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Who is Vextel?
Vextel is a Brazilian telecommunications provider that delivers enterprise voice, data, and connectivity services over its own infrastructure and partner networks.
- Fixed and IP telephony services for businesses, including Session Initiation Protocol (SIP) trunking and corporate voice solutions (communications).
- Data connectivity offerings such as dedicated links, Multiprotocol Label Switching (MPLS), and Virtual Private Network (VPN) for multi-site networking (computer networking).
- Internet access services for corporate customers with options for redundancy and bandwidth customization (cloud services).
- Value-added services including virtual PBX, call center support, and number management for enterprise communications (communications).
- Wholesale and carrier services for other operators, including interconnection and transit agreements (integrated telecommunication services).
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Vextel operates in the Brazilian enterprise telecommunications market, providing fixed voice, data, and Internet services that support corporate communications and connectivity requirements across sectors such as commerce, services, and industry. Its portfolio is structured to address multi-branch organizations that need reliable inter-office links, enterprise telephony, and Internet access with service-level commitments. The company positions its offerings for IT and network managers who require contracted bandwidth, routing control, and integration with existing PBX and IP telephony environments.
In voice services, Vextel focuses on corporate telephony based on SIP trunking (communications) and digital or IP-based lines that connect to customer PBXs and contact center platforms. These services use standard telephony protocols such as SIP and Real-time Transport Protocol (RTP) for voice traffic and often integrate with virtual PBX and call-management features. Enterprises can consolidate DID numbers, manage extensions, and route inbound and outbound calls through centralized infrastructure, which can reduce the number of legacy analog lines and facilitate migration to IP-based architectures.
For data connectivity, Vextel provides dedicated links, MPLS-based networks, and VPN services (computer networking) that interconnect headquarters, branches, and data centers. These services typically rely on Ethernet and IP routing, with MPLS used to create private, logically separated networks over shared infrastructure. Enterprises use these links to carry business applications, voice over IP, and Internet-bound traffic, with options for Quality of Service (QoS) configurations and redundancy through dual paths or backup links.
Vextel also delivers corporate Internet access services (cloud services), providing fixed-bandwidth links that can be integrated with firewalls, proxies, and Software-Defined Wide Area Network (SD-WAN) equipment managed by customers or their integrators. These Internet services often pair with static IP addressing and peering or transit arrangements that connect customer networks to the broader Internet. For organizations that require continuous availability, Vextel can combine Internet access with backup circuits or diverse routes, which reduces the likelihood of single points of failure at the connectivity level.
Alongside enterprise offerings, Vextel engages in wholesale and carrier services (integrated telecommunication services), interconnecting with other operators to exchange voice and data traffic. This carrier focus places Vextel in directories under categories such as communications, computer networking, cloud services, and integrated telecommunication services. Its role in enterprise environments is to provide the underlying access and transport layer that underpins higher-level services such as unified communications, collaboration platforms, and hosted applications purchased separately by customers.
Our description of Vextel. Updated February 2026.
