Procurement of IP fixed-line connection and TK service contract

Summary

The procurement concerns the maintenance and support extension for the Avaya telecommunications system and the SIP trunk in Rhein-Sieg-Kreis. It comprises two lots: Lot 1 – maintenance and support services for TK infrastructure on the Avaya Aura platform, including central and decentralized hardware and software components; Lot 2 – a georedundant IP fixed-line connection and SIP trunk with related services, including capacity and porting. The offer must include price lists and all tender documents (criteria catalog, service concepts, migration concepts, interface concepts, tariff lists outside the flat rate, technical operation concepts, subcontracts, joint venture declaration, evidence of Avaya partner status and personnel certificates, integrity agreement, etc.). The aim is to ensure reliability, security and regulatory compliance.