发明名称 AUTOMATIC DIGIT MAP GENERATION FOR ACCESS GATEWAY DURING CALL SETUP
摘要 <p>The invention relates to a method for generating a digit map for a call setup, wherein leading digits of a call number are collected by a gateway and transmitted to a call control server where a call-specific digit map is generated by comparing the leading digits to a numbering plan.</p>
申请公布号 EP2401858(A1) 申请公布日期 2012.01.04
申请号 EP20090779092 申请日期 2009.02.25
申请人 TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) 发明人 REDMOND, STEFAN;FRANCIS, HERBIE
分类号 H04M7/12;H04L12/66 主分类号 H04M7/12
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