Internal Options/Ports Config; Table 79: Internal Options/Ports Config; Figure 145: Fxs Ports Signaling Preference; Figure 146: Fxo Ports Acim Settings - Grandstream Networks UCM6100 Series User Manual

Strict RTP
RTP Checksums
INTERNAL O PTIONS/PORTS C ONFIG
The analog hardware (FXS port and FXO port) on the UCM6100 will be listed in this page. Click on
edit signaling preference for FXS port or configure A CIM settings for FXO port.
Select "Loop Start" or "Kewl Start" for each FXS port. A nd then click on "Update" to save the change.
For FXO port, users could manually enter the ACIM settings by selecting the value from dropdown list for
each port. Or users could click on "Detect" for the UCM6100 to automatically detect the ACIM value. The
detecting value will be automatically filled into the settings.
Tone Region
Advanced Settings
FXO Opermode
Firmware Version 1.0.9.26
Configure to enable or disable strict RTP protection. If enabled, RTP
packets that do not come from the source of the RTP stream will be
dropped. The default setting is "Disable".
Configure to enable or disable RTP Checksums on RTP traffic. The
default setting is "Disable".
Figure 145: FXS Ports Signaling Preference
Figure 146: FXO Ports ACIM Settings
Table 79: Internal Options/Ports Config
Select country to set the default tones for dial tone, busy tone, ring tone
and etc to be sent from the FXS port. The default setting is "United States
of A merica (USA)".
Select country to set the On Hook Speed, Ringer Impedance, Ringer
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