• CounterPath Corporation• William Khris Kendrick:

– Director of Business Development and Channel Marketing

– www.counterpath.com– kkendrick@counterpath.com– @khriskendrick – Linkedin Khris Kendrick

E-SBC Deep Dive

• What is an SBC or E-SBC?• Why do they exist and Matter?• Can SBC’s save you money?• What features and functions Matter

– Would a large multinational not use an SBC?• What is a Soft SBC?

– Purpose Built versus COTS• IPPBX Attacks (Not if,….. but When)• DDOS Attacks and Floods

Securing the Network

• Secure Tunnels (VPN)• Authentication

– IP address, Client Header– Hiding of the Topology – Encryption (SRTP, TLS, Ipsec)– Detecting DDOS

E-SBC Deep Dive

• Deployment Strategies – Premise or cloud – Solves NAT issues– Message Manipulation (normalizing variants of

SIP)– Translation of protocols– E-SBC is the Enterprises Network Traffic COP– Black List and White List

Enterprise Support for Remote Workers Home userRemote Worker

Traveling user

Home NAT

SIP capable proxy-based firewall

Hotel NAT

802.11Hotspot

InternetRemote SIP Connectivity module

Codec Negotiation

Clear Media / Signal

Encrypted Media / Signal

VPN Tunnel

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• Measures quality of voice path and near-end and far-end– Based on RTCP-XR data provided by far-end client, the receiver is also able to

determine the voice quality as perceived at the far-end• Voice Quality Monitoring Dashboard

– In addition to MOS, the following characteristics are measured: jitter, packet loss, burst gap loss, delay, signal level, noise level and echo return loss

End to End Voice Quality Monitoring

E-SBC Deep Dive

Resources

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Try Bria Play – Realtime Mobility& Security in action

E-SBC Deep Dive

Thank you!

Khris Kendrick Dir of Business Dev and Channel Marketing

kkendrick@CounterPath.com @khriskendrick