With the rapid growth of IP-based technologies and the widespread migration of organizations toward VoIP networks and NGN/IMS solutions, ensuring security, consistent performance, and call quality has become a critical necessity. The Session Border Controller (SBC) plays the role of the backbone for secure and reliable communications in this context.
Chakavak SBC, with its locally developed design and advanced technologies, not only guarantees communication security but also elevates call quality, scalability, and interoperability between diverse equipment to a higher standard. This solution delivers world-class performance, especially in call centers, operator networks, high-security organizations, and high-traffic environments.
SIP Protocol Normalization: Resolving Signaling Incompatibilities
Due to the diverse implementations of SIP by different vendors (such as Cisco, Asterisk, and others), signaling incompatibilities often arise. Chakavak SBC, with its SIP Normalization capability,intelligently identifies these differences and translates them into standardized signaling. The result is clear, stable, and error-free calls in environments with heterogeneous equipment.
Transcoding: Automatic Codec Adaptation for Preserving Call Quality
Incoming calls using different audio codecs can lead to degraded call quality or even failed connections. Chakavak SBC, with advanced Transcoding capabilities,automatically adapts incompatible codecs and preserves call quality—even under high traffic loads or limited bandwidth conditions. This feature is critical for HD calls and environments with diverse users and equipment.
Intelligent NAT Traversal and IPv6 Support
In enterprise VoIP networks, challenges related to NAT Traversal and interoperability between IPv4 and IPv6 addresses are among the most significant communication barriers. Chakavak SBC, with full NAT Traversal support and IPv4 / IPv6interworking capabilities, enables secure and stable end-to-end calls.
Support for Fax and DTMF Signaling
Despite extensive digitization, certain applications—such as in healthcare, legal, and governmental sectors—still rely on fax and DTMF. Chakavak SBC accurately detects these signals and ensures their secure and stable transmission alongside other calls.
High Performance, Scalability, and Advanced Resilience
Chakavak SBC is designed for infrastructures that require constant availability and high availability (HA) capabilities. Notable features include:
- Optimized concurrent processing of signaling and media using multi-core CPUs
- Support for thousands of concurrent calls with modular upgrades based on organizational needs
- Redundancy and Failover mechanisms to eliminate single points of failure (SPOF)
- Registration rate limiting with restrictions based on IP, user, or call source
- Implementation of QoS policies to prioritize voice traffic within the network
Why Chakavak SBC Is a Strategic Choice for NGN/IMS Networks in Iran?
Unlike foreign products—which often come with high costs, limited support, and lack of compatibility with local infrastructures—Chakavak SBC is a fully Iranian solution that guarantees the security, performance, and stability of VoIP networks with global-standard capabilities.
Key advantages include:
- Ability to define alerts and security policies based on trigger configurations
- Built-in SIP firewall and dynamic access control engine
- High resilience under heavy traffic in large-scale PBX and operator environments
- Support for deployment in both cloud-based and on-premise environments
- Full compatibility with Asterisk, NGN, IMS, and other local or international solutions
- Proven track record in national, military, governmental, and operator-level projects
A New Standard in Secure and Reliable Communications with Chakavak SBC
If you are seeking a specialized, locally developed, and future-ready solution to secure, optimize, and scale your VoIP network, Chakavak SBC is a proven choice for your mission-critical needs.
Contact our consulting team to receive a dedicated demo or network design consultation.
Manage your real-time communications intelligently, securely, and with complete reliability.
