AudioCodes: Seamless Voice and AI Solutions for Microsoft Teams
AudioCodes provides advanced communications software, products, and productivity solutions for the digital workplace, specializing in seamless cloud voice integration.
Overview
AudioCodes (NASDAQ, TASE: AUDC) is a global leader in advanced communications software, products, and productivity solutions. Founded in 1993 and headquartered in Israel, the company has evolved from a pioneer in VoIP technology into a comprehensive provider of "Voice AI" and Unified Communications (UC) infrastructure. AudioCodes serves a wide range of customers, including large multinational enterprises, small-to-medium businesses, and global service providers.
The company’s core business revolves around enabling high-quality voice communications across various network environments. Their extensive portfolio includes Session Border Controllers (SBCs), Media Gateways, Multi-Service Business Routers (MSBRs), IP phones, and meeting room solutions. In recent years, AudioCodes has significantly expanded its software-as-a-service (SaaS) offerings, focusing on simplifying the migration to cloud-based communications. This includes their "AudioCodes Live" subscription-based services, which streamline the integration of Microsoft Teams Phone and Zoom Phone.
With a strong presence in the Microsoft ecosystem as a certified partner for Direct Routing and Operator Connect, AudioCodes is a primary choice for organizations looking to modernize their voice infrastructure. Their market presence is global, supported by a robust network of channel partners, distributors, and system integrators, ensuring that their solutions are deployed in carrier networks and corporate data centers worldwide.
Positioning
AudioCodes positions itself as the "essential glue" of the modern enterprise communications stack. Their strategic positioning is built on the premise that while cloud platforms like Microsoft Teams and Zoom provide the collaboration interface, the underlying voice connectivity remains complex and mission-critical. AudioCodes targets enterprises that require high availability, security, and a bridge between legacy systems and the cloud.
Their messaging focuses on "simplifying the move to cloud voice." They differentiate from competitors like Ribbon Communications or Cisco by positioning themselves as a more agile, platform-agnostic specialist. While Cisco often pushes a full-stack proprietary ecosystem, AudioCodes wins by being the ultimate interoperability partner. They position their "AudioCodes Live" offering as a managed service that removes the technical burden from IT departments, effectively positioning themselves as a service partner rather than just a hardware vendor. This brand positioning emphasizes reliability, expertise in voice quality, and a future-proof path toward AI-integrated communications.
Differentiation
The AudioCodes product portfolio is defined by its extreme versatility and deep integration with major Unified Communications (UC) platforms, most notably Microsoft Teams and Zoom. A key differentiator is their Mediant line of Session Border Controllers (SBCs), which are available as hardware, virtualized software, or cloud-native instances. These SBCs offer unparalleled security and interoperability, enabling seamless connectivity between disparate SIP trunks, legacy PBXs, and modern cloud platforms.
Beyond core infrastructure, AudioCodes has innovated in the "Voice AI" space. Their Live platform provides a suite of services that include AI-driven recording, meeting insights, and conversational AI gateways. This allows enterprises to not only transport voice data but to extract actionable intelligence from it. Their hardware endpoints, such as the C4-series IP phones, are designed specifically for native platform experiences, providing a consistent user interface that reduces training requirements. Furthermore, their management tools, like the AudioCodes One Voice Operations Center (OVOC), offer a centralized "single pane of glass" for monitoring and managing the entire voice network, which is a significant technical advantage for IT teams managing global, multi-site deployments.
Ideal Customer Profile
The ideal AudioCodes customer typically fits the following profile:
- Company Size: Mid-market to large enterprises (500+ employees) and Tier 1/2 service providers.
- Industry: Highly regulated sectors such as Finance, Healthcare, Government, and Education where security and uptime are non-negotiable.
- Technical Maturity: Organizations with an established IT or Network team that understands SIP and VoIP fundamentals, or those willing to invest in managed services.
- Infrastructure State: Companies in the midst of a "Cloud First" transition (e.g., migrating from Avaya/Cisco to Teams/Zoom) but still tethered to legacy hardware or specific carrier requirements.
- Budget: Organizations that prioritize "carrier-grade" reliability and long-term TCO over the lowest initial hardware price.
Best Fit
AudioCodes excels in the following scenarios:
- Complex Microsoft Teams Migrations: If your organization is moving from legacy PBX to Teams Phone but requires 'Direct Routing' to keep your existing carrier or manage complex dial plans, AudioCodes is the gold standard.
- Hybrid Voice Environments: It is the best choice for companies that need to bridge the gap between modern IP-based communication and legacy analog infrastructure (paging systems, fax machines, or elevator phones).
