Cisco SR520-FE-K9 Administration Manual page 175

Configuring Voice
Configuring Voice Settings
Cisco SRP500 Series Services Ready Platforms Administration Guide (SRP520 Models)
FAX T38 Redundancy
FAX T38 ECM Enable
FAX Tone Detect Mode
Select the appropriate number to indicate the number
of previous packet payloads to repeat with each
packet. Choose 0 for no payload redundancy. The
higher the number, the larger the packet size and the
more bandwidth consumed.
The default is 1.
Select yes to enable T.38 Error Correction Mode.
Otherwise select no.
This parameter has three possible values:
• caller or callee: The SRP will detect FAX tone
whether it is callee or caller
• caller only: The SRP will detect FAX tone only if it
is the caller
• callee only: The SRP will detect FAX tone only if it
is the callee
The default is caller or callee.
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