发明名称 |
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摘要 |
A method for routing calls to telephony devices when the telephone numbers used to identify the telephony devices have been converted from an old numbering scheme to a new numbering scheme. The method includes the steps of: receiving a call request for one of the telephony devices; examining at least a portion of a telephone number in the call request to determine whether one or more digits correspond to an old series of telephone numbers having a first numbering scheme that have been converted to a second numbering scheme; and, if the telephone number corresponds to a telephone number that has been changed to the second numbering scheme: i) determining the one or more digits to be appended to the telephone number to convert it to the second numbering scheme; ii) appending the one or more digits to the telephone number to obtain a now telephone number for the telephony device; and completing the call request using the new telephone number. |
申请公布号 |
SE513798(C2) |
申请公布日期 |
2000.11.06 |
申请号 |
SE19990000745 |
申请日期 |
1999.03.01 |
申请人 |
TELEFONAKTIEBOLAGET L M ERICSSON |
发明人 |
BJOERN *OLSSON;MIKAEL *LARSSON |
分类号 |
H04M3/54;H04Q3/00;H04Q3/47;(IPC1-7):H04M3/42 |
主分类号 |
H04M3/54 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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