Knowledgebase ECSTA Current: Best practice: Installation and setup of ECSTA for SIP phones Best practice: Installation and setup of ECSTA for SIP phones State of knowledge October 2021 In this excerpt from a webinar recording, you can see an example of an ECSTA for SIP Phones installation and setup (only in German). More interesting articles about ECSTA for SIP PhonesOverview of the phones/end devices supported by ECSTA for SIP phonesRelease ports for estos products – which network interfaces are used?Yealink end devices cannot be used from the home office Generating a debug log for ECSTA for SIP phonesSIP phones remain yellow in combination with Telekom CompanyFlex Cloud PBX