Avaya SBCE Reviews, Pricing, Features & Alternatives in 2026
Avaya Session Border Controller for Enterprise provides a robust security barrier for your unified communications, protecting your network from VoIP-specific threats while enabling secure remote connectivity for your workforce.
Avaya Session Border Controller for Enterprise (SBCE) acts as a dedicated security gateway for your business communications. You can secure your SIP-based voice and video traffic without the complexity of traditional VPNs, ensuring that your remote employees stay connected safely. It sits at the edge of your network, filtering out malicious attacks and unauthorized access attempts before they reach your internal systems.
You can simplify how you manage external connections, whether you are integrating SIP trunking or supporting mobile users on various devices. The software scales to meet your needs, supporting everything from small branch offices to massive data centers. By centralizing your security policies, you reduce the risk of toll fraud and service disruptions while maintaining high-quality audio and video performance across your entire organization.
Screenshots & Interface
Key Features
Protecting your communication network shouldn't be a headache. Avaya SBCE gives you the tools to lock down your SIP traffic and manage remote access with confidence. Here is how you can strengthen your perimeter:
SIP Security
Protect your network from Denial of Service (DoS) attacks and unauthorized registration attempts specifically targeting your voice systems.
Remote Worker Access
Connect your remote team members securely to your office phone system without requiring them to use a cumbersome VPN.
Toll Fraud Prevention
Monitor and block suspicious calling patterns automatically to prevent unauthorized long-distance charges on your business accounts.
Encryption Management
Secure your conversations with built-in support for TLS and SRTP, ensuring your private business discussions remain private.
SIP Trunking Support
Simplify your connection to service providers by normalizing SIP signaling, which ensures better compatibility and faster deployments.
High Availability
Keep your communications running smoothly with failover capabilities that ensure your security gateway stays online during hardware issues.
Integrations
Avaya Aura
Microsoft Teams
Salesforce
ServiceNow
Polycom
Cisco
Zoom
Pricing Plans
Pricing for Avaya SBCE is tailored to your specific infrastructure and user count. You typically purchase licenses based on the number of concurrent sessions or users you need to support. Because requirements vary significantly between small offices and global enterprises, you will need to contact an Avaya partner for a custom quote.
Pros & Cons
Based on technical documentation and feedback from IT administrators, here is what you can expect when deploying this security solution:
Pros
Eliminates the need for VPNs for remote desk phones
Highly effective at preventing SIP-based cyber attacks
Integrates perfectly with existing Avaya Aura environments
Scales easily from small branches to large enterprises
Licensing costs can add up for high-volume environments
Who Should Use Avaya SBCE?
Perfect for mid-market and enterprise organizations using Avaya Aura who need to secure SIP trunks and provide seamless remote access.
Best for Company Sizes
mid-market
enterprise
Popular Industries
Our Verdict
Avaya SBCE is a critical investment if you are already running an Avaya communication stack and want to move away from traditional VPNs for your remote staff. It provides a specialized layer of security that standard firewalls often miss, specifically focusing on the nuances of voice and video traffic.
While the setup process involves a steep learning curve, the peace of mind regarding toll fraud and network intrusion is significant. You should consider this if you are scaling your remote workforce or migrating to SIP trunking and require enterprise-grade perimeter protection.
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