- High-Compliance Contact Centers: For industries like banking or healthcare that require robust session border controllers (SBCs) to ensure call quality, security, and regulatory recording compliance.
- Global Multi-Carrier Strategies: When a business operates in multiple countries and needs to aggregate various SIP trunk providers into a single, manageable voice core.
Offerings
The AudioCodes portfolio is divided into several key product families:
- Mediant SBCs: Available as physical hardware (from small branch office models to massive carrier-grade chassis) or virtualized software (vSBC) for cloud environments.
- Mediant Gateways: Purpose-built hardware for TDM-to-IP conversion, supporting E1/T1, FXS, and FXO interfaces.
- AudioCodes Live: A suite of managed services for Microsoft Teams and Zoom, offering "Voice-as-a-Service" to simplify deployment and management.
- IP Phones & Room Systems: A range of high-definition desk phones (400HD series) and meeting room solutions certified for Microsoft Teams and Zoom.
- Voca CIC: A cloud-native conversational AI contact center solution designed for mid-sized organizations needing simple, AI-driven customer interactions.
- One Voice Operations Center (OVOC): A centralized management tool for monitoring voice quality and managing the entire life cycle of devices and SBCs.
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Everything you need to evaluate AudioCodes— from features and pricing to implementation and security.
Introduction
Welcome to the AudioCodes Buying Guide. As organizations transition from traditional telephony to unified communications (UC) and cloud-based contact centers, managing the "voice" component remains one of the most complex technical hurdles. AudioCodes is a global leader in advanced voice networking and media processing solutions, providing the critical bridge between legacy infrastructure and modern platforms like Microsoft Teams, Zoom, and Genesys.
This guide is designed to help IT leaders and network architects evaluate AudioCodes’ portfolio of Session Border Controllers (SBCs), media gateways, and IP phones. You will learn about the ideal use cases—from securing SIP trunks to deploying high-definition voice devices—and understand the technical and business requirements for a successful rollout. Whether you are looking to simplify your global voice footprint or enhance your contact center with AI-driven voice recognition, this guide provides the objective insights needed to determine if AudioCodes is the right strategic partner for your communication stack.
Key Features
AudioCodes solutions provide value through several core capability areas:
- Session Border Controllers (SBCs): Highly scalable hardware and software SBCs that provide security, interoperability, and high availability for VoIP networks. They act as a firewall for voice, protecting against DoS attacks and toll fraud.
- Media Gateways: Tools to convert TDM/analog signals to VoIP, allowing businesses to keep legacy hardware while moving to a digital core.
- Multi-Cloud Deployment: Flexible deployment options across on-premises hardware, private clouds, or public clouds like Azure and AWS.
- Voice Quality Monitoring: Advanced analytics that provide real-time visibility into call quality metrics (MOS scores), allowing IT to troubleshoot issues before they impact users.
- Device Management: Centralized management for IP phones and room systems, enabling zero-touch provisioning and remote firmware updates.
- Voice AI & Recording: Solutions for capturing high-quality audio for compliance recording and integrating voice streams with AI engines for transcription and sentiment analysis.
Use Cases
- Microsoft Teams Phone Integration: A global enterprise uses AudioCodes Mediant SBCs to connect their existing carrier SIP trunks to Microsoft Teams, enabling employees to make and receive external calls directly within the Teams app.
- Analog Modernization in Manufacturing: A large factory uses AudioCodes Media Gateways to connect 500+ legacy analog phones and paging speakers to a new cloud-based VoIP system, avoiding the cost of replacing functional hardware.
- Contact Center Cloud Migration: A financial services firm uses AudioCodes VoiceAI Connect to bridge their legacy on-prem contact center with a modern AI bot for automated customer verification, reducing agent handle time.
- Global SIP Consolidation: A multinational corporation replaces 20+ local carrier contracts with three global SIP providers, using AudioCodes SBCs to normalize signaling and route calls efficiently across continents.
Pricing Models
AudioCodes utilizes a mix of Capex and Opex models depending on the product line:
- Perpetual Licensing: Common for physical appliances (gateways/SBCs), where you pay an upfront cost for hardware and a license for the number of concurrent sessions.
- Subscription/SaaS: Available for cloud-native SBCs and management software (like OVOC), typically billed annually based on capacity or user count.
- Tiered Feature Licensing: Basic licenses cover standard routing, while "Pro" or "Advanced" tiers add features like transcoding, high availability (HA), or advanced security encryption.
