> For the complete documentation index, see [llms.txt](https://help.sipgate.de/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.sipgate.de/cloud-telefonanlage/en/using-sipgate/allgemeine-losungen-beim-telefonieren-mit-sipgate.md).

# General solutions for calling with sipgate

- [sipgate Softphone errors and solutions](https://help.sipgate.de/cloud-telefonanlage/en/using-sipgate/allgemeine-losungen-beim-telefonieren-mit-sipgate/sipgate-softphone-fehler-und-loesungen.md): Solutions for common errors with sipgate Softphone and Webphone, e.g. missing microphone access or problems establishing calls.
- [Where can I get current information about outages and planned maintenance work?](https://help.sipgate.de/cloud-telefonanlage/en/using-sipgate/allgemeine-losungen-beim-telefonieren-mit-sipgate/wo-kann-ich-aktuelle-informationen-zu-stoerungen-und-geplanten-wartungsarbeiten.md): View current outages and maintenance work at sipgate – via the status page and the feedback form.
- [What can I do if my phone number is unreachable?](https://help.sipgate.de/cloud-telefonanlage/en/using-sipgate/allgemeine-losungen-beim-telefonieren-mit-sipgate/was-kann-ich-tun-wenn-meine-rufnummer-nicht-erreichbar-ist.md): Help when your sipgate number is unreachable – check possible causes and restore reachability.
- [What can I do in case of data misuse?](https://help.sipgate.de/cloud-telefonanlage/en/using-sipgate/allgemeine-losungen-beim-telefonieren-mit-sipgate/was-kann-ich-bei-datenmissbrauch-tun.md): Protective measures in case of data misuse of your sipgate account – step-by-step guide for FRITZ!Box, Asterisk and other devices.
- [How can I fix issues such as background noise, echo and poor voice quality?](https://help.sipgate.de/cloud-telefonanlage/en/using-sipgate/allgemeine-losungen-beim-telefonieren-mit-sipgate/wie-kann-ich-probleme-wie-stoergeraeusche-hall-und-schlechte-sprachqualitaet-beh.md): Tips for improving voice quality with sipgate – fix background noise, echo and dropouts.
- [What do the FRITZ!Box error messages mean?](https://help.sipgate.de/cloud-telefonanlage/en/using-sipgate/allgemeine-losungen-beim-telefonieren-mit-sipgate/was-bedeuten-die-fritzbox-fehlermeldungen.md): Overview of the most common FRITZ!Box error messages during sipgate registration, with explanations and suggested solutions.
- [What can I do if the area code is being dialed automatically?](https://help.sipgate.de/cloud-telefonanlage/en/using-sipgate/allgemeine-losungen-beim-telefonieren-mit-sipgate/was-kann-ich-tun-wenn-die-vorwahl-automatisch-mitgewaehlt-wird.md): How to disable automatic area code dialing in the FRITZ!Box so internal sipgate extensions are dialed correctly.
- [What can I do if keypad tones (DTMF) are not transmitted?](https://help.sipgate.de/cloud-telefonanlage/en/using-sipgate/allgemeine-losungen-beim-telefonieren-mit-sipgate/was-kann-ich-tun-wenn-tastentoene-dtmf-nicht-uebertragen-werden.md): Fix DTMF issues with sipgate: how to configure keypad tone transmission on SNOM, Yealink and other VoIP devices.
- [What can I do if I have problems with Speedport Hybrid?](https://help.sipgate.de/cloud-telefonanlage/en/using-sipgate/allgemeine-losungen-beim-telefonieren-mit-sipgate/was-kann-ich-tun-wenn-ich-probleme-mit-speedport-hybrid-habe.md): Solution for sipgate registration problems on Speedport Hybrid: replace letters in the SIP ID with numbers.


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