# VOIP : nouvelle plateforme SBC, à partir du mardi 20 octobre 2026

**URL:** https://community.ovhcloud.com/t/voip-new-sbc-platform-starting-tuesday-20-october-2026/54156
**Category:** Telecom
**Tags:** voip
**Created:** [Octobre 19, 2026, 6:58 UTC](https://community.ovhcloud.com/t/voip-new-sbc-platform-starting-tuesday-20-october-2026/54156 "2026-10-19T06:58:28Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![ktmagic](https://community.ovhcloud.com/letter_avatar/ktmagic/32/5_5575768a8748004e209b776fc1b2916d.png) [@ktmagic](https://community.ovhcloud.com/u/ktmagic)
#### Post date: [Octobre 19, 2026, 6:58 UTC](https://community.ovhcloud.com/t/voip-new-sbc-platform-starting-tuesday-20-october-2026/54156/1 "2026-10-19T06:58:28Z")

</div>

just got an email about a migration to a new platform with the warning of adjusting firewall settings to open 5.135.1.0/27

is this a fraud ? Will this replace 91.121.128.0/23 ? or just in addition?