> For the complete documentation index, see [llms.txt](https://docs.itgrix.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.itgrix.com/additional-functions.md).

# Additional functions

- [Automatic call transfer to responsible manager](https://docs.itgrix.com/additional-functions/automatic-call-transfer-to-responsible-manager.md)
- [Setting up click-to-call features](https://docs.itgrix.com/additional-functions/setting-up-click-to-call-features.md)
- [Features of customization after Bitrix24 23.300.0 update](https://docs.itgrix.com/additional-functions/setting-up-click-to-call-features/features-of-customization-after-bitrix24-23.300.0-update.md)
- [How to view employee call statistics in Bx24](https://docs.itgrix.com/additional-functions/how-to-view-employee-call-statistics.md)
- [FMC number recognition](https://docs.itgrix.com/additional-functions/fmc-number-recognition.md)
- [Configuring WebRTC in Asterisk (FreePBX)](https://docs.itgrix.com/additional-functions/configuring-webrtc-in-asterisk-freepbx.md)
- [Configuring Asterisk to Use Asterphone with PJSIP](https://docs.itgrix.com/additional-functions/configuring-asterisk-to-use-asterphone-with-pjsip.md)
- [Itgrix AsterPhone for Bitrix24](https://docs.itgrix.com/additional-functions/itgrix-asterphone.md)
- [Itgrix AsterPhone for Kommo](https://docs.itgrix.com/additional-functions/itgrix-asterphone-for-kommo.md)