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TC1910
User's Manual
Rev. 2.0 (A0.3)
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1.
FXO/FXS:
Set the unit as FXO (down position) or FXS (up position).
(If the unit is ordered as an FXO, the DIP switch must be in the down position.
If the unit is ordered as an FXS, then the switch must be in the up position.)
NOTE:
If the TC1910 units are configured for 600 Ohm analog:
Both the Local and Remote
TC1910 units must be set to FXO.
2.
MSTR/SLVE:
Set the unit as Master (down position) or Slave (up position.) The
changes apply after the power is reset.
3.
DHCP:
Turn on (down position) the DHCP option. The changes apply after the
power is reset.
(Slave only
.) Please refer to P.16 for more details.
4.
ECHO CNCL:
Turn on (down position) the Echo Cancellation option.
5.
CP-R 16K/32K:
Select the ADPCM compression rate for 16Kbit/s (down position) or
32Kbit/s (up position.) ADPCM 16Kbit/s and 32Kbit/s compression
are corresponded to 57Kbit/s and 113Kbit/s on the Ethernet.
The
changes apply after the power is reset.
6.
DISALM:
Disable (down position) the Alarm. “Alarm” LED will still flash during the
“alarm on” condition. However, the buzzer will be off and the dry contact will
be open.
7.
RG TST:
Ring Test. Ring the phone when the unit is setup as FXS
8.
DFLT:
Default. When set (down position,) the unit will restore the default IP address
and Subnet after the power is reset. It is used during the initial setup or the IP
address is lost.
If the Saved Settings equal the Default Settings, "SW CTR" LED will be on.
To properly restore the default IP settings, please follow the following steps.
For Master:
1. Power off the unit.
2. Set the "DFLT" and "MASTER" switches to on (down) position.
3. Power up the unit and wait for 2 seconds.
4. Set the "DFLT" switch back to off (up) position.
Master IP: 192.168.254.123 Subnet: 255.255.255.0
For Slave:
1. Power off the unit.
2. Set the "DFLT" to on (down) position and "MASTER" to off (up) position.
3. Power up the unit and wait for 2 seconds.
4. Set the "DFLT" switch back to off (up) position.
Slave IP: 192.168.254.124 Subnet: 255.255.255.0
