I had a regular phone line but the only purpose for having that line was for sending faxes, which only happens a few times per month. So, naturally, I felt it was a waste to be paying so much money for it.
I purchased the SPA 112 and configured it to use with VoiceNetwork.ca. I was successfully able to send faxes.
I later cancelled my phone number and switched my internet to cable (since I was on DSL before).
I can no longer successfully complete a fax ever since I switched to cable internet. I don't know why because the speed is 3 times faster upload and 5 times faster download.
I'm guessing there is a setting that needs to be changed in the ATA admin panel to adjust for cable internet.
My configuration settings are attached as screenshots.
You have a Cisco Unified Communications Manager (CUCM) system and want
to configure a SPA112 analog telephone adaptor (ATA) to register to the
CUCM so that you can use up to two analog phones or similar FXS devices
with the CUCM.In this application note, ...
This document is a must-read for all SPA232D installers, administrators,
and users. The document takes you from unboxing the SPA232D ATA and
SPA302D DECT handsets, through DECT handset registration, and connecting
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