User's Manual Part 2
Firmware Version 1.0.0.1  UCM6200 Series IP PBX User Manual  Page 222 of 320
FAX/T.38
The UCM6200 supports T.30/T.38 Fax and Fax Pass-through. It can convert the received Fax to PDF 
format and send it to the configured Email address. Fax/T.38 settings can be accessed via Web 
GUI->PBX->Internal Options->FAX/T.38. The list of received Fax files will be displayed in the same web 
page for users to view, retrieve and delete. 
CONFIGUREFAX/T.38
  Click on "Create New Fax Extension". In the popped up window, fill the extension, name and Email 
address to send the received Fax to. 
  Click on "Fax Settings" to configure the Fax parameters. 
Table 69: FAX/T.38 Settings 
Enable Error Correction Mode 
Configure to enable Error Correction Mode (ECM) for the Fax. The default 
setting is "Yes". 
Maximum Transfer Rate 
Configure the maximum transfer rate during the Fax rate negotiation. The 
possible values are 2400, 4800, 7200, 9600, 12000 and 14400. The 
default setting is 14400. 
Minimum Transfer Rate 
Configure the minimum transfer rate during the Fax rate negotiation. The 
possible values are 2400, 4800, 7200, 9600, 12000 and 14000. The 
default setting is 2400. 
Max Concurrent Sending Fax 
Configure the concurrent fax that can be sent by UCM6200. Two mode 
“Only” and “More” are supported. 
 Only 
Under this mode, the UCM6200 allows only single user to send fax at 
a time. 
 More 
Under this mode, the UCM6200 supports multiple concurrent fax 
sending by the users. 
By default, this option is set to “only”. 
Fax Queue Length 
Configure the maximum length of Fax Queue from 6 to 10. The default 
setting is 6. 
Default Email Address 
Configure the Email address to send the received Fax to if user's Email 
address cannot be found. 
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