From: Scott Morris (swm@emanon.com)
Date: Tue Aug 26 2003 - 16:32:47 GMT-3
LDN is used to "limit" what incoming numbers the router will answer.
Use this in conjunction with the number of delivered digits from your
SP.
You can watch the differences in the Q931 debug.
If it's included and you put a 7 digit number, but your CO switch passes
10 digits as dialed number to you, you'll see a rejection.
On a side note, the last time I tested this and know it worked in this
fashion was 11.2/11.3 releases. I assume that nothing has changed since
then but I can't guarantee that part!
Scott
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Larry Cain
Sent: Tuesday, August 26, 2003 3:14 PM
To: ccielab@groupstudy.com
Subject: SPIDs
Hi Group
What does 'ldn' do after a SPID number?
Solie says its the 'local directory number' assigned by an SP. Is it
required for the lab? Does the ISDN used in the USA labs need this to
work? What happens if it is
included and should not have been?
Solie says it is required if there are incoming calls on 2nd B channel.
Many thanks for your help
Larry
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