Difference between an SBC (Session Border Controller) and a Firewall
REVE SBC Session Border Controller DIFFERENCE BETWEEN AN SBC AND A FIREWALL Understanding the differences between a firewall and SBC will help you select the right one for your business. SBC is designed to manage and control real- time voice and video communications sessions while the firewall block or allow 1 data communications flows. The implementation of SBC takes place as a B2BUA (back-to-back user agent) while firewall is implemented as a SIP proxy server. 2 SBC actively processes both the signalling and media paths While Firewall is not actively involved in the audio and video streams or the RTP media path. 3 Firewall looks at traffic at Layers 3 and 4 of the OSI stack, including IP and 4 TCP/UDP traffic while SBC, can deal with any layer of the stack, up to applications at Layer 7. SBCS also diverge from firewalls by providing a number of functions that go well beyond the security focus of firewalls. SO WHAT TYPE OF SOLUTION DO YOU NEED ? IS IT A FIREWALL OR AN SBC ? CORPORATE OFFICE WCEGA Tower, 21 Bukit Batok Crescent, Unit 15- 84, Singapore 658065 PHONE: +65 3157 5040 FAX: +65 6491 5550 EMAIL: [email protected] wwW.REVESOFT.COM
Difference between an SBC (Session Border Controller) and a Firewall
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