Introduction to PAiCore Technologies SMSC
Our Short Message Service Center (SMSC) is both capable and flexible enough to be deployed for high-capacity and mission critical use cases, as well as for complex routing and intricate message flows. It supports various SMS types, including Application-to-Person (A2P), Person-to-Application (P2A), and Person-to-Person (P2P), ensuring compatibility with a wide range of messaging scenarios.
The PAiCore Technologies SMSC can be configured to support multi-protocol flows such as:
* HTTP or SMPP to SS7/SIGTRAN and vice versa
* HTTP to SMPP and vice versa
* HTTP to Diameter... and many more
PAiCore Technologies' SMSC provides a robust and versatile solution for a wide range of messaging needs, from the high-capacity and security use cases typical of MNOs/MVNOs, to the varied and ad-hoc use cases VAS providers and businesses need.
The PAiCore Technologies SMSC can be configured to support multi-protocol flows such as:
* HTTP or SMPP to SS7/SIGTRAN and vice versa
* HTTP to SMPP and vice versa
* HTTP to Diameter... and many more
PAiCore Technologies' SMSC provides a robust and versatile solution for a wide range of messaging needs, from the high-capacity and security use cases typical of MNOs/MVNOs, to the varied and ad-hoc use cases VAS providers and businesses need.
Key Features of SMSC - Open Source Version
- Its open source nature enables continuous innovation and use case adaptation from both our team and the contributions of the open source users.
- Able to process up 24,000 TPS per instance.
- It supports traffic flows over multiple protocols – SMPP, HTTP, SS7/SIGTRAN.
- Advanced DLR mapping capabilities.
Main Benefits of SMSC - Core Technologies (CT) Edition
SMSoLTE via Diameter S6c/SGd
IMS Capabilities (IP-SM-Gw) (Q4-2025)
RCS Integration (2026)
SMSF Implementation for 5G (2026)
PAiCore Technologies SMSC Versions
| Feature | Open Source Version | PAiCore-as-a-Service | CT Edition |
|---|---|---|---|
| SMS Use Cases | |||
| Peer-to-Peer (P2P) | ✓ | ✓ | ✓ |
| Application-to-Person (A2P) | ✓ | ✓ | ✓ |
| Business-to-Consumer (B2C) | ✓ | ✓ | ✓ |
| Protocols | |||
| SMPP | ✓ | ✓ | ✓ |
| HTTP | ✓ | ✓ | ✓ |
| SS7/SIGTRAN | — | ✓ | ✓ |
| Diameter | — | — | ✓ |
| SIP (Q4-2025) | — | — | ✓ |
| RCS (2026) | — | — | ✓ |
| HTTP/2 (2026) | — | — | ✓ |
| Integrations | |||
| OCS integration Ro interface | — | ✓ | ✓ |
| HTTP Dynamic Payload Interpreter | — | ✓ | ✓ |
| Reliability | |||
| Load balancing | — | — | ✓ |
| High availability | — | — | ✓ |
| Security | |||
| Anti-spam | — | — | ✓ |
| Anti-fraud | — | — | ✓ |
| Advanced Features | |||
| SMPP server with multi-port support | ✓ | ✓ | ✓ |
| Support All SMPP Bind Types (TX / RX / TRX) | ✓ | ✓ | ✓ |
| Full Data Coding Support (0-255) | ✓ | ✓ | ✓ |
| Encondings supported GSM-7, UTF-8, UCS-2, ISO-8859-1 | ✓ | ✓ | ✓ |
| UDH support (concatenated & binary SMS) | ✓ | ✓ | ✓ |
| Optional TLV Parameter Handling | ✓ | ✓ | ✓ |
| Split long messages | ✓ | ✓ | ✓ |
| Retries & DLR Mapping | ✓ | ✓ | ✓ |
| Message Filtering & Replacement | ✓ | ✓ | ✓ |
| Official Docker image available | ✓ | ✓ | ✓ |
| User's Management | ✓ | ✓ | ✓ |
| Dynamic Global Title Rewriting via Routing Rules | — | ✓ | ✓ |
| Broadcast SMS | — | ✓ | ✓ |
| SMS Traffic Reports & Dashboard | — | ✓ | ✓ |
| Do Not Disturb | — | ✓ | ✓ |
| Email-to-SMS Support | — | — | ✓ |
| Routing based on delivery rates | — | — | ✓ |
| Mobile Number Portability | — | — | ✓ |
| SMS over LTE Support | — | — | ✓ |
| IP Short Message Gateway - IP-SM-Gw (Q4-2025) | — | — | ✓ |
| Short Message Service Function - SMSF (2026) | — | — | ✓ |
SMSC Product Brief
Release Notes for SMSC Core Technologies (CT) Edition
v2.0.0-32+cte
Release Notes for SMSC Upgraded Open Source v2.0.0-28+uos
Scalable messaging for demanding use cases
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