- Maintenance & Support: Annual support contracts (typically 15-20% of the initial purchase price) are required for software updates and technical assistance.
- Device-as-a-Service (DaaS): Available through some partners, allowing companies to lease IP phones and meeting room hardware for a monthly per-device fee.
Technical Requirements
Technical prerequisites for deployment include:
- Virtualization: For software SBCs, support for VMware vSphere, Microsoft Hyper-V, KVM, or Nutanix AHV.
- Cloud Infrastructure: Valid accounts in AWS, Azure, or Google Cloud if deploying virtual instances.
- Network Hardware: Managed switches with PoE (Power over Ethernet) for IP phone deployments; routers capable of handling SIP traffic without aggressive SIP ALG (Application Layer Gateway) interference.
- Certificates: Valid SSL/TLS certificates from a trusted Certificate Authority (CA) for secure signaling.
- Browsers: Modern browsers (Chrome, Edge, Firefox) for accessing web-based management interfaces.
Business Requirements
To successfully implement AudioCodes solutions, organizations should meet the following prerequisites:
- Telephony Governance: Clear documentation of existing dial plans, extension ranges, and emergency calling (E911) requirements.
- Network Readiness: A network assessment to ensure sufficient bandwidth and Quality of Service (QoS) tagging (DSCP) for voice traffic.
- Technical Skillset: Access to a network engineer or telecom specialist familiar with SIP (Session Initiation Protocol) signaling and VoIP security.
- Stakeholder Buy-in: Collaboration between IT (for infrastructure), Security (for firewall/SBC configurations), and Procurement (for carrier contract management).
- Project Management: A dedicated lead to coordinate between the vendor, the internal IT team, and the SIP trunk providers.
Implementation Timeline
A typical AudioCodes implementation follows this schedule:
- Discovery & Design (2-3 Weeks): Audit of existing voice infrastructure, defining call flows, and selecting hardware or cloud instances.
- Environment Setup (1-2 Weeks): Provisioning virtual machines or installing physical appliances; configuring basic IP and management access.
- Configuration & Integration (3-5 Weeks): Setting up SIP trunks, configuring SBC routing rules, and integrating with UC platforms like Microsoft Teams or Zoom.
- Testing & Pilot (2-3 Weeks): Internal testing of inbound/outbound calling, emergency services, and failover scenarios with a small user group.
- Go-Live & Migration (Variable): Phased migration of users from legacy systems to the new environment.
- Post-Migration Support (2 Weeks): Monitoring performance and fine-tuning voice quality settings.
Support Options
AudioCodes offers several tiers of professional support:
- ACTS (AudioCodes Technical Support): Available in 9x5 or 24x7 tiers, providing access to global support centers, software patches, and hardware replacement (RMA).
- Managed Services: "AudioCodes Live" provides a fully managed service where AudioCodes experts handle the configuration, monitoring, and maintenance of your voice environment.
- AudioCodes Academy: A comprehensive training portal offering certifications for engineers (ACA/ACP) to ensure internal teams can manage the technology.
- Documentation: An extensive library of "Configuration Notes" for specific SIP trunk providers and PBX integrations.
- Professional Services: On-demand consulting for complex architectural design and migration planning.
Integration Requirements
AudioCodes offers deep integration capabilities across the voice ecosystem:
- UC Platforms: Native integration with Microsoft Teams (Direct Routing and Operator Connect), Zoom Phone, and Genesys Cloud.
- APIs: REST-based APIs for management, monitoring, and automated provisioning of devices and SBCs.
- Legacy Interop: Support for TDM (E1/T1), FXS/FXO analog interfaces to connect old PBX systems and analog devices.
- Management Tools: Integration with AudioCodes One Voice Operations Center (OVOC) for centralized device management and quality monitoring.
- Voice AI: Integration with Cognitive Services (Azure, AWS, Google) via the AudioCodes VoiceAI Connect gateway for bot-to-voice interactions.
Security & Compliance
AudioCodes prioritizes carrier-grade security and enterprise compliance:
- Certifications: SOC2 Type II, ISO 27001, and HIPAA-compliant configurations for healthcare environments.
- Encryption: Full support for TLS (Transport Layer Security) and SRTP (Secure Real-time Transport Protocol) to prevent eavesdropping.
- Topology Hiding: SBCs hide internal network architecture from the public internet to prevent targeted attacks.
- Regulatory Compliance: Support for STIR/SHAKEN (caller ID verification) and E911 (Ray Baum's Act / Kari's Law) requirements in the US.
- JITC Certification: Specific models are certified for use in highly secure US Department of Defense (DoD) environments.
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