Adtran 810 Plus User Manual

Page of 188
Chapter 9.  Dial Plan Terminal Menu
9-16
ATLAS 810
PLUS 
User Manual
61200266L1-1
Quad T1/PRI Module (User Termination/PRI)
When you are working in the 
User Termination
 section of the 
Dial Plan
 
menu, 
Slot
 is defined as a T1/PRI module, and 
Sig
 is set to PRI, the follow-
ing configuration options are available:
»» Switch Type 
Write security: 3; Read security: 5
Defines the type of PRI switch that ATLAS is going to emulate. If connected 
to another ATLAS, both need to be set to the same type. Options include 
Lucent 5E, Northern DMS100, National ISDN, and AT&T 4ESS.
»» First DS0
Write Security: 3 Read Security: 5 
Defines to ATLAS the first active DS0.
»» Number of DS0s 
Write Security: 3 Read Security: 5 
Defines the number of DS0s used for calls on this PRI. DS0 24 is assumed to 
be used by the PRI for the D channel.
» Strip MSD 
Write Security: 3 Read Security: 5 
Allows a selected quantity of the Most Significant Digits (MSD) of a dialed 
number to be stripped prior to being forwarded out of the port. For exam-
ple, a Network port could be set to accept all calls beginning with 9 (9$), 
and then with
 Strip MSD
 set to 1, all digits would be sent toward the Net-
work except the leading 9.
» Network Specific 
Facility Voice
Write Security: 3 Read Security: 5
Defines the specific facility IEs to send to the Network. Use this option if the 
customer has subscribed to a network specific facility service such as AT&T 
Megacom service. The facility request sent can be different for voice calls 
versus data calls. A setting of 
1RUPDO
 
indicates no special facilities have 
been subscribed. 
» Network Specific 
Facility Data
Write Security: 3 Read Security: 5 
Defines the specific facility IEs to send to the Network. Use this option if the 
customer has subscribed to a network specific facility service such as AT&T 
Megacom service. The facility request sent can be different for voice calls 
versus data calls. A setting of 
1RUPDO
 
indicates no special facilities have 
been subscribed.
»» Called Digits 
Transferred
Write security: 3; Read security: 5
Defines to ATLAS the number of called-number digits to forward.  When 
attached to a PBX, the PBX may be provisioned to expect to receive fewer 
than all of the called digits of the incoming call.  This would normally be set 
to 
$OO
.
The Strip MSD parameter does not affect the Call Accept criteria. 
All of the digits (including the MSDs that are subsequently 
stripped) are used as Accept criteria.