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A Step-by-Step Guide to Setting Up VPN for VoIP

landline phone
Written by
Shea Georgetti
Published on
March 12, 2026
Read Time
3
min read time
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91% of the customers that order from us the Voiply Adapter works out of the box no issues. Our reviews speak for themselves. 100% customer satisfaction is a difficult task to achieve, but we strive to take care of all our customers. The 9% of customers that don't work out of the box usually experience issues out of our control. The way new Internet providers communicate with the public internet over Carrier-Grade Network Address Translation (CGNAT). Essentially it's a technique used by internet service providers (ISPs) to conserve IPv4 addresses and facilitate the sharing of a single IP address among multiple customers. Causing VOIP traffic issues. Traditional providers like Comcast, Verizon, Time Warner all still communicate with a dynamic IP Address. These traditional providers still pose a problem with their routers. Not allow their customers to access the interface to make any changes, blocking VoIP traffic, or enabling SIP ALG without the ability to disable.

Our workaround includes an additional device that will give us the ability to setup a direct VPN connection to our servers. The device is call Opal, this device is available at our store for $40. What does this device do special? This device is considered a travel router, but our use is intended to route over your internet provider traffic over a VPN (Virtual Private Network). This allows us to control the Voiply adapter VoIP traffic right to our SIP Servers. Think of it like this: It's a secret tunnel that lets your Voiply adapter connect to the internet safely. Even if there are problems with T-Mobile or Starlink, or if your internet provider doesn't usually let you change settings on your router, our tunnel makes sure you can still get online easily and securely. Let's get to configuring the device.

Configuring Your VPN and VoIP Settings: A Detailed Walkthrough

Package arrived:

Opal device box

Unboxing the device, you get the quick start guide and how to setup the device.

Opal Device unboxed

There are two different ways to setup the device. Ethernet and Wireless.

Option 1: Via Ethernet

  • Using the ethernet cable plug one end to the WAN port of Opal Device(white box) & other end into LAN port of your router
  • Plug in your Voiply adapter into the LAN port of the Opal Device
  • Plug in Power cord

Head back to your laptop or desktop with a wifi connection. Connect to the SSID on the “setting up” instructions. You will lose internet connection momentarily on your device. Open up your browser and type in https://192.168.8.1. Choose your language and setup a new admin password. You are now inside the new Opal Device and connected via ethernet.

Option 2: Wireless (Repeater)

  • Plug in your Voiply adapter into the LAN port of the Opal Device
  • Plug in Power cord

Head back to your laptop or desktop with a wifi connection. Connect to the SSID on the “setting up” instructions. You will lose internet connection momentarily on your device. Open up your browser and type in https://192.168.8.1. Choose your language and setup a new admin password. You are now inside the new Opal Device. To setup the repeater. Go to repeater section and hit scan. Your Wi-Fi connection will show up and connect to your Wi-Fi. You’re now connected via wireless.

**Important once you're inside the router to go Applications > Remote Access Enabled GoodCloud. This will allow Voiply to finish setting up the VPN connection. Make a note of the MAC/Serial/Device ID of the device. Once you apply the settings below you can now connect back to your original Wi-Fi connection.**

Connection Setup Via Wireless Opal LAN to Voiply Adapter.

Once you have completed your setup. Reach out to our CS team who will ensure we see your Opal device online and finish setting up the VPN connection via the GoodCloud connection.

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Cartoon of Shea Georgetti
Shea Georgetti
Shea Georgetti is a co-founder and CEO at Voiply, where he leads a team dedicated to transforming communication in businesses. Inspired by books like Atomic Habits, The One Thing, and Goodbye Things, Shea values patience and positivity.
Co-founder and CEO
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Our cost-effective plans effortlessly retain your current number or facilitate the acquisition of a new one.

We seamlessly streamline the porting process, enabling a seamless transition from your traditional home phone service to our advanced VoIP platform without any disruption in service.

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REVIEWS

What Real People Say About Us?

