

| Product | Market Share (%) |
|---|---|
| Alcatel-Lucent OpenTouch Session Border Controller | 2.3% |
| inGate | 2.6% |
| Other | 95.1% |
Protect your SIP trunks and enterprise communications with a highly secure SIP perimeter defense solution.
Protecting your organization from malicious VoIP attacks, SIP denial of service, fraud and eavesdropping, the Alcatel-Lucent OpenTouch Session Border Controller (OpenTouch SBC) addresses the communication security needs of mid-sized and large organizations.
As a highly secure software solution for perimeter defense, OpenTouch SBC acts as the demarcation point between the enterprise and SIP trunking providers. OpenTouch SBC also protects mobile workers and secures their SIP audio and video communications over the internet.
Ingate Systems develops firewall technology to enable global SIP- and WebRTC-based person-to-person communication such as SIP trunking, IP telephony, presence, Instant Messaging, video conferencing, IP-PBX connections and Unified Communications.
Ingate offers enterprises, service providers and carriers elegant solutions that make trusted real-time communications possible beyond the LAN. Among the company’s award-winning products are the Ingate Firewall and the Ingate SIParator Enterprise Session Border Controller (E-SBC). These are widely used to connect service providers’ SIP trunks to enterprise IP-PBXs and Unified Communication solutions and to allow remote users outside the LAN.
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