Panasonic UT670 Touch-Screen Android SIP VoIP Phone

Introducing the Panasonic UT670, the latest addition to the SIP Terminals. This is a PoE, 7 inch touch-screen IP Phone with custom application opportunities to fit nearly any kind of vertical. Use this device as an executive level Desktop IP Phone or create your custom applications with your own program that developers can use utilizing the open API that is available. The 670 supports 720p video and HD audio plus the video takes you through all inputs and outputs of the device. All Panasonic SIP endpoints are Broadsoft and Asterisk certified.


Call (VoIP) with private number to anyone in the world | 2017-18

Call With Private or Virtual/Fake Unknown or Anonymous Mobile/Phone No sim but Handset needed to call voice over IP to anyone,friend,Gf,Bf,girlfriend,boyfriend,anywhere in world,In India,Us,Saudi Arab,UAE, China, Pakistan, Bangladesh, Sri Lanka, Safely and this new 2017,2018 trick will not broke laws or say it is Laws free and no risk of police so hope you enjoy it.
How Fake/Private Call works
Ans. (VoIP) If you’ve never heard of VoIP, get ready to change the way you think about long-distance phone calls. VoIP, or Voice over Internet Protocol, is a method for taking analog audio signals, like the kind you hear when you talk on the phone, and turning them into digital data that can be transmitted over the Internet.How is this useful? VoIP can turn a standard Internet connection into a way to place free phone calls. The practical upshot of this is that by using some of the free VoIP software that is available to make Internet phone calls, you’re bypassing the phone company (and its charges) entirely.

Extra – VoIP is a revolutionary technology that has the potential to completely rework the world’s phone systems. VoIP providers like Vonagehave already been around for a while and are growing steadily. Major carriers like AT&T are already setting up VoIP calling plans in several markets around the United States, and the FCC is looking seriously at the potential ramifications of VoIP service.Above all else, VoIP is basically a clever “reinvention of the wheel.” In this article, we’ll explore the principles behind VoIP, its applications and the potential of this emerging technology, which will more than likely one day replace the traditional phone system entirely.
The interesting thing about VoIP is that there is not just one way to place a call. There are three different “flavors” of VoIP service in common use today:

ATA — The simplest and most common way is through the use of a device called an ATA (analog telephone adaptor). The ATA allows you to connect a standard phone to your computer or your Internet connection for use with VoIP. The ATA is an analog-to-digital converter. It takes the analog signal from your traditional phone and converts it into digital data for transmission over the Internet. Providers like Vonage and AT&T CallVantage are bundling ATAs free with their service. You simply crack the ATA out of the box, plug the cable from your phone that would normally go in the wall socket into the ATA, and you’re ready to make VoIP calls. Some ATAs may ship with additional software that is loaded onto the host computer to configure it; but in any case, it’s a very straightforward setup.

IP Phones — These specialized phones look just like normal phones with a handset, cradle and buttons. But instead of having the standard RJ-11 phone connectors, IP phones have an RJ-45 Ethernet connector. IP phones connect directly to your router and have all the hardware and software necessary right onboard to handle the IP call. Wi-Fi phones allow subscribing callers to make VoIP calls from any Wi-Fi hot spot

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Obihai OBi202 VoIP Phone Adapter vs. Comcast Business Voice

First look at the OBi202 2-line phone adapter that I’ll be using to replace my Comcast Business Phone service.

After the recent e-mail/cloud migration fiasco I and many small business owners are going through with Comcast, I finally decided to drop my Comcast Business Phone service.

I initially had tried to sign up for Concast’s 3 service business bundle back in the day, but for some reason, I couldn’t get the business TV service. So that led me to drop Comcast cable TV. But I still did get the phone + internet service. Earlier this year, they “adjusted” my phone costs upward by $25/mo. with no real explanation other than saying there was a mistake in my billing. Then this recent e-mail migration would add between $6 and $26 to my monthly bill. I canceled those additional cloud services as I have no need for them, I have my own web site(s) and I have e-mail service at less cost.

