Opencode Systems is a telecommunications solutions provider, dedicated to open systems for All-G and Telco-over-Cloud mobile networks. Our patented and specialized multi-channel converged services core network technology, Network Browser & Studio, is invisible to consumers but underlies many of the mobile services they use.

Built on top of that technology, Opencode iSDP is the market leading Super Telecom Application Server (Super TAS) running hundreds of complex network applications while radically reducing time-to-market, operation costs and data center footprint.

Opencode specialized portfolio addresses key network and cloud domains such as Wireless Emergency Alerts and Cell Broadcast, Location Services, Network Orchestration and Exposure, Data and IoT, Messaging, and more.

80+ mobile operators in more than 70 countries worldwide rely 24/7 on Opencode.

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

Catalog 2024 Download Logo

Download here our 2024 product catalog. 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. 

Open RAN - Opportunity or Transitional Technology Logo

In this Whitepaper Opencode is looking into the opportunities and challenges that Open RAN lays before the telecommunications industry. Click on the banner to find more!

Wireless & Digital Emergency Broadcast Implementat Logo

In this Whitepaper Opencode investigates what wireless and digital emergency broadcast systems are available and how do governments use them.


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.


Highlighted Resources

Opencode iSDP Super TAS
Opencode iSMS Center
Opencode iCell Broadcast Center (iCBC)
Opencode iCell Broadcast Entity (iCBE)
Going Forward with Open RAN
Opencode 5G Interworking Function Gateway
Opencode SMS Function
Opencode IP-SM Gateway (IP-SM-GW)
Opencode iUSSD Center
Opencode IoT Connect Center
Opencode Call Completion Suite
Opencode Campaign Manager


General inquiries: +33 1 44 70 70 76
General information:
Product & Services Information:
Technical support:
Job opportunities:

10, Stoil Slatinski Str.
1616 Sofia, Bulgaria
Tel: +359 2 971 83 14
Fax: +359 2 971 82 31

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

79/90 Soi Ramkhamhaeng 150
Ramkhamhaeng Road, Saphan Sung
10240 Bangkok, Thailand
Tel: +66 86 029 2912

Residence Farah, Bloc A, Etage 2
Rue Lac Huron, Les Berge du Lac
1053 Tunis, Tunisia
Tel: +216 23 190 148

Unit 3715, Levell 37-2
Q sentral No: 2A Jalan Stesen 2,
50470 KL Sentral, KL. Malaysia
Tel: +6012 921 7552

Cité Said Hamdine, Bt 02 etage 04, section 05,
Propriété 33, Lot 28, Bir Mourad Rais,
16016, Algiers, Algeria
Tel: +213 21 694 048

Al Miaraj Center, 2nd Fl., Office n30
301 Boulevard Abdelmoumen,
20360 Casablanca, Morocco
Tel: +212 642 256 661


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.