About us

About the company

NetSIP’s unbeatable technical support and product Quality put us at the forefront of the emerging voice services industry.

Our founders have broad experience in the IT/Telecommunications industry and have been involved in many successful, high growth companies since the mid 1990s. The business was consolidated into Over the Wire Holdings in 2011 and continues to operate as a discrete unit with the advantages that come with added scale and complementary offerings.

Tell us how we can help you

Fill out all the fields marked (*).

  • 8 plus 2 equals :

Contact us

1300 638747


Level 24, 100 Creek Street
QLD 4000

Operational Hours

9:00am to 5:00pm business days
(excluding QLD public holidays)


NetSIP Pty Ltd (ACN 131 968 744) is a wholly owned subsidiary of Over the Wire Holdings Ltd (ACN 151 872 730).

View Our Critical Information Summaries