I decided to switch to Google Voice (GV) for the basic phone service. The Obihai VoIP boxes have built-in GV support as well as man other VoIP service providers. I liked that this device wasn’t locked into a proprietary service.

I selected the OBi202 which is a 2-line model to cover my phone and FAX lines. The box has built-in capability to handle FAX connections (in and out). With a business, a FAX is a fairly handy thing to have as many suppliers want to see signed resale permits and other business related documents. With GV, my FAX service will cost nothing other than toner and paper for the MFC printer/FAX that I use.

Not only will the OBi202 + GV save me money on the monthly cost (about a 98% cost reduction!) but it’ll save me about 5 watts of electrical energy consumption, which equates to 1 KWH/8 days or ~4 KWH/mo. This alone is more than a 1% reduction in my monthly energy bill. And to boot, the OBi202 runs off 12VDC power, so I’ll be able to power it directly off my solar battery bank.

B&H Photo link:

Amazon link:

More to come, looking at moving from Comcast Business Voice to Google Voice…

Be sure to rate, comment and share
And as always, thanks for watching

Louisiana Fairytale by Austin Rogers


VoIP Supply Review | Grandstream WP800 WiFi Phone

Grandstream has done it again! And no, it’s not another deskphone or another DECT phone. This time they have engineered their first ever cordless WiFi phone and the VoIP Supply team simply couldn’t be more excited!

VoIP Supply has Everything You Need For VoIP!

Grandstream WP800 Blog

Grandstream Released WP800 Portable WiFi VoIP Phone for Beta testing!

ALL Grandstream Products

Wireless IP Phones for WiFi VoIP Calling

Follow VoIP Supply On Social Media!

VoIP Supply Twitter
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VoIP Supply Google+

Video by: Stephen Lopian


Voltlog #168 – Polycom CX600 IP Phone and Jabra 410 Speaker Teardown

$2 for 10pcs boards, 48 Hours Quick Turn:

A viewer sent in a Polycom CX600 IP Phone and a Jabra 410 Speaker for a teardown and a teardown I did. The phone has this TI TNET series system on chip, I couldn’t find any info on that but it looks like it may contain an ARM11. The speaker interestingly contained a bluetooth chip even though it doesn’t have a bluetooth feature but an explanation for that is given in the video.

Blog post


Configuring VoIP Phones in Cisco Packet Tracer

Please read the below command .

DHCP server on RouterA (2811 router) :

ip dhcp pool VOICE
option 150 ip

Configure the Call Manager Express telephony service on RouterA .
max-ephones 5
max-dn 5
ip source-address port 2000
auto assign 1 to 6

Configure the phone directory for IP Phone 1

ephone-dn 1
number 123

ephone 1
device-security-mode none

type 7960
button 1:1


Make Free Calls to Phones Over the Internet (VOIP)

This will show you how to call phone numbers for free, all you need is an internet connection, this is really free and if you use a combination of the 2 options it will be unlimited calls as well. If you want to send SMS Text Messages you can use AIM 6.9.
Skype Download
VOIP Buster Download
if you have questions email me at [email protected] , i would like to help out
I need some more video ideas, if you would like me to demostrate how to do something on your computer email me and I will try to get to it.
-If you are subscribing to me thank you so much


Askozia PBX tutorial: external pfSense firewall for VoIP

This recording has been uploaded by

VoIP offers many new features in comparison to ISDN and analog. However, as your IP phone system is now part of your IT infrastructure, VoIP is also affected by some risks that haven’t been existing for traditional analog and ISDN phone systems. If a network component is successfully attacked, the whole IT network infrastructure can be in danger. This now includes your IP telephony infrastructure. In this webinar recording, we explain why a firewall is a must-have, and how to connect a pfSense firewall with AskoziaPBX.