Telefocal Asia - Independent training, consulting and research firm focusing on wireless and fixed telephony, data communications, transmission engineering, switching, cell planning, telecommunications, network management, service applications, fibre certifications, fibre technician and inside outside plant fibre.

CDMA Development Group (CDG)
An international consortium of companies who have joined together to lead the adoption and evolution of 3G CDMA wireless systems around the world.

CTIA - The Wireless Association
An international nonprofit membership organization representing all sectors of wireless communications.

IEEE
A non-profit organization, IEEE is the world's leading professional association for the advancement of technology.

International Telecommunication Union (ITU)
ITU is the leading United Nations agency for information and communication technologies.

Open Mobile Alliance
The mission of the Open Mobile Alliance is to facilitate global user adoption of mobile data services

The European Telecommunications Standards Institute (ETSI)
ETSI produces globally-applicable standards for Information and Communications Technologies (ICT), including fixed, mobile, radio, converged, broadcast and internet technologies.

SIP Forum
The SIP Forum is an industry organization with members from the leading IP communications companies. Its mission: To advance the adoption of products and services based on SIP.

Wi-Fi Alliance
Wi-Fi Alliance is a global, non-profit industry association of more than 300 member companies devoted to promoting the growth of wireless Local Area Networks (WLANs).