Opencode Systems is a telecommunications solution provider, dedicated to open systems for All-G and Telco-over-Cloud mobile networks. Our specialized core network technology is invisible to consumers but underlies many of the mobile services they use.


Opencode real-time core network products include Multi-Channel Network Browser & Studio, iSDP (IMS Service Delivery Platform), Network Services Broker, Core Messaging Suite, Carrier App Browser and other first-to-market specialized solutions.


Over 60 active mobile operators in more than 40 countries worldwide rely 24/7 on Opencode core network platforms.


Opencode patented, game-changing, network- and cloud-driven virtualized technology is the preferred choice for the open and creative mobile network.


See Opencode Systems customer references for more information on our worldwide deployments.

here our 2015 products and services catalogue. It provides a consistent and easy-to-understand presentation of Opencode's latest portfolio. This is an essential and convenient guide to all Network and VAS Managers. 

Wonder why Opencode iUSSDC is today’s most advanced and relevant core messaging technology? Wonder no more and check here !

Opencode Carrier App Browser & Studio helps Mobile Network Operators (MNOs) expose quickly and easily almost any network service as a mobile app or app add-on. The solution improves the look & feel of network services and simplifies their custom settings, subscription, charging and use.


Opencode Systems is serving leading Mobile Operators worldwide on a daily basis so they can constantly bring more value and innovation to their customers.


We are proud to highlight some of our clients and operations:



Cutting Edge Mobile Network Innovation

In addition to market recognition, Opencode technology is leading several telecom areas, such as Multi-Channel Service Delivery and Core Network Intelligence. Our inventions are patented by the EU and US patent offices.

Core Messaging & Network Intelligence

"Generic USSD Center for Network Applications and Services"
"Generic Multichannel Center for Network Applications and Services"
  • US 9060256 CIP (pending)

Network Browser & Studio Technology

"Generic Multiservice Network Center for Creation and Orchestrating Applications and Services"

Carrier App Browser & Studio, USSD Client

"Generic Smart USSD Client Module Embarked in a Telecommunication Terminal"
"Client-Server System for Network Services and Applications for Mobile Telecommunications Terminals"
  • US 8,938,494 CIP (pending)

LTE Asia 2015

October 5-7, 2015


Stand 30

LTE Asia 2015 comes with an extended conference program and new speakers from the whole ecosystem to give greater depth and breadth of discussion around the region’s most pertinent mobile broadband developments.

MWC 2016

February 22-25, 2016

Hall 6 Stand 6I36

The biggest and most important event in the mobile telecommunications industry.


Opencode Systems has more than 40 in-house developed products and services that have been successfully deployed all over the world.

To check more details about our products and services please click the button below.

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Contact Us
Opencode Systems Ltd.

General inquiries: +33 1 44 70 70 76
Product & Services
Opencode Systems Bulgaria

Tsarigradsko shosse 7-mi km
1784 Sofia, Bulgaria
Tel: +359 2 971 83 14
Fax: +359 2 971 82 31

Opencode Systems France

1, rue de Stockholm
75008 Paris, France
Tel: +33 1 44 70 70 76

Opencode Systems Thailand

79/90 Soi Ramkhamhaeng 150
Ramkhamhaeng Road, Saphan Sung
10240 Bangkok, Thailand
Tel: +66 2 728 1190

Opencode Systems Tunisia

Residence Farah
Rue Lac Huron, Bloc B, 1er Etage
1053 Les Berge du Lac, Tunisie
Tel: +216 98 428 978

Opencode Systems Malaysia

Unit A-23-3A, Level 23,
Menara UOA Bangsar, No. 5,
Jalan Bangsar Utama 1,
59000 Kuala Lumpur, Malaysia
Tel: +60 3 2201 3211

Opencode Systems Algeria

16 La Bruyere
Pont Carnot Rostomia, Bouzareah
Algiers 16016, Algeria
Tel: +213 21 923 557


Please use our online Customer Project Bank system and always open a support case ticket allowing quality communication and follow-up. You will find there all relevant technical support and emergency contact information.

Out of business hours (Monday to Friday, GMT+8 for Asia customers, GMT+2 for all other customers) technical support is provided exclusively for network emergencies and only available to customers under maintenance contract.

Our network operation and support engineering will assist you shortly.