Telzio Blog

Get the most out of your business phone system with our tips,
resources, and feature announcements.

Grandstream GDS3710 Integrates With Telzio


The Grandstream GDS3710 is an IP Video Door System that also serves as a high-definition surveillance camera and voice intercom to offer facility access control and security monitoring. The Grandstream Video Door Phone can be configured with your Telzio service, and you can use your mobile device or IP phone to communicate with the door intercom

3/29/2017 10:50:20 PM

Google Pixel vs iPhone 7


If it looks like an iPhone, and talks like an iPhone . . . is the new Google Pixel and Pixel XL a viable alternative to Apple’s crowned jewel? While Samsung has literally and figuratively been knocked off the digital smartphone block, Google seems to want to position it’s latest iteration as the number one

10/27/2016 7:05:18 PM

The 411 on iOS 10


With the launch of iOS 10, iPhone users literally received a handful of healthy upgrades. For VoIP users, this new iteration’s CallKit platform now integrates seamlessly with Telzio’s mobile app, where users can benefit from an enhanced user experience receiving calls on the same terms as the native dialer in your cell phone. But that’s

10/3/2016 8:45:12 PM

Apple’s CallKit for Telzio VoIP Users


New Features

During the Steve Jobs era, Apple was considered a ‘walled garden.’ In many respects, it held third-party software and hardware developers at bay and off. With iPhone devices, apps were islands unto themselves, having little or no means to communicate with one another or integrate with the fundamental features of iOS. Of recent date however,

9/26/2016 11:04:41 PM

VoIP Softphones vs IP Phones


VoIP Education

VoIP is an acronym for ‘Voice over Internet Protocol,’ and its software and hardware phones are what make it possible for users to make phone calls over the Internet. If you are interested in using a VoIP service like Telzio for your business and/or personal use, but are unfamiliar with some of the terms associated

9/12/2016 7:07:25 PM

8 Things that makes the Grandstream DP720 Great

Business Growth


Tools and Tips

Combined with Telzio’s hosted phone services, the Grandstream DP720/750 cordless VoIP phone is a dependable and feature-rich device for small businesses, retail stores, and industrial spaces. Released just earlier this year, the DP720 is Grandstream’s latest IP telephony product, and the answer to the portable, quality, and budgetary needs of SMBs and SoHos. Employees working in stores, industrial facilities,

8/12/2016 2:02:21 AM

Grandstream DP720 Cordless VoIP Phone Review


The Grandstream DP720 is the newest cordless VoIP phone from Grandstream and proving to have high sound quality, long battery life, and a useful design. Last month I temporarily ditched my regular desk phone, the Grandstream GXP2135, and have been relying on its cordless cousin, the Grandstream DP720. About a hundred calls in so far, and all have had excellent sound quality. I frequently

7/12/2016 11:06:29 PM

Review of Grandstream GXP2135


Telzio has been following the progression of VoIP phones from Grandstream, and its latest release of the GXP2135 does not disappoint. On the market since February 2016, the Grandstream GXP2135 business VoIP phone is the new and improved model from the GXP2000-series, offered at a reasonable price point and with enhanced features. Established in 2002, Grandstream Networks is the younger maker

5/24/2016 12:55:07 AM

Grandstream GAC2500 Conference Phone Review


I’ve said it before: Grandstream’s products just keep getting better and better. The only 13 year old company has managed to go from making cheap toy phone looking devices with poor quality and lots of bugs to being the master of its industry – and in only a few years. Since Grandstream a few years back launched

11/5/2015 10:14:51 PM

Invoxia NVX 620 Review


Business Growth

Alright, no reason to hold it back: This device is absolutely amazing. There, I said it! A few days ago I got an exciting package on my desk. Two new IP phones all the way from France, from the relatively new company Invoxia. Both have in common that they are a hybrid between an IP phone.

4/8/2015 8:17:51 PM

Review of Grandstream GXP1610


Just as I thought Grandstream’s user interfaces couldn’t get any better, this new little one hits my doorstep. BOOM! The new Grandstream GXP1610 two-line phone arrived, and the first thing that caught my eyes when I plugged it in, is something that I can’t believe no one has done before. The phone’s display first shows a little welcome message

2/28/2015 8:37:17 PM

Top 3 Best VoIP Phones for Small Business Users


VoIP Education

Switching your business phone system to VoIP means that you’ll need to purchase IP phones to work with your new phone service. As long as the phone is SIP compatible, you can use it with your Telzio VoIP phone system. Most IP phones have similar standard features – PoE, multiple lines, programmable buttons, QoS and

2/10/2015 1:22:52 AM

Guide: How to Set Up a Grandstream GXP2160


Grandstream's small business and enterprise IP phones have fast become very popular. I usually recommend them to people buying IP phones for the first time because of their intuitive interface, great design, modern features and fantastic quality. Oh yes, did I mention that the price is less than half of similar models from Cisco.

12/5/2014 5:36:09 PM

Selecting the Best Headset for Your Call Center


A good headset for your call center employees is a must. The folks you’ve hired to attend to incoming calls are vital for your business not only from a revenue standpoint, but also in addressing customer service issues. In today’s marketplace, call centers are growing exponentially due to smaller businesses now able to set up

9/3/2014 5:47:23 PM

How to Set Up a Cisco SPA303


VoIP Education

The Cisco SPA303 is an IP phone that works with VoIP and can be used with Telzio. This guide will walk you through setting up the Cisco phone with your Telzio SIP user.

9/2/2013 9:31:51 PM