Install and configure ITG ISL Trunk node Page 199 of 378
ITG Trunk 2.0 ISDN Signaling Link (ISL) Description, Installation and Operation
Configure DSP profiles for the ITG Trunk node
In this procedure, you select a DSP profile , and set Profi le Options and Codec
Options and, if required, modify default DiffServ/TOS values from 0. You set
these profiles once for the ITG Trunk node. In a later step, you downl oad the
DSP profiles card properties to each card.
1Click the DSP Prof i l e tab (se e Figur e30). The General tab displays a
detailed description of the default DSP Profile 1
2Change the default DSP profile from the drop-down list box if required.
There are three DSP profiles. Each profile contains two or more
codecs. All ITG Trunk cards in the same node share the same DSP
profile..
3Click the Profile Options tab (see Figure31). This tab displays the
default General and FAX options values according to the selected
DSP profile.
CAUTION
The default DSP profile is Profile 1, which is appropriate for most
applications. If you are not an expert in Voice over IP, do not mod ify the
default DSP profile. See “ITG Trunk DSP profile settings” on page 135.