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Who is Vertical Communications?
Vertical Communications is a business communications and collaboration solutions provider focused on unified communications, contact center, and related managed services for enterprises and midmarket organizations.
- Cloud and on-premises (on-prem) unified communications and collaboration (UC&C) platforms for voice, video, messaging, and mobility.
- Contact center and customer engagement solutions for inbound and outbound communications across multiple channels.
- Managed voice and data services, including hosted PBX, Session Initiation Protocol (SIP) trunking, and network services for business communications.
- Vertical-branded IP phone systems and endpoints integrated with call control and UC platforms.
- Industry-focused communications solutions and professional services for design, deployment, and support.
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More About Vertical Communications
Vertical Communications focuses on business communications infrastructure for organizations that require integrated voice, collaboration, and customer interaction capabilities. Its portfolio centers on unified communications (UC) and contact center platforms that support IP-based telephony, conferencing, messaging, mobility, and integration with business applications. The company targets enterprises, midmarket firms, and industry verticals that need converged voice and data solutions, often replacing or augmenting legacy PBX systems with IP and SIP-based architectures.
The company’s unified communications offerings can be categorized under enterprise telephony and collaboration (UC&C). These solutions typically include call control, voicemail, auto attendant, presence, softphone clients, and mobile extensions, along with integration to IP desk phones and analog devices through gateways. Vertical Communications uses standard protocols such as SIP for signaling and Real-time Transport Protocol (RTP) for media transport, which enables interoperability with SIP trunking providers, session border controllers, and third-party devices within an enterprise network.
In the contact center arena (customer engagement), Vertical Communications provides capabilities for automatic call distribution (ACD), interactive voice response (IVR), skills-based routing, and reporting. These functions are designed for use in environments such as customer support centers, sales operations, and service desks. The platforms often support computer telephony integration (CTI) with customer relationship management (CRM) or line-of-business systems, enabling features such as screen pops, click-to-dial, and integration of call data into customer records. Multi-channel support typically encompasses voice, and may extend to email or other digital channels where supported by the specific deployment.
Vertical Communications also offers managed and hosted services, including hosted PBX and SIP trunking (business voice services). In hosted models, core call control and UC features are delivered from data centers, reducing on-prem hardware requirements and enabling subscription-based consumption. SIP trunking services connect enterprise IP-PBX or UC platforms to the public switched telephone network (PSTN), consolidating voice circuits and supporting direct inward dialing, E911, and call routing policies. These services are positioned for organizations that want a single provider for both the platform and underlying voice connectivity.
The company’s portfolio includes Vertical-branded IP phone systems and endpoints (business telephony hardware), which are used with its UC and contact center platforms. These devices typically support standard Voice Over Internet Protocol (VoIP) features such as PoE, multiple line appearances, programmable keys, and integration with platform-based features like presence and directory services. Professional services and support offerings cover assessment, system design, installation, configuration, migration from legacy systems, and ongoing maintenance, which are relevant for IT teams planning phased deployments or multi-site rollouts.
Within an enterprise technology directory, Vertical Communications can be categorized under unified communications and collaboration (UC&C), enterprise telephony, contact center and customer engagement platforms, SIP trunking and hosted voice services, and communications-focused professional and managed services. Its solutions are used as core components of enterprise communications stacks, often integrated with network infrastructure, identity and access systems, and business applications to support daily internal collaboration and customer-facing interactions.
Our description of Vertical Communications. Updated December 2025.
