H - Electricity – 04 – Q
Patent
H - Electricity
04
Q
H04Q 3/00 (2006.01)
Patent
CA 2383796
A telecommunications system and method is disclosed for converting between networks for multi-media purposes by adding an attribute to the call control protocol to indicate the multi-media coding of the calling subscriber. This attribute is used to negotiate the multi-media coding between the different nodes involved in a call. Based on the negotiation, various Media Gateways (MG) can be selected to perform the necessary interworking.
L'invention porte sur un système et un procédé de télécommunications de conversion entre réseaux pour de qui est des multi-supports, par adjonction d'un attribut au protocole de commande d'appel pour indiquer le codage multi-support de l'abonné appelant. Cet attribut sert à négocier le codage multi-supports entre les différents noeuds intervenant dans une communication. Sur la base de cette négociation, on peut choisir différentes passerelles entre supports pour assurer l'interfonctionnement nécessaire.
Hameleers Heino
Havinis Theodore
Vergopoulos George
Ericsson Canada Patent Group
Ericsson Inc.
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