communication is vital, and this can only be achieved with the right set of tools, equipment, and services.

Grandstream’s GRP series of carrier-grade IP phones are ideal for employees with high call-volume roles. In this article, we review the two newest additions to the series.

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Topics: SIP Phones, Business Telephone System, Grandstream, Productivity, Product Review

Yealink’s cost-effective T3 series IP Phones

Posted by Daniel Noworatzky on Oct 14, 2020 10:49:00 AM

With its new T3 series IP phones, Yealink continues its tradition of providing advanced yet cost-effective enterprise telephony solutions to businesses of all sizes. Packed with a plethora of features, these entry-level phones can satisfy both the voice network administrator and the budget coordinator of most organizations. Read on to find out more about what they have to offer.

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Topics: SIP Phones, Business Telephone System, Yealink, Product Review

Grandstream’s ultramodern GXV3300 smart IP video phones

Posted by Daniel Noworatzky on Jun 24, 2020 10:54:00 AM

Product Review

As worldwide travel faces new challenges, businesses have had to depend less on physical presence to get their job done. Grandstream’s video telephony solutions are a great solution for the modern workplace.

Grandstream has introduced its ultramodern GXV33xx series of advanced IP video phones. The term “IP Video Phones” doesn’t do them justice, however, because they deliver much more than video telephony – they are robust productivity centers. They combine large touch screens and the intelligence of the Android operating system to maximize the user experience. In this article, we review the GXV3380, GXV3370 and GXV3350 models.

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Topics: SIP Phones, Grandstream, Video Conferencing, conferencing, Android, Productivity, Product Review, Unified Communications

How to tell if an IP phone is defective

Posted by Daniel Noworatzky on Apr 29, 2020 10:49:00 AM

While it doesn’t happen often, every once in a while you’ll come across an IP phone that simply won’t cooperate. You may have gone through every troubleshooting procedure that you can think of, but the phone continues to refuse to function correctly. You begin to consider the possibility of a defective phone, but before you invoke the manufacturer’s warranty, you want to be sure. Here we review the steps you can take to confirm, to a reasonably high degree, that the problem is indeed a defective device.

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Topics: SIP Phones, Troubleshooting

How to fix IP phone registration issues

Posted by Daniel Noworatzky on Apr 15, 2020 10:40:00 AM

If you are a voice network engineer, then it has probably happened to you. Your SIP server is all set up and you have plugged in your IP phone. Its lights come on, its screen is activated, you see the loading icon rotating, and then… nothing. For some reason, the phone will not register.

IP phone registration issues are, unfortunately, not uncommon. In this article, we examine the most common causes of registration failures, and best practices for troubleshooting and resolving them.


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Topics: SIP Phones, IP PBX, Business Telephone System, SIP, Troubleshooting, Voice Protocols, firewall

Equipping employees to use their enterprise IP phones at home

Posted by Daniel Noworatzky on Mar 25, 2020 10:33:00 AM

With more employees working from home to comply with social distancing measures currently in place, TeleDynamics has been getting a lot of requests for help with getting employees operational from home. In this article, we will review a number of ways you can enable an employee to use their company IP phone from home, as well as other methods for making and receiving calls without the need for special hardware.

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Topics: SIP Phones, Mobility, mobile, Cloud, Skype, voicemail, Switches

What’s exceptional about Grandstream’s GRP2600 carrier-grade IP phones

Posted by Daniel Noworatzky on Jan 29, 2020 10:47:00 AM

Grandstream’s GRP2600 series of carrier-grade IP desk phones offers a range of reliable, high-performance IP endpoints to cover virtually any business telephone need, from entry-level phones all the way up to devices for high-call-volume users. In this article we review the five models in the series.

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Topics: SIP Phones, Business Telephone System, SIP, Grandstream, Product Review

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Welcome to our Think Tank

In this blog you'll read our thoughts on business telephone systems. While a lot has changed in telecom since TeleDynamics was founded in 1981, we remain as committed as ever to delivering the best customer service in the industry.

If you would like elaboration on a specific topic, please let us know in the comments section.

Happy reading and thanks for stopping by!

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