13Chapter 4 Board and System Configuration
• Interface parameters set T1/E1-line specific parameters such as clock mode and signalling type.
• Channel parameters define groups of channels (time slots) within a T1/E1 line.
• Logical link parameters set link information such as telephone number and connection type.
All parameters are presented below with a brief description of each. The basic structure of the file is as follows:
general parameters
cnx_profile_begin
Parameters that define this customized ISDN-PRI profile
cnx_profile_end
...
cnx_profile_begin
Parameters that define this customized ISDN-PRI profile
cnx_profile_end
dsp_profile_begin
Parameters that define and apply to this DSP profile
dsp_profile_end
...
dsp_profile_begin
Parameters that define and apply to this DSP profile
dsp_profile_end
interf1_begin
Parameters that configure T1/E1 Interface 1
channel_group_begin
Parameters that define and apply to this channel (time slot)
channel_group_end
...
channel_group_begin
Parameters that define and apply to this channel (time slot)
channel_group_end
interfn_1_begin