Full Description

ETSI TS 129 232 describes the protocol to be used on the Media Gateway Controller (MGC) ? Media Gateway(MGW) interface. The Media Gateway Controllers covered in this specification are the MSC server and the GMSCserver. The basis for this interface profile is the H.248.1 [10] protocol as specified in ITU-T. The usage of this protocolis described in 3GPP TS 23.205 [2] and 3GPP TS 29.205 [7] for BICC circuit switched core network, in 3GPP TS23.231 [54] and 3GPP TS 29.231 [57] for SIP-I circuit switched core network.

This profile includes the support for the enhanced MSC server to provide access to IMS Centralised services asdescribed in 3GPP TS 23.292 [59] and thus the procedures related to this interface are described in 3GPP TS 29.292[60]. As a result the interworking with SIP and the associated MGW control procedures described in 3GPP TS29.163[61] for the interworking between BICC/ISUP circuit switched core network and IP Multimedia core network areincorporated.

This specification describes the changes to H.248 which are needed to handle 3GPP specific traffic cases. This is doneby using the H.248 standard extension mechanism. In addition certain aspects of the base protocol H.248 are not neededfor this interface and thus excluded by this profile.

Product Details

Edition: 13.1.0 Published: 04/01/2016 Number of Pages: 177 File Size: 1 file , 840 KB