# Where can I find a technician to install and configure a genieacs server for me? Im an ISP **URL:** \ **Category:** Uncategorized\ **Created:** [October 27, 2020, 10:17pm UTC](https://forum.genieacs.com/t/where-can-i-find-a-technician-to-install-and-configure-a-genieacs-server-for-me-im-an-isp/1168 "2020-10-27T22:17:23Z")\ **Posts on this page:** 1\ **Showing post:** 8
**Author:** ![macielti](https://yyz1.discourse-cdn.com/flex035/user_avatar/forum.genieacs.com/macielti/32/307_2.png) [@macielti](https://forum.genieacs.com/u/macielti)\ **Post date:** [October 28, 2020, 8:33pm UTC](https://forum.genieacs.com/t/where-can-i-find-a-technician-to-install-and-configure-a-genieacs-server-for-me-im-an-isp/1168/8 "2020-10-28T20:33:16Z")
I already have faced some CPEs bugs on the implementation of TR-069. The most recent one was with ZTE F670L and F680, the problem was when I try to set: `InternetGatewayDevice.ManagementServer.PeriodicInformTime` In response, I get an error of `cwmp.9003 Invalid arguments`. I think that is a facturer problem because the actual value is equal to `InternetGatewayDevice.ManagementServer.PeriodicInformTime -62135596800000`. I only can set with success the same value. If I change to something else that is not equal to `-62135596800000` I get an `cwmp.9003 Invalid arguments`. With your vaste experience with TR-069. Have you faced something like this? --- _[View the full topic](https://forum.genieacs.com/t/where-can-i-find-a-technician-to-install-and-configure-a-genieacs-server-for-me-im-an-isp/1168)._