3 fax speed – FaxBack NET SatisFAXtion 8.6 - Manual User Manual
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2 – Server Administration
NET SatisFAXtion 8.6 Manual
20
Click the Change button next to CSID. Enter your CSID and click OK when 
finished.
2.2.1.3
Fax Speed
Fax speed is controlled by three things: the maximum speed the sender 
supports, the maximum speed the receiver supports, and what speed the 
phone lines and telephone network can support. The lowest of these three 
speeds will be used. For example, if the sender supports speeds up to 14,400, 
the receiver supports speeds up to 12,000, but the line can only support 9600, 
the fax will be sent at 9600.
There are two common reasons to change the allowed fax speed:
Prevent Slow Faxes: At the lower speeds faxes can take an unusually long 
time to send or receive. It is useful to increase the minimum allowed speed to 
9600 to disallow faxes from using very slow speeds. If the line quality is poor 
enough that the fax cannot be sent or received at 9600, it will fail instead of 
using lower speeds.
Troubleshooting Poor Line Quality: If line quality is poor and many faxes 
are failing with communication errors, success rate may be slightly improved by 
decreasing the maximum allowed fax speed to 9600.
You can configure the speeds allowed for sending and receiving in the Change 
Server Settings utility, Start ► Programs ► NET SatisFAXtion ► 
Change
Illustration 2.2.1.2#1: Change Server Settings – Fax Hardware Settings –
General
