QuadroM32x Manual I: Installation Guide
Step 2: Configuring the Quadro
Fig. I-30: Trunk T1 Signaling Type CCS - B-Channels page
Channel Selection drop down list is used to select between the Preferred and Exclusive
B channel selection methods. For Preferred channel selection, the CO answers to the call
request by the first available timeslot, while for Exclusive channel selection CO should
feedback only by the timeslot used for the call request.
Channel Selection Ordering drop down list is used to choose the B channels selection
(Ascending or Descending). When Ascending selection is configured, B channels will be
defined starting from B1 to B23/B30. For Descending selection, B channels will be defined
from B23/30 to B1. If your CO/PBX has Ascending B channels selection configured, it is
recommended to use Descending B channels selection and vice versa.
Please Note:
A timeslot can be used either for voice or data transfer. The system prevents
selecting a timeslot from the B channel list if it has already been selected from the D Chan-
nel receive/transmit drop down list.
Edit will display the first page of the CAS signaling Wizard page (see below), which con-
tains 3 checkboxes:
•
Enable Timeslot – used to enable/disable the selected timeslot(s);
•
Force Update Timeslot – used to apply new settings immediately by restarting
the timeslot(s);
•
Enable Echo Cancellation – used to enable/disable the echo cancellation fea-
ture on the selected timeslot(s).
QuadroM32x; (SW Version 5.2.x)
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Summary of Contents for QuadroM32x
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