There were 1 times that grandstream.ru's availability was tested during the 220 days from April 23, 2024. Grandstream.ru was functional 1 times from all the analyses done, with its last recorded uptime on April 23, 2024, returning a code 200. No instances of downtime were detected for grandstream.ru during inspections conducted as of November 30, 2024. Replies received as of November 30, 2024, confirm that no response had an error status code. Data reveals 0.612 seconds as grandstream.ru's response time on April 23, 2024, against 0.612 on average.