ATM communication apparatus and ATM signaling method

In an ATM network having a non-ATM apparatus such as a PBX, a band and various apparatuses are effectively used by employing SVC, so that a ring back tone, etc., is transmitted to the non-ATM apparatus of originating side. An ATM signaling apparatus 210 comprises a signaling convert section 201 for...

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Bibliographic Details
Main Authors ARAMAKI TORU, TAMAOKI TADASHI, NOAKE TOSHIMICHI
Format Patent
LanguageEnglish
Published 15.06.2004
Edition7
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
SELECTING
TELEPHONIC COMMUNICATION
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Summary:In an ATM network having a non-ATM apparatus such as a PBX, a band and various apparatuses are effectively used by employing SVC, so that a ring back tone, etc., is transmitted to the non-ATM apparatus of originating side. An ATM signaling apparatus 210 comprises a signaling convert section 201 for making conversion of signaling information between an ATM network 220 and a PBX 230, and a cell assembly and disassembly section (CLAD) 204 for cell assembling and disassembling user information. An ATM signaling interface section 203 receives and transmits ATM signaling information from/to the ATM network 220, and sends a user VC connect and a release indication 209 to the CLAD section 204. An non-ATM signaling interface section 202 receives and transmits PBX signaling information from/to the PBX 230. User information 206 and a user information cell 208 sent from the PBX 230 and the ATM network 220 is cell assembled and cell disassembled by the CLAD section 204.
Bibliography:Application Number: US19990421772