Experience why Voiply has become the top-rated home phone provider, trusted by over 50,000 satisfied customers.

Called on Thur. 12/18/25@ 10:05 AM about our phone ringing once and going to voice mail. They checked the things they could all was good on our end, I was told they would make a ticket for repairs. At appox. 6:00 that evening we received a call from VOIPLY matter was all fixed and verifying problem was fixed. we are very happy with VOIPLY
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Michele Chase
December 20, 2025
Called on Thur. 12/18/25@ 10:05 AM about our phone ringing once and going to voice mail. They checked the things they could all was good on our end, I was told they would make a ticket for repairs. At appox. 6:00 that evening we received a call from VOIPLY matter was all fixed and verifying problem was fixed. we are very happy with VOIPLY
Michele Chase
December 20, 2025
I have had Voiply for the past 3 years and their service is amazing. The quality of the calls are clear. The customer service reps are so helpful. Their annual plan averages to about $13 a month(after taxes and fees) which also includes free international calls on about 50 countries. Nobody can beat that price! I've looked at other companies and many have bad reviews from the BBB. Their protection plan costs $1.00 a month. VOIPLY is rated A+ from the BBB. I highly recommend them!
Read more
Helping Hand VA
August 1, 2025
I have had Voiply for the past 3 years and their service is amazing. The quality of the calls are clear. The customer service reps are so helpful. Their annual plan averages to about $13 a month(after taxes and fees) which also includes free international calls on about 50 countries. Nobody can beat that price! I've looked at other companies and many have bad reviews from the BBB. Their protection plan costs $1.00 a month. VOIPLY is rated A+ from the BBB. I highly recommend them!
Helping Hand VA
August 1, 2025
I had a little problem getting a transfer code from my previous phone company. Voiply was very patient with me. I received my equipment very quickly, and the transfer was processed smoothly. I have had no problems with my new plan.
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S Emmons
November 14, 2025
I had a little problem getting a transfer code from my previous phone company. Voiply was very patient with me. I received my equipment very quickly, and the transfer was processed smoothly. I have had no problems with my new plan.
S Emmons
November 14, 2025
They are great company in that they try very hard but they still have some things to learn like when a customer ask for an instruction manual so they would know how to use the mobile app and the portal and all the other stuff the phone the system over 9 times and I still have not gotten the owners manual or any way to figure it out on my own. I finally used the portal instead of the mobile app today and it was like a miracle. It changed everything. I thought I was dumb or my phone was broken because nothing was working very well on the mobile app. When I got over to the portal everything worked fantastically. Voiply is fantastic. I was paying $10 a month with Xfinity and $240 on top of that to have TV service and a landline or VoIP. So you offer the phone for like $16 and all the other companies wanted $40 for a phone. So you guys are about the best deal in the market. It took a while to get the phone to work properly because it was getting ported over and so forth but I understand that. And then once it was working it's been fantastic I really love it. I got rid of Xfinity and I gained a good partner in voiply! I'm still loving the voiply service. I request today owners manual and they sent it to me right away. My new puppy loves it too!
Read more
Taylor Gray
November 9, 2025
They are great company in that they try very hard but they still have some things to learn like when a customer ask for an instruction manual so they would know how to use the mobile app and the portal and all the other stuff the phone the system over 9 times and I still have not gotten the owners manual or any way to figure it out on my own. I finally used the portal instead of the mobile app today and it was like a miracle. It changed everything. I thought I was dumb or my phone was broken because nothing was working very well on the mobile app. When I got over to the portal everything worked fantastically. Voiply is fantastic. I was paying $10 a month with Xfinity and $240 on top of that to have TV service and a landline or VoIP. So you offer the phone for like $16 and all the other companies wanted $40 for a phone. So you guys are about the best deal in the market. It took a while to get the phone to work properly because it was getting ported over and so forth but I understand that. And then once it was working it's been fantastic I really love it. I got rid of Xfinity and I gained a good partner in voiply! I'm still loving the voiply service. I request today owners manual and they sent it to me right away. My new puppy loves it too!
