发明名称 |
System for providing special services in telecommunication networks |
摘要 |
Special subscriber services are implemented by providing operator functionality and service logic within a transit exchange to equip it as a serving node. A subscriber connected to an end office coupled to the transmit exchange invokes the special services functionality by signalling such as by means of a long switch hook flash. Once invoked particular special services may be selected by DTMF or voice prompt signalling. |
申请公布号 |
AU2581695(A) |
申请公布日期 |
1995.12.18 |
申请号 |
AU19950025816 |
申请日期 |
1995.05.05 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON |
发明人 |
LENNART PER SODERBERG |
分类号 |
H04M3/00;H04M3/42;H04Q3/00;H04Q3/545 |
主分类号 |
H04M3/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|