Signaling point code sharing in exchanges

摘要

The invention relates to a network node and to a method for adding a network node or an exchange in a communication network which may have the same signaling point code as another exchange in the communication network. Two internal local networks are established in an exchange of the telecommunication network and one signaling link is established from the second internal logical network to another exchange of the telecommunication network, via which all signaling of the other exchange is carried out. The invention is further characterized in that both exchanges use the same signaling point code.