Migration from PTSN to ALL-IP Communications

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Migration from PTSN to ALL-IP Communications

The date planned for completion of the rollout to an ALL IP network is by 2025.

NSI have released guidance on this in TB 0061, the following is required to actioned by 31st December 2023 and evidence will be required.

Mandatory requirements;
  • Customers with equipment installed utilising the PSTN to communicate to an ARC must be informed of the ALL IP rollout, timeline and the potential impact on their current signalling solution.
  • Customers must be offered options to future proof their alarm system against the impact of the all IP migration.
  • Consideration must be given to providing alternative local power-backup in the case of local power loss.
  • Consideration must be given to the potential impact on service resources during the ALL IP roll out.
The migration from Public Switched Telephone Network (PSTN) to All-IP 

Communications has become an important trend in the telecommunications industry. The transition offers several advantages over traditional telephony, including cost savings, improved flexibility, and access to more advanced features. However, as with any major change in technology, the migration process needs to be managed carefully to ensure a smooth transition.

The NSI TB0061 is a document that outlines the mandatory requirements for the migration from PSTN to All-IP Communications. It provides guidance on the process of migrating to All-IP Communications, including the technical requirements and the steps that must be taken to ensure a successful transition. In this newsletter, we will discuss the key requirements outlined in the NSI TB0061 document.

Technical Requirements


The NSI TB0061 document outlines several technical requirements that must be met during the migration process. These include the provision of an IP-based voice network, the implementation of quality of service

(QoS) measures, and the establishment of a secure environment for the transmission of voice data. These technical requirements are essential for ensuring the continuity of service and minimizing the risk of downtime during the migration process.

Project Management


The NSI TB0061 document emphasizes the importance of project management in the migration process. This includes the need for a clear project plan, stakeholder engagement, and risk management. The document recommends that a dedicated project team should be established to oversee the migration process, with a clear chain of command and communication channels.

Testing and Validation


Testing and validation are critical components of the migration process. The NSI TB0061 document requires that a comprehensive testing and validation plan be established before the migration begins. This includes testing the IP-based voice network, ensuring that QoS measures are effective, and validating the security of the voice data transmission environment.

User Training


User training is another important requirement outlined in the NSI TB0061 document. The transition to All-IP Communications represents a significant change for end-users, and it is essential that they are properly trained to use the new technology. The document recommends that training programs be established to educate end-users on the new communication system.

Conclusion


The migration from PSTN to All-IP Communications is an important trend in the telecommunications industry, offering several advantages over traditional telephony. However, as with any major change in technology, the migration process must be carefully managed to ensure a smooth transition. The NSI TB0061 document outlines the mandatory requirements for the migration process, including technical requirements, project management, testing and validation, and user training. By adhering to these requirements, organizations can ensure a successful migration to All-IP Communications.

For further information on how Ember Compliance can assist you with this or any other issues you may have please contact us on  ask@embercompliance.co.uk or call us on 0330 555 0319.