| Huawei 2006 11 . . 09.02.2007 , , 06 2006. - Huawei Technologies Co., Ltd., , , 2006 USD 11 ., 65% ... » |
| Avaya 2006 12.12.2006 Avaya, , -, 2006 ( 2005 . 2006 ... » |
| EastWind "BILLING. IT Telecom 2006" 04.12.2006 12-14 2006 EastWind, - " ", VII "BILLING. IT Telecom 2006"... » |
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