Hello all, I have some fundamental queries regarding Asterisk server networks. Your responses will help me significantly, thank you in advance. I am not seeking assistance with setting up or configuring Asterisk, but rather information about VPS/dedicated servers for VOIP.

My intention is to establish a network based on an asterisk for five offices dispersed across my country. Each office has five IP devices and one PC that functions as a home server. My objective is to manage the home server using a VPS/Dedicated server, where the VPS/Dedicated server acts as server A, whereas the office/home server (PC) is server B. Consequently, there are five B servers functioning from five different offices.

In the case of one office:
Five IP devices would be connected to Server B (PC) via asterisks using five private IP addresses. Additionally, server B is registered with a public IP address using a VPS/Dedicated server.

Now, in terms of my question:
• How many VPS are required for five B servers when using a VPS? Do I need one VPS or five separate ones?
• For a dedicated server, is it essential to divide my server into five parts, or is one section sufficient?
• How many public IP addresses does the server provider usually offer for one VPS and one dedicated server?
• What is the standard hardware configuration for both VPS and Dedicated servers? On what factors does it depend?
• Can anyone recommend a service company? Will a VPS/Dedicated server be suitable for my requirements?

Kindly note that obtaining answers to these questions is crucial to my project. If you know the answer, please enlighten me.

Uncertain about how many servers you require?
A server with adequate memory and QOS and a stable internet connection or a VPS with a cloud PBX would suffice. You may consider setting up an Elastix PBX with a static IP for a free trial. Alternatively, www.3cx.com (with windows) is an excellent system that I highly recommend as both options have proven to be exceptionally reliable.

If you are unsure which solution to opt for, it would be best to seek the advice of a consultant who can assess your requirements based on factors such as the number of users and the speed of your internet connection.

We have an Estonia-based virtual server available for you to utilize.
It is equipped with KS16-2 specifications that provide 2x vCPU, 8 GB RAM, 100 GB SSD, 100 Mbps, and 1 IPv4 (external, static). The monthly cost for this server plan is just 24.90€. Please visit our website at https://fairyhosting.com/vds for more information.

We have numerous clients located across the European part of Russia who have benefited from the use of similar servers. This is mainly due to geographical proximity.

Furthermore, you can test drive the server before making a commitment.

In order to set up a network based on Asterisk for five offices, there are a few considerations to keep in mind.

1. VPS Requirement: If you choose to use a VPS, you will need one VPS for each office/home server (Server B). So in your case, you would require five separate VPSs.

2. Dedicated Server Requirement: If you opt for a dedicated server, you have two options. You can either divide the dedicated server into five parts, with each part serving as a home server (Server B) for each office. Alternatively, you can use one section of the dedicated server to host all five home servers (Server B) together. The choice depends on your specific requirements and resources available.

3. Public IP Addresses: The number of public IP addresses provided by the server provider can vary. Typically, for each VPS, you may receive one or a few public IP addresses. For a dedicated server, the number of IP addresses can range from a few to a larger block, depending on your provider's offering and your specific needs.

4. Hardware Configuration: The hardware configuration for both VPS and dedicated servers can vary depending on your requirements and the provider's offerings. Factors that influence hardware configuration include the number of users/devices, expected call volume, and desired performance levels. It's best to consult with your provider to determine the optimal hardware configuration for your specific requirements.

5. Service Provider Recommendation: While I cannot make specific recommendations for service providers, there are numerous reputable companies that offer VPS and dedicated server services. Some popular options include Amazon Web Services (AWS), Google Cloud, DigitalOcean, Linode, OVH, and many more. It's important to research and compare different providers to find the one that best suits your needs in terms of pricing, reliability, support, and features.

Here are some additional details regarding your questions:

1. VPS Requirement: If you choose to use a VPS for each office/home server (Server B), you will need five separate VPSs, one for each office.

2. Dedicated Server Requirement: If you opt for a dedicated server, there are two options. Firstly, you can divide the dedicated server into five parts, with each part serving as a home server (Server B) for one office. Alternatively, you can use one section of the dedicated server to host all five home servers (Server B) together. The choice depends on your specific requirements and resources available.

3. Public IP Addresses: The number of public IP addresses provided by the server provider can vary. Typically, for each VPS, you may receive one or a few public IP addresses. For a dedicated server, the number of IP addresses can range from a few to a larger block, depending on your provider's offering and your specific needs. It is recommended to consult with your service provider to determine the exact number of public IP addresses they provide for each VPS or dedicated server.

4. Hardware Configuration: The hardware configuration for both VPS and dedicated servers can vary depending on your requirements and the provider's offerings. Factors that influence hardware configuration include the number of users/devices, expected call volume, and desired performance levels. Generally, for VPS, the resources such as CPU cores, RAM, and storage are allocated based on the chosen plan. Dedicated servers usually offer more flexibility in terms of customizable hardware configurations to meet your specific needs. It's best to consult with your provider to determine the optimal hardware configuration for your specific requirements.

5. Service Provider Recommendation: While I cannot make specific recommendations for service providers, there are numerous reputable companies that offer VPS and dedicated server services. Some popular options include Amazon Web Services (AWS), Google Cloud, DigitalOcean, Linode, OVH, and many more. It's important to research and compare different providers to find the one that best suits your needs in terms of pricing, reliability, support, and features. You can also consider reading reviews and getting recommendations from other users or industry professionals.