AudioCodes Mediant vs Cisco ISE Comparison: Reviews, Features, Pricing & Alternatives in 2026

Detailed side-by-side comparison to help you choose the right solution for your team

Updated May 2026 8 min read

AudioCodes Mediant

0.0 (0 reviews)

AudioCodes Mediant provides a comprehensive family of session border controllers and media gateways designed to connect your enterprise voice networks to IP-based communication services and cloud platforms.

Starting at --
Free Trial 30 days
VS

Cisco ISE

0.0 (0 reviews)

Cisco Identity Services Engine is a network administration product that enables you to create and enforce security policies for users and devices connecting to your organization's network infrastructure.

Starting at --
Free Trial 90 days

Quick Comparison

Feature AudioCodes Mediant Cisco ISE
Website audiocodes.com cisco.com
Pricing Model Custom Custom
Starting Price Custom Pricing Custom Pricing
FREE Trial ✓ 30 days free trial ✓ 90 days free trial
Free Plan ✘ No free plan ✘ No free plan
Product Demo ✓ Request demo here ✓ Request demo here
Deployment on-premise saas cloud saas on-premise
Integrations Microsoft Teams Zoom Phone Google Workspace Genesys Avaya Cisco Webex BroadSoft AudioCodes OneCloud Twilio Five9 Cisco DNA Center Splunk ServiceNow Microsoft Azure AD Okta Check Point Palo Alto Networks Rapid7 Tenable Qualys
Target Users mid-market enterprise mid-market enterprise
Target Industries
Customer Count 0 0
Founded Year 1993 1984
Headquarters Lod, Israel San Jose, USA

Overview

A

AudioCodes Mediant

AudioCodes Mediant provides a versatile range of Session Border Controllers (SBC) and media gateways that bridge the gap between your legacy voice equipment and modern IP communications. You can use these solutions to securely connect your office phone systems to SIP trunking services or cloud platforms like Microsoft Teams and Zoom Phone. Whether you need a hardware appliance for a branch office or a virtualized software version for your data center, the Mediant family scales to meet your specific capacity requirements.

You can protect your voice network from cyber threats and service disruptions while ensuring high-quality audio for every call. The platform simplifies complex migrations by handling media transcoding and signaling translation automatically. By deploying Mediant, you gain a reliable perimeter for your voice infrastructure that reduces communication costs and improves the overall reliability of your global business telephony.

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Cisco ISE

Cisco Identity Services Engine (ISE) gives you a centralized way to manage security across your entire network. You can see exactly who and what is connecting to your environment, whether they are using a wired, wireless, or VPN connection. By gathering real-time data from users and devices, you can make informed decisions about who gets access to specific resources and under what conditions.

You can automate your network security by creating granular policies that adapt based on the user's role, device type, and location. This helps you stop threats before they spread by automatically isolating suspicious devices. Whether you are managing a corporate office or a distributed workforce, it provides the visibility you need to maintain a zero-trust security posture without slowing down your team.

Overview

A

AudioCodes Mediant Features

  • Multi-Cloud Connectivity Connect your existing voice infrastructure to Microsoft Teams, Zoom, and Google Meet with certified, easy-to-deploy integration templates.
  • Advanced Voice Security Protect your network from DoS attacks, toll fraud, and eavesdropping with robust encryption and built-in signaling firewalls.
  • Media Transcoding Ensure seamless communication between different devices by automatically converting audio codecs and signaling protocols in real-time.
  • High Availability Maintain constant uptime for your business calls with active-standby configurations that trigger instant failover during hardware or link failures.
  • Centralized Management Monitor and configure your entire fleet of SBCs from a single interface to reduce manual maintenance and troubleshooting time.
  • Flexible Deployment Choose the format that fits your IT strategy, including physical hardware appliances, virtual machines, or native cloud instances.
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Cisco ISE Features

  • AI Endpoint Analytics. Identify and profile every device on your network automatically using AI-driven behavioral modeling to eliminate blind spots.
  • Zero Trust Access. Enforce software-defined segmentation to ensure you only grant users access to the specific applications they need for work.
  • Automated Containment. Block or quarantine compromised devices instantly through integrations with your security tools to prevent lateral movement of threats.
  • Guest Access Management. Create custom web portals for your visitors to provide secure, time-limited internet access without compromising your internal data.
  • Compliance Monitoring. Check the security posture of every device before it connects to ensure they meet your corporate encryption and antivirus standards.
  • Centralized Policy Management. Define your security rules once and push them across your entire global network from a single, unified management console.

Pricing Comparison

A

AudioCodes Mediant Pricing

C

Cisco ISE Pricing

Pros & Cons

M

AudioCodes Mediant

Pros

  • Exceptional reliability for mission-critical enterprise voice services
  • Deep integration and certification with Microsoft Teams Phone
  • Wide range of hardware and software scaling options
  • Excellent audio quality even over congested network links

Cons

  • Complex initial configuration requires specialized technical knowledge
  • Web interface can feel dated compared to modern SaaS
  • Documentation is highly technical and sometimes difficult to navigate
A

Cisco ISE

Pros

  • Unmatched visibility into every device connected to your network
  • Granular policy control for complex enterprise environments
  • Seamless integration with the broader Cisco security ecosystem
  • Powerful automation for isolating and remediating infected endpoints
  • Highly scalable for global organizations with thousands of users

Cons

  • Significant learning curve for initial setup and configuration
  • Requires substantial hardware resources for on-premise deployments
  • Licensing structure can be complex to navigate and manage
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