Section 22: Connection Setup
T
ieline
T E C H N O L O G Y
Page 202
22.7.1.
POTS
Use this connection mode to connect via a standard Plain Old Telephone
Service (POTS or PSTN) telephone line.
Music
is the factory default
algorithm setting.
22.7.2.
ISDN
Select this connection mode to connect using an ISDN line. Attach an ISDN
line with an RJ-45 connector to an ISDN module installed in your codec to
provide this type of connection. Two B channels can provide two 64 kbps
connections.
22.7.3.
GSM
To use the GSM connection mode,
G
3
codecs require a GSM plug-in module
with an antenna connector which is
available from
T
ieline
as an additional
option. A connection can also be
made with a cell-phone via a data
cable connected to the RS 232 serial
port connection on the back of the
codec. (For cable pin configurations
please see the Connector Wiring
section of this reference manual.)
Figure 61: Tieline GSM Plug-in Module
22.7.4.
Phone Coupler (on i-Mix codecs)
Plug your RJ-11 POTS line into
Coupler Line 2
on the rear panel of an
i
-
Mix
G
3
codec to utilize this function. The operation of this is explained more fully
in the section within this manual titled Phone Input: Operation of the i-Mix
G3 Phone Coupler.
22.7.5.
IP
Select this mode for IP/Internet connections. Attach an Ethernet cable to the
LAN port on your codec to use this type of connection. If the cable is
connected successfully to the network, the lights will be illuminated below
where the Ethernet cable is attached to the codec.
For 3G/IP connections, insert a 3G or USB module into your codec and
connect to your 3G provider/ISP. These connections use IP as you would for
an Ethernet connection over a LAN.
22.7.6.
X.21
Select this mode for X.21 connections. Attach a D15 cable from your ISDN
TA/X.21 DCE Device to an installed X.21 plug-in module in your codec.
