“The SSCA® is the single most important certification on SIP in the world today” Toshiba

“Rebuilding trust in the public network is a key objective of the STIR/SHAKEN framework. The new SIP School training module on STIR/SHAKEN is a resource that network designers and administrators will find invaluable.” Alan Percy, CMO, TelcoBridges

“The SIP School is perfect for the VoIP expert and the beginner. It will give you the knowledge you need to exceed in the world of SIP.” Samantha Easterday

“The SIP School is an excellent training resource for learning about SHAKEN. It provides practical information for operators in an easy-to-follow format.” Jim Dalton CEO, TransNexus

“Having just completed the SIP training, I must say that I am VERY HAPPY with the training that was provided by your school” Joe, Avaya

“For anyone involved in sales or marketing of cloud and hosted voice and video services, the SSSP (SIP School Sales Professional) training has continued to evolve and stay current with our industry. It's a "must" for marketing and sales professionals!” Joel, Phone.com

“You have raised the bar for training” Eugene, SAIT Polytechnic

“Great certification for IT professionals/practitioners.” Chad Krantz, Appgate

“There are many books and courses, but I found nothing comparable.” Daniel, Telekom & Netzwerk AG

“Taking (the) SSCA certification, really opened my mind to the possibilities that are out there with SIP.” Rahul - Global Training, Ribbon Communications

“The depth and breadth of the course is fantastic, I now know what SIP is all about ” Yazeed, iTALTEL ARABIA

“The sip school course I completed was the most indepth, complete coverage course that I have taken on a subject” Steve, MTS Allstream

“Classes (online) were awesome. They were easy to follow and full of great information” Kent, Hyde Telecom

The SIP School - Events

March 2025

March 24 - 27
Channel Partners Conference and Expo
The Venetian, Las Vegas
NV, USA.
REGISTER HERE

March 17 - 20
Enterprise Connect
Gaylord Palms, Orlando
FL, USA.
REGISTER HERE

August 2025

August 17 - 20
BICSI Fall conference and Exhibition
The Venetian, Las Vegas
NV, USA.
REGISTER HERE

August 11 - 13
Ai4
MGM Grand, Las Vegas
NV, USA.
REGISTER HERE

November 2025

November 2 - 4
The Incompas Show
Tampa
FL, USA.
REGISTER HERE