AudioCodes Mediant vs Metaswitch Perimeta 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

Metaswitch Perimeta

0.0 (0 reviews)

Metaswitch Perimeta is a carrier-grade session border controller providing robust security, interoperability, and service assurance for high-performance Voice over IP and unified communications networks globally.

Starting at --
Free Trial NO FREE TRIAL

Quick Comparison

Feature AudioCodes Mediant Metaswitch Perimeta
Website audiocodes.com metaswitch.com
Pricing Model Custom Custom
Starting Price Custom Pricing Custom Pricing
FREE Trial ✓ 30 days free trial ✘ No 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 Microsoft Teams AWS Microsoft Azure Google Cloud VMware OpenStack Red Hat OpenShift Oracle Cisco BroadSoft
Target Users mid-market enterprise mid-market enterprise
Target Industries telecommunications government finance
Customer Count 0 0
Founded Year 1993 1981
Headquarters Lod, Israel London, UK

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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Metaswitch Perimeta

Metaswitch Perimeta gives you a highly scalable, software-based session border controller (SBC) designed for modern IP communications. You can secure your network perimeter against signaling attacks and fraud while ensuring seamless interoperability between different VoIP protocols and vendor equipment. It handles complex media transcoding and signaling translation so your voice and video services remain clear and reliable across diverse network environments.

You can deploy the platform in cloud, virtualized, or hybrid environments to match your specific infrastructure needs. It helps you reduce operational complexity by providing deep visibility into network performance and call quality diagnostics. Whether you are migrating to an all-IP core or expanding your unified communications offerings, Perimeta provides the carrier-grade reliability required to maintain high-volume traffic without service interruptions.

Overview

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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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Metaswitch Perimeta Features

  • Security & Protection. Protect your network from Distributed Denial of Service (DDoS) attacks and toll fraud with automated signaling rate limiting.
  • Protocol Interoperability. Connect diverse SIP and H.323 devices effortlessly by translating mismatched signaling protocols in real-time for seamless communication.
  • Media Transcoding. Convert between different audio and video codecs on the fly to ensure high-quality calls across different device types.
  • Cloud-Native Deployment. Deploy your SBC as a virtualized function within AWS, Azure, or private clouds to scale capacity instantly as needed.
  • Service Assurance. Monitor call quality and network health with integrated diagnostics that help you identify and resolve issues before users notice.
  • Admission Control. Manage network congestion by prioritizing critical traffic and limiting session counts to prevent system overloads during peak times.

Pricing Comparison

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AudioCodes Mediant Pricing

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Metaswitch Perimeta Pricing

Pros & Cons

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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

Metaswitch Perimeta

Pros

  • Exceptional scalability for high-volume carrier environments
  • Flexible deployment options across various cloud platforms
  • Robust security features prevent signaling-based attacks
  • Advanced diagnostics simplify complex troubleshooting tasks

Cons

  • Significant technical expertise required for initial configuration
  • Documentation can be dense for non-specialist users
  • Custom pricing makes it inaccessible for small businesses
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