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FAQ-How to differentiate the reporting mode of the MODEM events in the UA5000

Publication Date:  2012-07-24 Views:  33 Downloads:  0
Issue Description
Q:
How to differentiate the reporting mode of the MODEM events in the UA5000?
Alarm Information
Null
Handling Process
A:
The event reporting modes for the MODEM flow in which the SoftSwitch participates are: 
1. Immediate reporting: The host immediately reports to the SoftSwitch the MODEM related events, such as ANS, ANSAM, ANSBAR, and ANSMBAR once the host receives these events. 
2. Buffer reporting: The host does not report the ANS, ANSAM, ANSBAR, and ANSMBAR events immediately after receiving the events. It waits for a while and reports the events till the fax event V21flag is not reported upon timeout. This is to allow the low-speed transmission (fax mode to the host) when the high-speed fax service (MODEM mode to the host) negotiation fails.
Root Cause
Null
Suggestions
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