Section 17: Operation of your Codec
T
ieline
T E C H N O L O G Y
Page 128
Menu
Submenu
Secondary
Submenus
Secondary
Sub-menu
Options
Description of Secondary Submenu
Options
Additional
Options
Description of Additional Options
Configuration
cont…
ISDN< Left
Setup
(and/or
ISDN>
Right
Setup).
Local
SubAddress
This setting must be blank by default. Use
it only if your codec shares the line with
another ISDN device.
Enter
Number
SPID 1 and 2
Users outside North America please
leave the SPID1 and SPID2 blank. North
American users need to get SPID
(Service profile ID) numbers from the
phone company and enter them exactly
as supplied.
Enter
Number
DN 1 and 2 or
MSN numbers.
A Directory Number is the ISDN number
assigned to each B channel of an ISDN
connection. It may also be known as the
Multiple Subscriber Number (MSN).
Enter
Number
Line Type
Selects point-to-multipoint configurations
(multiple but dissimilar devices) or point-
to-point (one codec connected to
another)
Point-to-Point Selects point-to-point configuration
Point-to-
Multipoint
Selects point-to-multipoint
configuration (Default)
Phantom
Power
Detect
The codec will detect phantom power
loss when using ISDN lines.
Enable
Enables loss detection
Disable
Disables loss detection
Algorithm
(Default
Algorithm
setting in the
codec for ISDN)
This selects the default algorithm that you
will be using within the codec.
MPEG algorithms allow you to select the
sample rate from the four available
options.
Music/Default
Music Plus
G.711
G.722
