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Strata CIX Programming Vol.1 12/09
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20 B Ch Selection Method
The method used for selecting an idle ‘B’ channel and the reaction if the PSTN
indicates the channel is not available needs to be chosen to originate a call from
CIX.
Possible values:Explicit (default), Preferred or Any Channel
Preferred option is recommended unless PSTN needs other choice.
21 B-Ch Selection
The search method for choosing an idle ‘B’ channel shall also be specified.
Backward Terminal is the normal method with the PSTN following a Forward
Terminal method.
Possible values:Forward Cyclic, Backward Cyclic, Forward Terminal or
Backward Terminal (default)
22 T1 Time Slot Pattern
1544 Time Slot Pattern.
Possible values:Fixed1 (default), Flexible or Floating
23 E1 Time Slot Pattern
2048 Time Slot Pattern
Possible values:Fixed1 (default), Fixed2 or Flexible
24 T-Wait Timer
Specify whether the T-Wait timer is to be enabled or disabled. This field is only
valid for Nat’l ISDN. This should not be enabled for PRI, it is only for BRI.
Possible values:Enable or Disable (default)
25 RBT on Incoming Call
Enable Ringback Tone when terminating a call. This field is only valid for Nat’l
ISDN.
Possible values:Enable or Disable (default)
26 Network Mode
Set this span as Master or Slave for Layer 2 of a Strata Net PRI. The opposite
value must be set for the node in which this Strata Net PRI terminates. This
governs call setup activity and is not related to clock synchronization.
Possible values:Master (default) or Slave
27 Negotiation Priority
Sets this span as Side A or Side B for Layer 3 of a Strata Net PRI. The opposite
value must be set for the node in which this Strata Net PRI terminates.
Possible values:Side A (default) or Side B
28 Layer 1 short break
tolerant
If layer 1 is interrupted for less than 90 seconds CIX will keep the current calls
open.
Possible values:Enable (default) or Disable
29 2-B channel Transfer
Enable this option to allow 2-B channel conference on PRI calls. This allows two
PRI channels to be connected in the same Conference or Tandem call.
Note
This option must also be enabled by PRI provider to allow it to
work.
30 Q931 Protocol Timer
Sets the Q931 Protocol Timer. If Long is set, T303 is 8s and T301 is 300s.
31 Send Malicious Call ID
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Summary of Contents for CIX 200
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