The subject of the contract is the update and modernization of the voice communication system of the Łódź appeal along with the provision of a guarantee. A detailed description of the subject of the contract is specified in particular in Annex 4 to the SWZ.

As part of the order, the Ordering Party requires the delivery of licenses enabling the upgrade of the currently owned version of the software to version 14.0. In addition, the Ordering Party requires the replacement of two SIP routers with routers that meet the requirements. The whole system must be delivered with the hardware layer. A detailed description of the subject of the contract is specified in particular in Annex 4 to the SWZ.