2N 4G wireless router 2N SpeedRoute - User manual, 1898 v1.02 - Manual (Page 40)

Table of Programmable Parameters 3.2
40
270 Ohm + 750 Ohm || 150 nF
220 Ohm + 820 Ohm || 120 nF
220 Ohm + 820 Ohm || 115 nF
370 Ohm + 620 Ohm || 310 nF
Disabled
Pulse Metering Hybrid Adjustment
Set the trans-hybrid feedback for tariff pulse metering. Use this function, for
example, to eliminate penetration of tariff pulses into the wireless network and
potential interference.
Setting options: +4.08 dB
+2.50 dB
+1.16 dB
0 dB
-1.02 dB
-1.94 dB
-2.77 dB
Off
Audio hybrid adjustment
Set the audio trans-hybrid feedback. Use this function, for example, to suppress
echo more efficiently.
Setting options: see above
SIP > Basic
Set login data for VoIP providers, codec priorities and other VoIP parameters in
this menu.