the right vendor and enjoy peace of mind
In short, you could say that the SBC
is a watchdog an usatimes.cc d a facilitator too.
Why do you need SBC software?
The session border
controller, as can be seen above, is multi-functional and absolutely
indispensable i v
usanews.cc f your enterprise has VoIP network as part of an overall
network. Carriers and VoIP service providers routinely integrate SBCs along
with Media Gateways and softswitches.
Security: Large enterprises cannot afford to compromise on security.
Without Contr
news
oller in VoIP you can make do with firewalls but VoIP changes the
equation. The und erlyincould
open up ports that will let attackers launch DoS attacks, introduce malware,
steal data or misuse your VoIP. SBC solution provides greater security
since it hides internal topology, hides or encrypts SIP headers and makes the
internal network opaque to external network. The SBC is responsible for TLS and
SRTP encryption that defeats attempts at eavesdropping.
NAT traversal: Firewalls and internal security or configuration can pose
problems for VoIP traffic. Calls may not go through or you may not be able to
receive calls due to network address traversal or translation issues. Here
again, the session border controller comes to the rescue, seamlessly
facilitating NAT.
Facilitator: In the beginning there was only voice traffic using
established media codecs and protocols. However, today’s world of VoIP traffic
is different. You have voice traffic based on a variety of media codecs and
protocols with user at one end using a different set and user at the other end
using another set. Mismatches can cause poor audio quality or even disallow
connection. The SBC software seamlessly takes care of interoperability
These are the main functions that
the SBC carries out. Besides, a well designed and modern SBC solution will take
care of:
·
Intelligent call routing and least
call routing
·
Integrated billing and accounting if
required
·
Seamless integration of a range of
devices including mobiles using GSM/LTE technologies
Leaving out the SBC could be a
costly decision. A Holmes report states that resultant poor communication costs
businesses about $ 37 billion and communication barriers represent a loss of $
62 million by way of reduced productivity. Should you become the victim of a DoS
or ransomware attack the loss to your enterprise could be quite high.
If you use VoIP in your business set
up then make it a point to include secure and facilitate VoIP communications. Get it from
the right vendor and enjoy peace of mind as well as enhanced productivity.
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