METHOD FOR TAKING INTO ACCOUNT THE QUALITY OF SERVICE BETWEEN DISTINCT IP TELEPHONY DOMAINS, CORRESPONDING LOCATING SERVER AND COMPUTER PROGRAMME

摘要

The invention concerns a method for propagating at least one path for routing at least one digital stream between a first locating server of a first IP telephony domain and a second locating server of a second IP telephony domain, said first locating server belonging to a first autonomous system, and said second locating server belonging to a second autonomous system, said method including a step of sending messages for updating paths for routing digital streams to said second locating server. According to the invention, said updating messages contain data for managing quality of service and said quality of service management data are updated by the first server prior to propagating to the second server based on at least one quality of service characteristic of said first telephony domain and/or of said first autonomous system.