1 | At present, the Softswitch network of Dalian Network has cut off and put into practice. | |
2 | This article introduces a safe and available method to cut-over the old with new one. | |
3 | The "Shanghai Telecom convergent billing project" was successfully cutover then collected on line in Shanghai, which considered as the milestone of TYDIC billing history. | |
4 | Remark: to test all extensions of the system and to ensure that the numbers from switch to the patch panel are correct before the system cutover. | |
5 | Responsible for IP network technology support ; Such as high-end routers and switches, network cascade transfer, network implementation and network cutover level fault troubleshooting. |