Difference between revisions of "Multi Port PRI Configuration"

Latest revision as of 15:32, 20 January 2016

When configuring Mutliple PRI Cards or one card with Multiple ports, its important to know the following.

D Channel is Always 24
Multiple Port cards increment the start and end channel. So you'd make a channel group for 1-23, then a channel group for 25-47, and so on.
Channel numbering starts over when you have a second card. So you'd start over with a channel group for 1-23 for the second card.
Timing increments as you go along on the same card. Span 1 would be timing 1, span 2 would be timing 2, etc.

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+When configuring Mutliple PRI Cards or one card with Multiple ports, its important to know the following.
+*D Channel is Always 24
+*Multiple Port cards increment the start and end channel.  So you'd make a channel group for 1-23, then a channel group for 25-47, and so on.
-This is a screen capture for a two card 3 port configuration. In this configuration there is a two port T205 Digium Card and a single port T110 Card. The Dual port card is thei first card and the single port card is configured as card 2. Note that the D channel is the same on all three. This is due to the 2 ports of the dual port using the common D Channel. And the single port card is also using 24 but this is the D channel within its circuit.
+*Channel numbering starts over when you have a second card.  So you'd start over with a channel group for 1-23 for the second card.
+*Timing increments as you go along on the same card.  Span 1 would be timing 1, span 2 would be timing 2, etc.