SIP Training @ The SIP School

The SIP School offers top quality SIP training courses and SIP Certification testing for a very competitive price. Our flagship course 'The SIP School' has been designed for all VoIP installation engineers and people who need to understand the intricacies of SIP in order to plan a SIP implementation. Other courses relating to SIP will be added to this site during 2008

  Become an Associated SIP School Partner today!