![Sonus SBC 5XX0 5.0.4R1 IOT Skype for Business 2015 Pure IP Application Notes - Interoperability Testing Documentation - Ribbon Documentation Center Sonus SBC 5XX0 5.0.4R1 IOT Skype for Business 2015 Pure IP Application Notes - Interoperability Testing Documentation - Ribbon Documentation Center](https://support.sonus.net/download/attachments/108399554/PSTNgateway.png?version=1&modificationDate=1496932955000&api=v2)
Sonus SBC 5XX0 5.0.4R1 IOT Skype for Business 2015 Pure IP Application Notes - Interoperability Testing Documentation - Ribbon Documentation Center
![Ribbon SBC Core 5K_7K_SWe R9.2 Interop with Google Voice SIP Link : Interoperability Guide - Interoperability Testing Documentation - Ribbon Documentation Center Ribbon SBC Core 5K_7K_SWe R9.2 Interop with Google Voice SIP Link : Interoperability Guide - Interoperability Testing Documentation - Ribbon Documentation Center](https://support.sonus.net/download/attachments/313589801/image2022-5-26_10-2-57.png?version=1&modificationDate=1654289188000&api=v2)
Ribbon SBC Core 5K_7K_SWe R9.2 Interop with Google Voice SIP Link : Interoperability Guide - Interoperability Testing Documentation - Ribbon Documentation Center
![SIP Provider Deutsche Telekom, CompanyFlex (DE) – Enreach Help-Center for Swyx and Netphone Products SIP Provider Deutsche Telekom, CompanyFlex (DE) – Enreach Help-Center for Swyx and Netphone Products](https://service.swyx.net/hc/article_attachments/360007370819/mceclip1.png)