Documentations
Browse Yeastar P-Series documentations by the following categories
Configure Use & Operate Integrate API & SDK
![What's New](./oxygen-webhelp/template/images/p-series/what-is-new-icon.png)
![Linkus Administrator Guide](./oxygen-webhelp/template/images/p-series/linkus-help-center-icon2.png)
Linkus Server Administrator Guide
Get Linkus Server up and running for onsite working and remote working.
HTML![HubSpot CRM](./oxygen-webhelp/template/images/p-series/hubspot-logo.png)
![Salesforce CRM](./oxygen-webhelp/template/images/p-series/salesforce-logo-23.png)
![Zoho CRM](./oxygen-webhelp/template/images/p-series/zoho-crm-icon.png)
![Bitrix24 CRM](./oxygen-webhelp/template/images/p-series/bitrix24-crm.png)
![Zoho Desk](./oxygen-webhelp/template/images/p-series/zoho-desk.png)
![Microsoft Teams](./oxygen-webhelp/template/images/p-series/microsoft-teams-icon.png)
Microsoft Teams
Make and receive internal and external calls directly on the Teams App while enjoying a variety of advanced calling features.
![Azure Active Directory](./oxygen-webhelp/template/images/p-series/aad-icon.png)
![](./oxygen-webhelp/template/images/p-series/yeastar-voip-gateway-icon.png)
Yeastar TA FXS Gateway
Extend analog phones for the PBX or connect remote offices with the PBX at the headquarter.
![](./oxygen-webhelp/template/images/p-series/yeastar-voip-gateway-icon.png)
![](./oxygen-webhelp/template/images/p-series/yeastar-voip-gateway-icon.png)
![](./oxygen-webhelp/template/images/p-series/google-icon.png)
Google Cloud Speech-to-Text
Easily integrate Google speech recognition technologies with Yeastar PBX system and acheive Voicemail Transcription.
HTMLFeature Articles
Explore and find the featured insights
Services
Check out the supported services for different plans
Enterprise Plan
Ultimate Plan
Frequently Asked Questions
Check out our most asked questions and get quick answers
![Trending Topics](./oxygen-webhelp/template/images/p-series/frequently-asked-questions-img.png)