Hanlong Technology focuses on VOIP since founded, with more than 8-year professional experience on VOIP technology.
Our R&D team has average 10 years of experience. Working together,our designers combine their respective stores of knowledge to create our interoperable, high-performance IP devices.
Our products have passed interoperability tests by Broadsoft, Huawei, Asterisk,3CX, Philips and more.
Since our strong technology background,we are honored to be the ONLY certificated partner of Texas Instruments in VOIP industry.
>>WELCOME TO ZOOOMVOIP TELECOM LTD,
zooomvoip telecom is an international fast growing wholesale VoIP service termination & Retail provider. It is an A to Z product covering our Arbitrage and Refile routes with more than 400 Tier 1, 2 & 3 carriers on our