Opencode Systems is a telecommunications solution provider, dedicated to open systems for the mobile network. Opencode makes network technology that is invisible to consumers but underlies many of the mobile services they use.

Opencode is the industry's number one provider of USSD Center and CAMEL Gateway which have become the operators' choice for open network platforms.

Opencode SS7/SIGTRAN network centered solutions have been deployed by Tier 1 mobile operators worldwide.

USSD Center - Industry-leading open USSD platform for quick and easy service enabling and innovation.

CAMEL Gateway & AS - Deliver real-time network services for subscribers and visitors, at home or while roaming.

Collect Call Solution - Enable mobile calling at the expense of the called parties and launch new reverse charging services.

Modern USSD market: Clues to USSD development in the next decade ...