![Ribbon SBC Edge V8.0.2 IOT SBC1K Deutsche Telekom DeutschlandLAN SIP Trunks - Interoperability Testing Documentation - Ribbon Documentation Center Ribbon SBC Edge V8.0.2 IOT SBC1K Deutsche Telekom DeutschlandLAN SIP Trunks - Interoperability Testing Documentation - Ribbon Documentation Center](https://support.sonus.net/download/attachments/191201409/image%20ESBC%20Wiki%20v3-Figure%207.png?version=1&modificationDate=1576156688000&api=v2)
Ribbon SBC Edge V8.0.2 IOT SBC1K Deutsche Telekom DeutschlandLAN SIP Trunks - Interoperability Testing Documentation - Ribbon Documentation Center
![Phonecard: Miran Kramberger Vice-Chairman of the Board (Test, Proof, Sample & Expo Cards, Slovenia) (Visit cards) Col:SI-TST-VIS-0010 Phonecard: Miran Kramberger Vice-Chairman of the Board (Test, Proof, Sample & Expo Cards, Slovenia) (Visit cards) Col:SI-TST-VIS-0010](https://i.colnect.net/f/4177/288/Miran-Kramberger-Vice-Chairman-of-the-Board.jpg)
Phonecard: Miran Kramberger Vice-Chairman of the Board (Test, Proof, Sample & Expo Cards, Slovenia) (Visit cards) Col:SI-TST-VIS-0010
![Ribbon SBC Edge R9.0 Interop with IP-PBX for Deutsche Telekom CompanyFlex SIP Trunk : Interoperability Guide - Interoperability Testing Documentation - Ribbon Documentation Center Ribbon SBC Edge R9.0 Interop with IP-PBX for Deutsche Telekom CompanyFlex SIP Trunk : Interoperability Guide - Interoperability Testing Documentation - Ribbon Documentation Center](https://support.sonus.net/download/attachments/275776705/MEDIALIST-TLS-SRTP.png?version=1&modificationDate=1626435380000&api=v2)
Ribbon SBC Edge R9.0 Interop with IP-PBX for Deutsche Telekom CompanyFlex SIP Trunk : Interoperability Guide - Interoperability Testing Documentation - Ribbon Documentation Center
![Ribbon SBC Edge 1K R8.0 Interop with Deutsche Telekom CompanyFlex SIP Trunks : Interoperability Guide - Interoperability Testing Documentation - Ribbon Documentation Center Ribbon SBC Edge 1K R8.0 Interop with Deutsche Telekom CompanyFlex SIP Trunks : Interoperability Guide - Interoperability Testing Documentation - Ribbon Documentation Center](https://support.sonus.net/download/attachments/265322881/image2021-4-19_18-0-8.png?version=1&modificationDate=1619457127000&api=v2)