Master da Web

YOUR PROJECT + OUR INFRASTRUCTURE

Issabel 5 VPS

A VPS with Issabel 5 pre-installed · By Issabel

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Your PBX in the cloud, always available.

Issabel - open-source unified communications solution based on Asterisk, combining IP telephony, videoconferencing and messaging.

  • Extensions and queues working outside the office
  • A Brazilian datacenter, close to callers and agents
  • A dedicated public IPv4 for your SIP trunks

from R$49.90/mo

Deploy nowTalk to a specialist

Pay with Pix, bank slip or card · You choose the location and the plan on the next screen. Nothing is charged until you confirm.

Ready in minutes

Automatic provisioning once the order is confirmed.

24/7 support

Our own team, by chat and ticket.

Pick the right plan for Issabel 5

Every plan includes public IPv4 and IPv6, NVMe storage and a 1 Gbps uplink. Click one to reach the checkout with everything filled in.

How to size your project

Usage depends on extensions, concurrent calls, recordings and audio transcoding. Recordings take disk: leave room to keep them for as long as you need.

See every plan at checkout →

How to order Issabel 5

  1. Pick a plan

    vCPU, memory and disk sized for your project. You can grow it later without reinstalling.

  2. Confirm the order

    Pix, bank slip or card. Nothing is charged until you confirm, and you have a 7-day guarantee.

  3. Issabel 5 ready in minutes

    The server comes up with Issabel 5 installed and configured. Access details appear in the panel.

What to use a Issabel 5 VPS for

Some of the most common uses. The server is yours — run whatever you like on it.

  • An IP PBX for the company, with remote extensions
  • IVR, call queues and call recording
  • SIP trunks and VoIP carrier integration
  • Telephony for remote teams with no office hardware

More about the Linux VPS →

Issabel 5 VPS specifications

Virtualisation
KVM, virtual server with your plan’s resources
vCPU
1 to 48
Memory
1 GB to 192 GB
Storage
NVMe, 30 GB to 2 TB
Network
1 Gbps, public IPv4 and IPv6 included; DDoS protection available
Datacenters
Belo Horizonte (Brazil) · Dallas (USA)
System
Issabel 5, pre-installed
Management
Web panel, API and MCP, VNC console, snapshots, backups and firewall
Billing
Monthly, quarterly, semi-annual or annual (discounted); Pix, bank slip or card
Support and guarantee
24/7, 7-day money-back guarantee

About Issabel 5

Issabel is a complete Linux distribution based on CentOS/ELASTIX that offers an open-source unified communications (UC) solution for businesses. It's an all-in-one platform that combines IP telephony (VoIP), videoconferencing, instant messaging, and other communication features into a single integrated solution.

Issabel offers an intuitive web interface that allows you to manage all aspects of the telephony system, including extensions, SIP trunks, call routing, queues, call recording, reports, and much more. The system is based on Asterisk, offering a robust and reliable solution for business communication.

With Issabel at Master da Web you get a server of your own for the PBX: after ordering, finish the installation from the panel's console and then set up extensions, SIP trunks, IVR and queues in the web interface. Carrier, numbering and SIP security are yours to handle.

Software features

  • IP PBX
  • Asterisk-based VoIP telephony
  • Videoconferencing
  • Instant messaging
  • Call recording
  • Reports and statistics
  • Intuitive web interface
  • Support for multiple SIP trunks
  • Advanced call routing
  • Ideal for small and medium businesses

Requirements

Platform minimum

No minimum set

Recommended for production

vCPU
4 vCPU
Memory
4 GB
Storage
80 GB

What we would put it on, not a limit.

What your Issabel 5 gets at Master da Web

Manage infrastructure from one panel: security, recovery, connectivity and growth. Check prices and availability when configuring your server.

  • Snapshots

    Take a snapshot of Issabel 5 before a risky update and roll back to it with one click, without reinstalling anything.

  • Automatic backups

    Scheduled copies of the whole server, kept off the host. Restore the complete Issabel 5 whenever you need to.

  • Managed firewall

    Rules by port and source, applied from the panel, no iptables editing. Open only what Issabel 5 needs.

  • Security Center

    Continuous external scanning of your server, with findings prioritised and the fix spelled out for each one.

  • Private network (VPC)

    Connect Issabel 5 to databases and other servers over an isolated network with nothing exposed to the internet. With a VPN Gateway for remote access.

    About the VPC →

  • DDoS protection

    Volumetric attack mitigation for your Issabel 5 server. Check protection options and prices when ordering.

    DDoS protection →

  • Grow without reinstalling

    Add vCPU, memory and disk from the panel and pay only the difference, and Issabel 5 stays exactly as it is.

  • API and MCP for automation

    Create, resize and manage servers through the public API — or straight from an AI assistant, over MCP.

    API documentation →

Deploy Issabel 5 now

Other versions

Related applications

Know what to expect from day one.

Ready infrastructure, with the freedom to configure your application your way.

01

With your VPS

Your chosen image installed, the plan’s resources and a panel to manage the server. Administrative access is provided after provisioning.

02

Configure for your business

The PBX comes up installed and you get the access details when the server is ready. SIP trunks, extensions, IVRs and vendor licences are yours to configure; open only the voice ports you need in the firewall.

03

Expand when you need to

Backups, snapshot capacity, DDoS protection, private networking and other features are available as you need them. Check prices and availability when configuring your server.

You administer the system and application, including updates and data. For help with configuration or management, talk to our team about the scope of support.

FAQ

Frequently asked questions