Enigma2: comparison of CCcam and OScam settings in 2026

Owners of Enigma2-based receivers — Dreambox, VU+, Mutant, Zgemma, Edision — sooner or later face the choice between two card sharing systems: CCcam and OScam. Both programs solve the same task — distributing access to encrypted channels over a network, but they do it fundamentally differently. In this article, we will analyze the architecture, syntax of configuration files, protocol support, and practical configuration scenarios on the current firmware of 2026.

How CCcam and OScam fundamentally differ

CCcam appeared back in the mid-2000s as a closed proprietary solution with its own binary protocol. The development of the official branch has effectively stopped many years ago, and now forks are in circulation — CCcam 2.3.9, as well as unofficial builds like CCcam Ipv4/Ipv6 patch. The program is valued for its minimal CPU resource consumption and simplicity of initial setup: a single CCcam.cfg file contains both server lines and local accounts, as well as sharing parameters.

OScam is an open project (Open Source Cam) that is actively supported by the community on forums like streamboard.tv. It is written from scratch in C and can work simultaneously with a dozen protocols: CCcam, Newcamd, Radegast, Gbox, CSP, as well as directly with local card readers via PCSC or INTERNAL. Due to its modularity, OScam requires more thoughtful configuration — the configuration is spread across several files (oscam.conf, oscam.server, oscam.user, oscam.services), but this flexibility makes it the standard for complex installations in 2026, where a single receiver needs to combine a local card, several lines from different providers, and distribution over a local network.

Configuration file format

In CCcam.cfg, the server is specified in one line:

C: 192.168.1.50 12000 user1 pass1

Local share is described by the directive F (friend), and card buffering parameters are specified by lines like CCcamLimit or MaxHopCount. All settings are read line by line, without sections, which is convenient for quick editing via Telnet or FTP clients like FileZilla.

In OScam, the structure is sectional, in INI style. For example, adding a CCcam line in oscam.server looks like this:

[reader]

Each reader is a separate block with its own access group parameters (group), ECM request limits (ecmwhitelist, ecmfilter), and channel priorities through oscam.services. This approach requires more time at startup, but provides precise control: it is possible to limit a specific card to only a certain set of channels or operators, which is critical when working with multiple providers simultaneously.

Protocol support and its significance in 2026

CCcam protocol

Both solutions can work with the CCcam protocol, and OScam emulates it so accurately that clients cannot distinguish a server on OScam from a classic CCcam server. This is a key point: today, most public and private card sharing servers operate on OScam but issue lines in CCcam format because this protocol remains an unofficial standard of compatibility between different firmware and panels.

Newcamd and its role

Newcamd is a protocol that is completely absent in CCcam. It is actively used by IPTV set-top box providers and some panels like CCcam-Info or Oscam-Emu-Panel for generating lines with an individual DES key. If you have a Newcamd line, the only way to connect it on Enigma2 is to install OScam and specify it in oscam.server with protocol = newcamd and the mandatory key field (14 bytes in hex format).

Working with local cards via PCSC and Internal Sharing

If a physical smart card reader is connected to the receiver (for example, a built-in CI+ slot on VU+ Uno 4K SE or an external USB reader), only OScam can read the card directly through the reader module with protocol = internal and distribute it to other devices on the network. CCcam lacks this functionality — it can only receive and retransmit foreign lines, but cannot work with a local CAM module as an independent source of keys.

Practical setup: step-by-step comparison

Installation using OpenATV 7.5 and OpenPLi 9.0 as examples

On modern builds of 2026 (OpenATV, OpenPLi, OpenVix), both emulators are installed through the built-in Ipk package plugin manager or through a control panel like WebIf. After installation, CCcam starts almost without modifications — it is enough to insert one or two lines C: in CCcam.cfg via FTP and restart the process from the "Plugins → CCcam → Restart" menu.

OScam requires at least three steps: specify the local port for receiving clients in oscam.conf (usually 12000 for the CCcam protocol), write the lines themselves in oscam.server, and if the receiver is to distribute the channel to other devices, add a local user in oscam.user with the parameters:

[account]

The parameter au = 1 enables automatic key updates (Auto Update), and uniq = 1 limits the connection of this account to one active connection — useful for protecting the line from unauthorized reuse.

Web interface and monitoring

OScam has a built-in web interface on port 8888 (by default), which shows the status of each reader, statistics on ECM/EMM requests, server response delay in milliseconds, and real-time error logs. This is convenient for diagnostics: if the channel hangs, it is immediately clear through WebIf which line is not responding.

CCcam does not have such an interface — monitoring is only possible through a Telnet connection on port 16000 (by default) with the command CCcam Info, or through third-party Windows programs like CCcam Info or CCcam Manager, which parse the output of the Telnet session. For a beginner, this is less visual than the graphical WebIf of OScam.

Performance and stability

On weak receivers with processors up to 500 MHz (old models like Dreambox 800 HD or Atemio), CCcam traditionally shows more stability due to minimal overhead — the program takes about 3-5 MB of RAM compared to 8-15 MB for OScam with several active protocols. On modern quad-core receivers like VU+ Ultimo 4K or Zgemma H9 Combo, the difference in CPU load is hardly noticeable, and priority should be given to functionality rather than resource savings.

In terms of channel switching stability, OScam wins due to a more developed ECM caching system (ecmcache) and the ability to set multiple backup lines for one operator with automatic switching on timeout via the lb (loadbalancer) parameter. CCcam does not have such a built-in balancer — switching between lines is only possible manually or through third-party scripts.

Security and relevance in 2026

Official support for CCcam has been discontinued, the last stable builds date back years, and vulnerabilities in the binary protocol have not been addressed since then. OScam, on the other hand, receives regular updates through the git repository, includes protection against ECM request spoofing (ecmfilter parameter), limits the number of simultaneous connections per account, and logs suspicious activity. For operators who value network stability and do not want to receive complaints about line leaks, switching to OScam in 2026 seems like a logical step.

Example configuration with dual account protection

[account]

Here, uniq = 2 allows no more than two parallel connections, while cccmaxhops = 2 limits the depth of line retransmission further down the chain of servers, reducing the risk of uncontrolled sharing of the card by third parties.

What to choose in 2026

If the task is to quickly connect one or two ready-made CCcam lines on an old receiver without a physical card, CCcam still handles it and does not require deep immersion in configuration. But for any more complex situation — multiple lines of different protocols, a local card, the need to share with other devices in the apartment, access control by channel groups — OScam remains the more sensible choice due to active support, built-in web interface, and flexible load balancing system between servers.

In practice, many Enigma2 users in 2026 install OScam even for connecting regular CCcam lines precisely because of the convenience of monitoring through WebIf and the ability to add a Newcamd connection or local reader at any moment without reinstalling the emulator.