ISDN Compatibility - Collect Call Blocking
Description
The Collect Call Blocking feature allows for either blocking incoming ISDN collect call from the trunk or
from the extension.
If an incoming ISDN call has a reverse charging information element in the setup message, the call is
treated as a collect call and the system can block (reject) the call. If the above information element is
not included in the setup message, it is treated as normal incoming call.
Conditions
• Collect Call Blocking works on both ISDN PRI and BRI lines.
• Selection of Collect Call Blocking follows both trunk base settings (PRG 14-01-46) and extension
base settings (PRG 20-09-09).
• Collect call via VRS/DISA allows only trunk base settings (PRG 14-01-46), extension base settings
are not usable.
• Collect call via DIL/DID/TIE allows both trunk base and extension base settings. To enable Collect
Call Blocking both settings have to set "On".
• Collect call via a normal incoming call allows both trunk base and extension base settings.
If one extension in a ring group is set for Collect Call Blocking, this feature works for all extensions
which belong to that incoming ring group.
• Even if the incoming collect call is blocked, SMDR prints a record as reject call.
System Availability
Required Component(s)
• 2BRIDB-C1
• 1PRIDB-C1
Related Features
Central Office Calls, Answering
Direct Inward Dialing (DID)
Direct Inward Line (DIL)
Guide to Feature Programming
Program
No.
Program Name
Input Data
Default
14-01-46
Basic Trunk Data Setup - Collect Call Blocking
0 = Disable
1 = Enable
0
ISSUE 1.0
SL2100
Features and Specifications Manual
1-549
I
Summary of Contents for UNIVERGE SL2100
Page 1: ...Features and Specifications Manual GVT 010794 401 00 AU ISSUE 1 0 May 2017 ...
Page 14: ...MEMO SL2100 ISSUE 1 0 R 4 Regulatory ...
Page 313: ...Operation None ISSUE 1 0 SL2100 Features and Specifications Manual 1 299 D ...
Page 412: ...Operation None SL2100 ISSUE 1 0 1 398 Howler Tone Service H ...
Page 572: ...LCR Dial LCR Dial Editing SL2100 ISSUE 1 0 1 558 LCR Least Cost Routing L ...
Page 573: ...LCR Cost Center Code ISSUE 1 0 SL2100 Features and Specifications Manual 1 559 L ...
Page 846: ...2 Press Hold key and talk with the party SL2100 ISSUE 1 0 1 832 Tone Override T ...
Page 878: ...Operation None SL2100 ISSUE 1 0 1 864 Universal Slots U ...
Page 946: ...MEMO SL2100 ISSUE 1 0 1 932 Warning Tone for Long Conversation W ...
Page 976: ...MEMO SL2100 ISSUE 1 0 3 6 Features Availability by Software Revision ...
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