06/11/18 17:27 PM  

Fax Troubleshooting Checklist | RingCentral

« Go Back

Article

 
SummaryWhat should I do when I encounter general fax failures?
Details
 


Fax Troubleshooting Checklist

 

Limitations of Fax over VoIP

 
For sending an occasional fax, many business customers find Fax-over-Internet services to be cost-effective and adequate for their needs. However, faxing over the internet has known limitations. RingCentral uses the T.38 standard for faxing and adheres to the FCC guidelines regarding its use. This standard is interpreted differently by the various carriers and service providers on the public telephone and internet networks. Given this, the T.38 standard cannot be guaranteed on all end to end connections. As with any new service, it is best to test speed, quality, and reliability in advance of adoption.
 
If your business is heavily dependent on regularly faxing large, multi-page documents, we recommend that you maintain an analog landline and a traditional fax machine for reliable and consistent performance.

Listed below are basic troubleshooting steps for common topics and fax failures that you may encounter. If you are unable to find resolution to the issues listed below, please Contact RingCentral Support for assistance.  
 

Dedicated Fax Number 


Incoming Faxes
Partially Received Faxes 
• Fax - Not receiving incoming fax notification emails 
• Fax - Setup updates and alerts for received faxes | RingCentral Phone for Mobile 
• Fax - Unable to open faxes on RingCentral Phone for Desktop 
• Fax - Unable to open faxes on RingCentral Phone for Mobile 
• Fax - Unable to receive faxes | Analog Telephone Adapter (ATA) 
• Fax - Where can I view my received faxes? 
 
Outgoing Faxes
Fax via Email - Unable to send faxes 
• Fax Out API - Unable to send faxes 
• Fax - Unable to send faxes via RingCentral Phone for Desktop 
• Scan to Fax - Unable to send faxes 
• Print to Fax - RingCentral Internet Fax not showing on the list of available printers 
• Fax - Unable to attach file | FaxOut (Online Account) 
• Fax - Unable to attach file from Dropbox, Box, and/or Google Drive 
• Fax - Unable to attach file | RingCentral Phone for Mobile 
• Fax - Unable to receive Fax Transmission Result notification emails 
•  

Frequently Asked Questions
Can I resend failed fax messages? 
• Fax - How do I get confirmation if my fax was sent successfully? 
 

See Also 

Ranking
Was this information helpful?
Yes
No
Somewhat

Tell us why and what can we do to improve this information