Leading business telephone service provider Tpad proudly announced earlier successful completion of their interoperability testing of SIP Trunking products and services with UK-based Internet provider Supanet. This series of tests also proved Tpad's SIP Trunking packages can work with almost any SIP-ready IP PBX platform. "We have prioritized this protocol testing to ensure we offer only the best compatibility for a highly efficient upgrade. This interoperability certification will provide our customers an assurance that our technology partners will be able to support their existing communication environment and offer no less than the most efficient and most cost-effective connectivity"

For more information on IP-PBX systems, SIP Trunking and other advanced business communication solutions, please visit http://www.tpadbusiness.co.uk or by calling their operators at 0845 122 1746. Information on Supanet's Internet services is available at http://www.supanetbusiness.com.