Taylor Gray
November 9, 2025
All I can say is it was SEAMLESS! I had no idea this service even existed until my son shared it with me. I’ve had my number for 45 years and didn’t want to lose it but had to ask if it was cost effective. This made my answer easy…NO it wasn’t until I parked it with VOIPLY. Thank you for the service and for making the switch so easy.
Read more
Carolyn L
December 26, 2025
All I can say is it was SEAMLESS! I had no idea this service even existed until my son shared it with me. I’ve had my number for 45 years and didn’t want to lose it but had to ask if it was cost effective. This made my answer easy…NO it wasn’t until I parked it with VOIPLY. Thank you for the service and for making the switch so easy.
Carolyn L
December 26, 2025
Due to my absence for 5 months, I had discontinued my internet service with another provider. To my surprise, voicemail was still working during this time and I was immediately notified via email whenever a call came in. The messages that were left showed up in detail which I appreciated. Upon reactivation of the modem for internet with that other provider, I had an issue with the phone connection. I contacted Voiply which fixed the problem within a relatively short time. I am very satisfied with the service that I received.
Read more
Christina Papacostas
September 29, 2025
Due to my absence for 5 months, I had discontinued my internet service with another provider. To my surprise, voicemail was still working during this time and I was immediately notified via email whenever a call came in. The messages that were left showed up in detail which I appreciated. Upon reactivation of the modem for internet with that other provider, I had an issue with the phone connection. I contacted Voiply which fixed the problem within a relatively short time. I am very satisfied with the service that I received.
Christina Papacostas
September 29, 2025
I've been a Voiply customer for almost three years now. During this time, I've only had three outages due to loss of electricity or other unknown issues. Each outage, I've contacted customer support and every problem was promptly and quickly addressed by their responsive and professional team. I highly recommend Voiply for VOIP telephone service.
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Casey Quesenberry
December 29, 2025
I've been a Voiply customer for almost three years now. During this time, I've only had three outages due to loss of electricity or other unknown issues. Each outage, I've contacted customer support and every problem was promptly and quickly addressed by their responsive and professional team. I highly recommend Voiply for VOIP telephone service.
Casey Quesenberry
December 29, 2025
I was tired of paying over 25.00 a month for my landline, after doing an online search I came across Voiply for 9.98 a month and decided to give them a try. I was pleasantly surprised at the customer service the adapter shipped out of Pittsburgh and arrived in 5 days. It took me 10 minutes to be up and running and everything was extremely easy! I would highly recommend giving Voiply a look, well worth it!
Read more
Donna Reed
October 6, 2025
I was tired of paying over 25.00 a month for my landline, after doing an online search I came across Voiply for 9.98 a month and decided to give them a try. I was pleasantly surprised at the customer service the adapter shipped out of Pittsburgh and arrived in 5 days. It took me 10 minutes to be up and running and everything was extremely easy! I would highly recommend giving Voiply a look, well worth it!
Donna Reed
October 6, 2025
Its a plug and play set up but I ran into some issues but Voiply's customer service is easy to access and they worked fast and hard to get me up and running. I kept my landline number because my mom doesn't know how to use a cellphone. But landline was costing me to much to keep. So found Voiply for home and its a great bargain. All I needed was my internet connection the Voiply dongle and my mom's cordless phone. Whats even cooler is we have voice mail and I get notifications on my cellphone when we have messages.
Read more
David Vaughn
October 24, 2025
Its a plug and play set up but I ran into some issues but Voiply's customer service is easy to access and they worked fast and hard to get me up and running. I kept my landline number because my mom doesn't know how to use a cellphone. But landline was costing me to much to keep. So found Voiply for home and its a great bargain. All I needed was my internet connection the Voiply dongle and my mom's cordless phone. Whats even cooler is we have voice mail and I get notifications on my cellphone when we have messages.
David Vaughn
October 24, 2025