HLR Lookup Solution

If you are a bulk SMS operator or have applications that send SMS, then, it is important to validate the MSISDN / recipient numbers before sending the SMS. This will enable highly successful campaign's and at the same time will reduce the money wasted in sending SMS to invalid MSISDN.
The MSISDN validation or HLR Lookup solution enables you to integrate your application or bulk SMS system with the operator network using a simple HTTP interface and find out the validity of an MSISDN. Whether an MSISDN is valid or connected to network can help you in making important business decisions related to your campaign's.

The important benefits of using the MSISDN Validation solution (or HLR Lookup Solution) are:

Our HLR Lookup (MSISDN Validation) Solution is feature-rich and includes a full default license at a very economical price.
Download Feature Sheet for the HLR Lookup Solution (MSISDN Validation Solution).
For more information, please contact us at This email address is being protected from spambots. You need JavaScript enabled to view it.

SMPP to SS7

If you own an SMPP based bulk SMS transmitting solution and would like to connect it to telco operators using standard and cheaper SS7 (or SIGTRAN) signaling, then SMPP to SIGTRAN would do the work for you. It shall make your SMPP based SMSC appear as a regular GSM SMSC to the telco operators.
SMPP to SIGTRAN converter would act as an SMPP server on one side and follow the necessary SMPP procedures. While towards the telco operator side, it shall appear as a GSM SMSC and would use MAP protocol stack to communicate with the HLR and MSC. It also has the capability to receive incoming SMS from the telco operators. This means that both A2P and P2A messaging is possible using this solution. The important benefits of using this solution are:

1) High SMS throughput through direct connectivity with telco operator network 2) Network errors received from mobile networks can be used to manage subscriber database effectively 3) More real-time delivery reports. 4) Direct connectivity to mobile operator would offer higher capacity with dedicated CPU processing

5) Flash SMS is supported 6) UCS-2 encoding supported 7) MVNO like behavior supported with incoming MT-SMS handling 8) Option for M2PA and M3UA connectivity 9) High capacity supported with small computing infrastructure

Our SMPP2SIGTRAN connector is a feature-rich solution and includes a full default license that lets you extend your messaging capabilities from only a Short Message Peer-to`-peer (SMPP) connectivity to a faster and more reliable Signaling Transport (SIGTRAN).
Download Feature Sheet for the SMPP2SIGTRAN connector.
For more information, please contact us at This email address is being protected from spambots. You need JavaScript enabled to view it.

SIGTRAN & SS7 Protocol Suite

Through years of engineering & innovation, Shabd Communications have designed and developed very high performance & reliable SIGTRAN and SS7 protocol suite. We call this Sure Speed Architecture (SSA). We write protocols based on Sure Speed Architecture framework. This ensures that all our products meet high performance demand of the modern telecommunications networks. Some of the key advantages of Sure Speed Architecture are as following:

1) High Performance Design 2) Optimized Memory Utilization 3) Highly efficient Hash Tables enabling fast data access 4) Support for KPI Collection 5) Diagnostics Collection for faster real time troubleshooting 6) Logs for real time execution tracing 7) In built Timers that help in avoiding race conditions 8) Portable error capturing mechanism

We have over 250 customers across the world who are using our protocol stacks to implement their products. To know more about the Sure Speed SS7 & SIGTRAN protocol suite, please contact: This email address is being protected from spambots. You need JavaScript enabled to view it.
You can also download programming manuals to check the features offered by our protocols from here.